Itoki Corporation

Japan

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        Patent 73
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2025 3
2024 2
2023 3
2022 1
2021 8
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IPC Class
A47C 3/026 - Rocking chairs with seat, or seat and back-rest unit, elastically mounted in a rigid frame with a central column, e.g. rocking office chairsTilting chairs 6
A47C 7/40 - Supports for the head or the back for the back 4
A47C 7/46 - Supports for the head or the back for the back with special, e.g. adjustable, profile"Ackerblom" profile chairs 4
A47C 1/031 - Reclining or easy chairs having coupled adjustable supporting parts 2
A47C 1/032 - Reclining or easy chairs having coupled adjustable supporting parts the parts being movably-coupled seat and back-rest 2
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NICE Class
20 - Furniture and decorative products 16
06 - Common metals and ores; objects made of metal 6
11 - Environmental control apparatus 4
09 - Scientific and electric apparatus and instruments 3
16 - Paper, cardboard and goods made from these materials 3
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Status
Pending 2
Registered / In Force 87

1.

NURSING-CARE ROBOT SYSTEM AND NURSING-CARE ROBOT CONTROL DEVICE

      
Application Number 18854952
Status Pending
Filing Date 2023-03-31
First Publication Date 2025-07-10
Owner ITOKI CORPORATION (Japan)
Inventor
  • Osawa, Kouichi
  • Yoshioka, Fumihiro
  • Nishimoto, Shogo
  • Ehara, Kuniaki

Abstract

A nursing-care robot control device is a nursing-care robot control device controlling a nursing-care robot performing a nursing-care behavior, including: a storage part storing a behavior program; a state variable acquisition part acquiring a state variable corresponding to a state of a care receiver; and an instruction generation part generating a behavior instruction to the nursing-care robot from the behavior program and the state variable, wherein the behavior program includes an elimination treatment program for the nursing-care robot to perform an elimination treatment on the care receiver, the instruction generation part generates an elimination treatment instruction corresponding to the care receiver from the elimination treatment program as the behavior instruction, and the state variable includes a first state variable, which is a state variable used for adjusting the elimination treatment instruction, corresponding to positional data, a body type, and a posture of the care receiver.

IPC Classes  ?

2.

CARE EQUIPMENT

      
Application Number JP2024044911
Publication Number 2025/135099
Status In Force
Filing Date 2024-12-19
Publication Date 2025-06-26
Owner ITOKI CORPORATION (Japan)
Inventor
  • Ehara Kuniaki
  • Nishimoto Shogo
  • Yoshioka Fumihiro

Abstract

The purpose of the present invention is to provide care equipment capable of reducing the physical or psychological burden associated with excretion management. This care equipment comprises: a support part for supporting a care recipient while keeping the entire area around the buttocks of the care recipient exposed; and a casing including a shield wall for hiding an excretion management space formed around the buttocks of the care recipient being supported by the support part.

IPC Classes  ?

  • A61F 5/44 - Devices worn by the patient for reception of urine, faeces, catamenial or other dischargeColostomy devices
  • A61G 9/02 - Cleaning devices
  • A61H 33/00 - Bathing devices for special therapeutic or hygienic purposes
  • A61H 35/00 - Baths for specific parts of the body, e.g. breast douches

3.

NII

      
Application Number 1841526
Status Registered
Filing Date 2024-12-03
Registration Date 2024-12-03
Owner ITOKI CORPORATION (Japan)
NICE Classes  ?
  • 06 - Common metals and ores; objects made of metal
  • 11 - Environmental control apparatus
  • 16 - Paper, cardboard and goods made from these materials
  • 18 - Leather and imitations of leather
  • 19 - Non-metallic building materials
  • 20 - Furniture and decorative products
  • 21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
  • 27 - Floor and wall coverings
  • 35 - Advertising and business services

Goods & Services

Building panels of metal; acoustic panels of metal; door panels of metal; metal materials for building; metal materials for construction; transportable buildings of metal; prefabricated metal buildings; joinery fittings of metal; partitions of metal. Electric lamps; lighting apparatus and installations; kitchen sinks incorporating integrated worktops for household purposes; kitchen sinks for household purposes; household gas grills for built-in kitchens; gas cooking ovens for household purposes; non-electric barbecue grills for household purposes. Dry erase writing boards; stationery. Bags; folding briefcases; shoulder bags; gladstone bags; kori wicker trunks; book bags; suitcases; carry-on bags; tote bags; trunks [luggage]; handbags; boston bags; schoolchildren's backpacks; rucksacks; briefcases; briefcases for documents; umbrellas; beach umbrellas; beach parasols; garden parasols; leisure parasols. Buildings, transportable, not of metal; buildings, not of metal; wall panels, not of metal; acoustic panels, not of metal; partitions, not of metal; materials, not of metal, for building and construction; sliding doors, not of metal; non-metal window screens; insect screens not of metal; shoji [Japanese sliding partitions, not of metal]. Furniture; desks; office desks; dining tables; writing desks; wazukue [Japanese style low desks]; chairs; easy-chairs; kyosoku [Japanese style arm rests]; stools; zaisu [Japanese style floor seats]; dining chairs; sofas; footrests; tables; side tables; wall-mounted panel units for exhibitions, displays and partitioning; shelves; showshelves; shelves for storage; wall units [furniture]; umbrella stands; costume stands; oriental single panel standing partition (tsuitate); oriental folding partition screens (byoubu); benches; freestanding partitions [furniture]; room dividers; counters [tables]; non-metallic chests; lockers; trolleys [furniture]; shelves for books; file cabinets; cushions; joinery fittings, not of metal. Cleaning tools and washing utensils; buckets for cleaning; washing boards; clothes pegs [clothes pins]; washing brushes; wash basins [bowls, not parts of sanitary installations]; cloths for cleaning; washtubs; scrubbing brushes; waste baskets; dust-pans; polishing cloths; dusters; drying boards for washed, starched and then stretched pieces of kimono (hari-ita); brooms; mops; clothes drying hangers; waste bins for household use; vases. Non-textile wall hangings; wallpaper; floor coverings; rugs; carpets. Retail services or wholesale services for building materials; retail services for lighting; wholesale services for lighting; retail services or wholesale services for kitchen sinks for household purposes; retail services or wholesale services for kitchen sinks incorporating integrated worktops for household purposes; retail services or wholesale services for stove stands for built-in kitchen; retail services or wholesale services for gas cooktops; retail or wholesale services for stationery; retail services for luggage; wholesale services for luggage; retail services for umbrellas; wholesale services for umbrellas; retail services or wholesale services for furniture; retail services or wholesale services for joinery fittings; retail services or wholesale services for oriental single panel standing partition (tsuitate) and oriental folding partition screens (byoubu); retail services or wholesale services for benches; retail services or wholesale services for cushions; retail services or wholesale services for cleaning tools and washing utensils; retail services or wholesale services for waste bins; retail services or wholesale services for vases; retail services for floor coverings; wholesale services for floor coverings; retail services or wholesale services for wall hangings; retail services for wall coverings; wholesale services for wall coverings.

4.

NII

      
Serial Number 79418014
Status Pending
Filing Date 2024-12-03
Owner ITOKI CORPORATION (Japan)
NICE Classes  ?
  • 06 - Common metals and ores; objects made of metal
  • 11 - Environmental control apparatus
  • 19 - Non-metallic building materials
  • 20 - Furniture and decorative products
  • 27 - Floor and wall coverings

Goods & Services

Building panels of metal; acoustic panels of metal, namely, small acoustic panels to be attached to walls, joinery fittings, partitions, fixtures, and acoustic panels that serve as partitions; door panels of metal; metal materials for building, namely, metal materials for joinery fittings; metal materials for building, namely, metal materials for prefabricated buildings; metal materials for building, namely, pillars of metal; metal materials for building, namely, frames of metal; metal materials for building, namely, door frames; metal materials for building, namely, metal framework materials; metal materials for building, namely, ceiling boards of metal; metal materials for building, namely, floor boards of metal; metal materials for building, namely, acoustic panels of metal; metal materials for construction, namely, metal materials for joinery fittings; metal materials for construction, namely, metal materials for prefabricated buildings; metal materials for construction, namely, pillars of metal; metal materials for construction, namely, frames of metal; metal materials for construction, namely, door frames; metal materials for construction, namely, metal framework materials; metal materials for construction, namely, ceiling boards of metal; metal materials for construction, namely, floor boards of metal; metal materials for construction, namely, acoustic panels of metal; transportable buildings of metal; prefabricated metal buildings; joinery fittings of metal; partitions of metal for interior building design Electric lamps; lighting apparatus, namely, incandescent lamps and their fittings and lighting installations; lighting apparatus, namely, LED lighting apparatus and lighting installations; kitchen sinks incorporating integrated worktops for household purposes; kitchen sinks for household purposes; household gas grills for built-in kitchens; gas cooking ovens for household purposes; non-electric barbecue grills for household purposes Transportable buildings, not of metal; prefabricated buildings, not of metal; wall panels, not of metal; acoustic panels, not of metal, namely, non-metal building panels incorporating acoustic insulation; acoustic panels, not of metal, namely, small acoustic panels to be attached to walls, joinery fittings, partitions, fixtures, and acoustic panels that serve as partitions; nonmetal partitions for interior building design; materials, not of metal, for building and construction, namely, materials, not of metal, for joinery fittings; materials, not of metal, for building and construction, namely, materials, not of metal, for prefabricated buildings; materials, not of metal, for building and construction, namely, framework materials, not of metal; materials, not of metal, for building and construction, namely, ceiling boards, not of metal; materials, not of metal, for building and construction, namely, floor boards, not of metal; materials, not of metal, for building and construction, namely, acoustic panels, not of metal; sliding doors, not of metal; non-metal window screens; insect screens not of metal; Japanese sliding screens of thin paper (shoji) Furniture; desks; office desks; dining tables; writing desks; Japanese style low desks (wazukue); chairs; easy-chairs; Japanese style arm rests (kyosoku); stools; Japanese style floor seats (zaisu); dining chairs; sofas; foot rests; tables; side tables; wall-mounted panel units for exhibitions, displays and partitioning; shelves; showshelves; shelves for storage; furniture, namely, wall units; umbrella stands; costume stands; oriental single panel standing partition (tsuitate); oriental folding partition screens (byoubu); benches; freestanding partitions [furniture]; room dividers; counters, namely, tables and table tops; non-metallic chests; lockers; trolleys, namely, rolling shelves for indoor and outdoor storage; shelves for books; Filing cabinets; cushions; joinery fittings, not of metal Non-textile wall hangings; wallpaper; floor coverings, namely, floor runners; rugs; carpets

5.

Panel for sound absorption

      
Application Number 35515736
Grant Number D1023354
Status In Force
Filing Date 2022-06-07
First Publication Date 2024-04-16
Grant Date 2024-04-16
Owner
  • Itoki Corporation (Japan)
  • Pixie Dust Technologies Inc. (Japan)
Inventor
  • Ezure, Haruhiro
  • Yamanaka, Akihiro
  • Gomi, Masaki

6.

NURSING-CARE ROBOT SYSTEM AND NURSING-CARE ROBOT CONTROL DEVICE

      
Application Number JP2023013555
Publication Number 2023/195425
Status In Force
Filing Date 2023-03-31
Publication Date 2023-10-12
Owner ITOKI CORPORATION (Japan)
Inventor
  • Osawa Kouichi
  • Yoshioka Fumihiro
  • Ehara Kuniaki
  • Nishimoto Shogo

Abstract

The purpose of the present invention is to make it possible to provide a nursing-care robot system capable of performing excretion disposal for a nursing-care recipient in place of a human. This nursing-care robot control device controls a nursing-care robot that performs a nursing-care action. The nursing-care robot control device comprises: a storage unit in which an action program is stored; a state variable acquisition unit that acquires a state variable corresponding to a state of a nursing-care recipient; and a command generation unit that generates an action command for the nursing-care robot from the action program and the state variable. The action program includes an excretion disposal program for the nursing-care robot to perform excretion disposal for the nursing-care recipient. The command generation unit generates, as the action command, an excretion disposal command corresponding to the nursing-care recipient from the excretion disposal program. The state variable is used for adjusting the excretion disposal command, and includes a first state variable corresponding to the position data, physique, and posture of the nursing-care recipient.

IPC Classes  ?

  • A61G 12/00 - Accommodation for nursing, e.g. in hospitals, not covered by groups , e.g. trolleys for transport of medicaments or foodPrescription lists
  • B25J 13/08 - Controls for manipulators by means of sensing devices, e.g. viewing or touching devices
  • G06Q 50/22 - Social work or social welfare, e.g. community support activities or counselling services

7.

PRIVATE BOOTH

      
Application Number JP2022040178
Publication Number 2023/074803
Status In Force
Filing Date 2022-10-27
Publication Date 2023-05-04
Owner ITOKI CORPORATION (Japan)
Inventor
  • Kon Kenichi
  • Yamashita Koji
  • Higashida Yuji
  • Naruse Shunta

Abstract

A booth apparatus 1A as an embodiment of a private booth comprises: a private space surrounded by peripheral walls 2 having a back panel 25 that is a front wall and side panels 22, 22 that are left and right side walls intersecting the back panel 25; and a top board 152 for work provided so as to be used by a user facing the back panel 25. At least one of the side panels 22, 22 is provided with a speaker Sa, and a sound output part So of the speaker Sa is installed at a height position that overlaps at least the ears of the user of the top board 152 in the horizontal direction.

IPC Classes  ?

  • E04B 2/74 - Removable non-load-bearing partitionsPartitions with a free upper edge
  • E04H 1/12 - Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles

8.

Folding chair

      
Application Number 29781355
Grant Number D0976602
Status In Force
Filing Date 2021-04-29
First Publication Date 2023-01-31
Grant Date 2023-01-31
Owner ITOKI CORPORATION (Japan)
Inventor
  • Nakamura, Yasuhiro
  • Takeya, Yuki

9.

Chair

      
Application Number 29781328
Grant Number D0973383
Status In Force
Filing Date 2021-04-29
First Publication Date 2022-12-27
Grant Date 2022-12-27
Owner ITOKI CORPORATION (Japan)
Inventor
  • Nakamura, Yasuhiro
  • Takeya, Yuki

10.

Chair

      
Application Number 29720037
Grant Number D0924590
Status In Force
Filing Date 2020-01-09
First Publication Date 2021-07-13
Grant Date 2021-07-13
Owner ITOKI CORPORATION (Japan)
Inventor Shibata, Fumie

11.

Chair

      
Application Number 29720050
Grant Number D0924591
Status In Force
Filing Date 2020-01-09
First Publication Date 2021-07-13
Grant Date 2021-07-13
Owner ITOKI CORPORATION (Japan)
Inventor Shibata, Fumie

12.

Chair

      
Application Number 29711167
Grant Number D0922788
Status In Force
Filing Date 2019-10-29
First Publication Date 2021-06-22
Grant Date 2021-06-22
Owner ITOKI CORPORATION (Japan)
Inventor
  • Yamamoto, Mugi
  • Matsuzaki, Gen
  • Wada, Kohei

13.

Chair

      
Application Number 29711165
Grant Number D0922787
Status In Force
Filing Date 2019-10-29
First Publication Date 2021-06-22
Grant Date 2021-06-22
Owner ITOKI CORPORATION (Japan)
Inventor Sato, Koki

14.

Chair

      
Application Number 29711171
Grant Number D0922086
Status In Force
Filing Date 2019-10-29
First Publication Date 2021-06-15
Grant Date 2021-06-15
Owner ITOKI CORPORATION (Japan)
Inventor Sato, Koki

15.

Chair

      
Application Number 29705439
Grant Number D0916540
Status In Force
Filing Date 2019-09-12
First Publication Date 2021-04-20
Grant Date 2021-04-20
Owner ITOKI CORPORATION (Japan)
Inventor
  • Konishi, Yoshihisa
  • Sato, Koki

16.

Chair

      
Application Number 29720059
Grant Number D0914389
Status In Force
Filing Date 2020-01-09
First Publication Date 2021-03-30
Grant Date 2021-03-30
Owner ITOKI CORPORATION (Japan)
Inventor Shibata, Fumie

17.

Chair

      
Application Number 16998200
Grant Number 11559141
Status In Force
Filing Date 2020-08-20
First Publication Date 2021-03-04
Grant Date 2023-01-24
Owner ITOKI CORPORATION (Japan)
Inventor
  • Takeya, Yuki
  • Takahashi, Kensuke
  • Morita, Ryogo
  • Hashimoto, Minoru

Abstract

A chair includes, a seat, a backrest separated from the seat, and an upper support frame to which the backrest is attached at a position higher than the seat. In the chair, the upper support frame includes a left side portin and a right side portions both extending forward at left and right sides of the seated person and a rear portion that continuously and integrally connects the left side portion and the right side portion. The left side portion and the right side portion are connected to side support bodies arranged on left and right sides of the seat to be tiltable, and the backrest is connected to the upper support frame to be tiltable rearward.

IPC Classes  ?

  • A47C 3/021 - Rocking chairs having elastic frames
  • A47C 7/46 - Supports for the head or the back for the back with special, e.g. adjustable, profile"Ackerblom" profile chairs
  • A47C 7/00 - Parts, details, or accessories of chairs or stools
  • A47C 7/54 - Supports for the arms
  • A47C 7/56 - Parts or details of tipping-up chairs, e.g. of theatre chairs

18.

Desk

      
Application Number 29561767
Grant Number D0843136
Status In Force
Filing Date 2016-04-20
First Publication Date 2019-03-19
Grant Date 2019-03-19
Owner ITOKI CORPORATION (Japan)
Inventor
  • Ezure, Haruhiro
  • Jonoshita, Tomoki
  • Minauchi, Shogo

19.

Chair

      
Application Number 29605337
Grant Number D0835442
Status In Force
Filing Date 2017-05-25
First Publication Date 2018-12-11
Grant Date 2018-12-11
Owner ITOKI CORPORATION (Japan)
Inventor
  • Chan, Eric
  • Konishi, Yoshihisa
  • Okamoto, Yoko

20.

Chair

      
Application Number 29605342
Grant Number D0834844
Status In Force
Filing Date 2017-05-25
First Publication Date 2018-12-04
Grant Date 2018-12-04
Owner ITOKI CORPORATION (Japan)
Inventor
  • Chan, Eric
  • Konishi, Yoshihisa
  • Okamoto, Yoko

21.

Table

      
Application Number 29561764
Grant Number D0832003
Status In Force
Filing Date 2016-04-20
First Publication Date 2018-10-30
Grant Date 2018-10-30
Owner ITOKI CORPORATION (Japan)
Inventor
  • Ezure, Haruhiro
  • Jonoshita, Tomoki
  • Minauchi, Shogo

22.

Desk

      
Application Number 29561765
Grant Number D0832016
Status In Force
Filing Date 2016-04-20
First Publication Date 2018-10-30
Grant Date 2018-10-30
Owner ITOKI CORPORATION (Japan)
Inventor
  • Ezure, Haruhiro
  • Jonoshita, Tomoki
  • Minauchi, Shogo

23.

Desk

      
Application Number 29561766
Grant Number D0824195
Status In Force
Filing Date 2016-04-20
First Publication Date 2018-07-31
Grant Date 2018-07-31
Owner ITOKI CORPORATION (Japan)
Inventor
  • Ezure, Haruhiro
  • Jonoshita, Tomoki
  • Minauchi, Shogo

24.

Chair

      
Application Number 29559799
Grant Number D0817679
Status In Force
Filing Date 2016-03-31
First Publication Date 2018-05-15
Grant Date 2018-05-15
Owner ITOKI CORPORATION (Japan)
Inventor
  • Nakamura, Yasuhiro
  • Sato, Koki

25.

Chair

      
Application Number 29559801
Grant Number D0807673
Status In Force
Filing Date 2016-03-31
First Publication Date 2018-01-16
Grant Date 2018-01-16
Owner ITOKI CORPORATION (Japan)
Inventor
  • Nakamura, Yasuhiro
  • Sato, Koki

26.

Chair

      
Application Number 29562573
Grant Number D0805338
Status In Force
Filing Date 2016-04-27
First Publication Date 2017-12-19
Grant Date 2017-12-19
Owner ITOKI CORPORATION (Japan)
Inventor
  • Nakamura, Yasuhiro
  • Tanaka, Keisuke
  • Matsuzawa, Yoshihiro
  • Hashimoto, Minoru

27.

Chair

      
Application Number 29562574
Grant Number D0804878
Status In Force
Filing Date 2016-04-27
First Publication Date 2017-12-12
Grant Date 2017-12-12
Owner ITOKI CORPORATION (Japan)
Inventor
  • Nakamura, Yasuhiro
  • Tanaka, Keisuke
  • Matsuzawa, Yoshihiro
  • Hashimoto, Minoru

28.

Chair

      
Application Number 29559795
Grant Number D0803608
Status In Force
Filing Date 2016-03-31
First Publication Date 2017-11-28
Grant Date 2017-11-28
Owner ITOKI CORPORATION (Japan)
Inventor
  • Nakamura, Yasuhiro
  • Sato, Koki

29.

Chair

      
Application Number 29562571
Grant Number D0801742
Status In Force
Filing Date 2016-04-27
First Publication Date 2017-11-07
Grant Date 2017-11-07
Owner ITOKI CORPORATION (Japan)
Inventor
  • Nakamura, Yasuhiro
  • Tanaka, Keisuke
  • Matsuzawa, Yoshihiro
  • Hashimoto, Minoru

30.

ITOKI

      
Application Number 1364374
Status Registered
Filing Date 2016-08-25
Registration Date 2016-08-25
Owner ITOKI CORPORATION (Japan)
NICE Classes  ?
  • 06 - Common metals and ores; objects made of metal
  • 07 - Machines and machine tools
  • 20 - Furniture and decorative products

Goods & Services

Boxes (safety cash -); metal joinery fittings; door scrapers of metal; upright signboards of metal; transportable greenhouses of metal for household use; chimney shafts [of metal]; guardrails [of metal]; stair treads [of metal]; fasteners for casement windows [of metal]; wall linings [of metal]; pilings [of metal]; metal shutters for building or construction; metal ceiling boards for building or construction; floor boards of metal for building or construction; gratings [of metal]; tunneling materials [of metal]; fences [of metal]; water-pipes [of metal]; tiles [of metal]; steel frames for building; shelf boards [of metal]; hinges [of metal]; handrails [of metal]; gabions of steel wire; ceiling decorations [of metal]; electric poles [of metal]; door knockers [of metal]; gutters [of metal]; gutter brackets [of metal]; sliding door pulleys or rollers [of metal]; doors [of metal]; door handles [of metal]; door closers [of metal]; pillars [of metal]; wainscottings [of metal]; beams [building material of metal]; grilles [of metal]; wire fences; fire retarding doors [of metal]; floor pavings [of metal]; windows [of metal]; window knobs [of metal]; window frames [of metal]; window pulleys [of metal]; manhole covers [of metal]; gates [of metal]; barbed wire; louver doors [of metal]; rockslide retention wire nets; laths [of metal]; metal materials for building or construction; prefabricated building assembly kits of metal. Cranes; conveyors; hoisting or winding gears; moving pavements [sidewalks]; escalators; elevators; power jacks; unloading hoppers; automatic warehousing systems comprising of stacking machines, conveying machines, high-speed picking machines, sorting machines and storage machines; loading-unloading machines and apparatus; metalworking machine tools; primary metal forming machines and apparatus; secondary metal forming machines and apparatus; electric arc welding apparatus; gas welding machines; electric metal cutting machines (by arc, gas or plasma); oxy-acetylene welding and cutting machines; electric welding machines [for metalworking]; power-driven hand-held tools; cutting tools [for machinery]; cemented carbide tools; diamond tools; moulds and dies for metal-forming; metalworking machines and tools; presses for chemical processing; agitators for chemical processing; absorbing machines [for chemical processing]; mixers for chemical processing machines; dust collecting machines; sintering machines [for chemical processing]; calcining machines for chemical processing; cleaning apparatus [for chemical processing]; sorting machines [for chemical processing]; granulating machines [for chemical processing]; extracting machines [for chemical processing]; emulsifying machines for chemical processing; kneading machines; roasting machines [for chemical processing]; disintegrators for chemical processing; reaction vessels [for chemical processing]; partial condensers [for chemical processing]; separating machines [for chemical processing]; grinding mills [for chemical processing]; dissolving machines [for chemical processing]; filtering machines for chemical processing; chemical processing machines and apparatus; automatic stamping machines; wax-polishing (machines and apparatus for -), electric; elevator type mechanical parking systems; circular type mechanical parking systems; mechanical parking systems; waste crushing machines. Cupboards; chadansu [cabinets for tea services]; wardrobes; chests of drawers; Japanese style low tables [zataku]; office desks; dining tables; writing desks; Japanese style low desks [wazukue]; counters [furniture]; desks; tables; reclining armchairs; easy chairs; sofas; head-rests [furniture]; Japanese style arm rests [kyosoku]; seats; chairs; Japanese style floor seats [zaisu]; dining chairs; settees; high chairs for infants; dressers [dressing tables]; three-mirror dressing tables; cheval glasses; hand-held mirrors [a part of a dresser]; mirrors, looking glasses; bathroom vanity; kimono racks; chests for toys; umbrella stands; shoe cabinets; bookshelves; beds; receiver-side storage boxes for home delivery services; display shelves; nagamochi chests; book stands; bookcases; magazine racks; lockers; cabinets; filing cabinets; movable cabinets; filing shelves; movable shelves; furniture shelves; partitions [furniture]; racks [furniture]: movable racks [furniture]; picture racks [furniture]; boards (display -); display cases; quakeproof display cases; quakeproof display stands; trolleys [furniture]; furniture; indoor window blinds [shade] [furniture]; blinds of reed, rattan or bamboo (sudare); bead curtains for decoration; screens [furniture]; oriental folding partition screens (byoubu); benches; advertising balloons; upright signboards of wood or plastics; artificial model food samples; ritual flower vases; bunko [furniture, namely boxes for storing writing implements, letter paper, received letters].

31.

Writing board

      
Application Number 29547059
Grant Number D0791232
Status In Force
Filing Date 2015-12-01
First Publication Date 2017-07-04
Grant Date 2017-07-04
Owner
  • ITOKI CORPORATION (Japan)
  • Inter Office Ltd. (Japan)
Inventor Terada, Naoki

32.

CHAIR

      
Application Number JP2016083284
Publication Number 2017/082316
Status In Force
Filing Date 2016-11-09
Publication Date 2017-05-18
Owner ITOKI CORPORATION (Japan)
Inventor
  • Wada Kohei
  • Hashimoto Minoru
  • Hasegawa Masashi
  • Sander Armin
  • Potrykus Martin
  • Bock Hermann

Abstract

A backrest 3 is composed of nine elements a-f sectioned vertically and horizontally. An upper-level center element a and a middle-level center element b are connected so as to be able to turn relative to each other, and other adjacent elements are connected so as to be able to turn relative to each other. In a working posture in which a person’s body is substantially vertical, the person’s hips contact the boundary portion of the middle-level center element b and a lower-level center element c, and side elements d, e, and f turn so as to surround a person sitting. In a rocking state, the middle-level center element b and the lower-level center element c deform toward a flat posture, and the side elements d, e, and f turn so as to widen toward the outer sides.

IPC Classes  ?

  • A47C 7/40 - Supports for the head or the back for the back
  • A47C 3/026 - Rocking chairs with seat, or seat and back-rest unit, elastically mounted in a rigid frame with a central column, e.g. rocking office chairsTilting chairs

33.

PLATE MATERIAL JOINING DEVICE AND ASSEMBLY-TYPE CASING

      
Application Number JP2016081157
Publication Number 2017/069212
Status In Force
Filing Date 2016-10-20
Publication Date 2017-04-27
Owner ITOKI CORPORATION (Japan)
Inventor Nishizawa Soji

Abstract

[Problem] To provide a plate material joining device which enables simple and sturdy joining of plate materials that are butted together at a right angle to one another, which takes up little space during packing and allows flat packing, and which enables easy assembly work. [Solution] Provided is a plate material joining device B1 that joins an end face of a first plate material P1 to a lateral side end of a second plate material P2 so as to be butt-joined at a right angle, the plate material joining device B1 being characterized by comprising a first connector 1 attached to the end of the first plate material P1 and a second connector 2 attached to the end of the second plate material P2, wherein the first connector 1 and the second connector 2 are mutually fitted together by convexo-concave engagement, and a locking means that elastically retains the convexo-concave engagement between the first connector 1 and the second connector 2 is provided with respect to the direction of engagement.

IPC Classes  ?

  • F16B 5/06 - Joining sheets or plates to one another or to strips or bars parallel to them by means of clamps or clips
  • A47B 47/02 - Cabinets, racks or shelf units, characterised by features related to dismountability or building-up from elements made of metal only
  • A47B 91/02 - Adjustable feet
  • F16B 12/10 - Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like
  • F16B 12/32 - Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for metal furniture parts using clamps, clips, wedges, sliding bolts, or the like
  • F16B 12/50 - Metal corner connections
  • A47B 77/06 - Provision for particular uses of compartments or other parts for incorporating sinks, with or without draining boards, splash-backs, or the like

34.

joyten

      
Application Number 1336813
Status Registered
Filing Date 2016-08-25
Registration Date 2016-08-25
Owner ITOKI CORPORATION (Japan)
NICE Classes  ? 20 - Furniture and decorative products

Goods & Services

Curtain fittings; metal-substitute plastic fasteners; nails, wedges, nuts, screws, tacks, bolts, rivets and casters (not of metal); washers (not of metal, not of rubber or vulcanized fiber); locks (non-electric, not of metal); cushions; Japanese floor cushions (zabuton); pillows; mattresses; step ladders and ladders (not of metal); cupboards; chadansu [cabinets for tea services]; wardrobes; chests of drawers; Japanese style low tables [zataku]; office desks; dining tables; writing desks; Japanese style low desks [wazukue]; counters [furniture]; desks; tables; reclining armchairs; easy chairs; sofas; head-rests [furniture]; Japanese style arm rests [kyosoku]; seats; chairs; Japanese style floor seats [zaisu]; dining chairs; settees; high chairs for infants; dressers [dressing tables]; three-mirror dressing tables; cheval glasses; hand-held mirrors [a part of a dresser]; mirrors, looking glasses; bathroom vanity; kimono racks; chests for toys; umbrella stands; shoe cabinets; bookshelves; beds; receiver-side storage boxes for home delivery services; display shelves; tsuridoko alcoves; nagamochi chests; bunko [furniture, namely plastic or wooden boxes for storing writing implements, letter paper, received letters]; book stands; bookcases; magazine racks; lockers; cabinets; filing cabinets; movable cabinets; filing shelves; movable shelves; furniture shelves; partitions [furniture]; racks [furniture]; movable racks [furniture]; picture racks [furniture]; boards (display -); display cases; quakeproof display cases; quakeproof display stands; trolleys [furniture]; furniture; indoor window blinds [shade] [furniture]; blinds of reed, rattan or bamboo (sudare); bead curtains for decoration; screens [furniture]; oriental folding partition screens (byoubu); benches.

35.

Chair

      
Application Number 29543751
Grant Number D0782240
Status In Force
Filing Date 2015-10-28
First Publication Date 2017-03-28
Grant Date 2017-03-28
Owner ITOKI CORPORATION (Japan)
Inventor Wada, Kohei

36.

Table

      
Application Number 29547061
Grant Number D0780492
Status In Force
Filing Date 2015-12-01
First Publication Date 2017-03-07
Grant Date 2017-03-07
Owner
  • ITOKI CORPORATION (Japan)
  • INTER OFFICE LTD. (Japan)
Inventor Terada, Naoki

37.

Hanger

      
Application Number 29547058
Grant Number D0779241
Status In Force
Filing Date 2015-12-01
First Publication Date 2017-02-21
Grant Date 2017-02-21
Owner
  • ITOKI CORPORATION (Japan)
  • INTER OFFICE LTD. (Japan)
Inventor Terada, Naoki

38.

Miscellaneous Design

      
Application Number 1329035
Status Registered
Filing Date 2016-08-25
Registration Date 2016-08-25
Owner ITOKI CORPORATION (Japan)
NICE Classes  ? 20 - Furniture and decorative products

Goods & Services

Cupboards; chadansu [cabinets for tea services]; wardrobes; chests of drawers; Japanese style low tables [zataku]; office desks; dining tables; writing desks; Japanese style low desks [wazukue]; counters [furniture]; desks; tables; reclining armchairs; easy chairs; sofas; head-rests [furniture]; Japanese style arm rests [kyosoku]; seats; chairs; Japanese style floor seats [zaisu]; dining chairs; settees; high chairs for infants; dressers [dressing tables]; three-mirror dressing tables; cheval glasses; hand-held mirrors [a part of a dresser]; mirrors, looking glasses; bathroom vanity; kimono racks; chests for toys; umbrella stands; shoe cabinets; bookshelves; beds; receiver-side storage boxes for home delivery services; display shelves; tsuridoko alcoves; nagamochi chests; boxes for storing writing implements, letter paper, received letters [bunko]; book stands; bookcases; magazine racks; lockers; cabinets; filing cabinets; movable cabinets; filing shelves; movable shelves; furniture shelves; partitions [furniture]; racks [furniture]; movable racks [furniture]; picture racks [furniture]; boards (display -); display cases; quakeproof display cases; quakeproof display stands; trolleys [furniture]; furniture; indoor window blinds [shade] [furniture]; blinds of reed, rattan or bamboo (sudare), bead curtains for decoration; screens [furniture]; oriental folding partition screens (byoubu); benches; advertising balloons; upright signboards of wood or plastics; artificial model food samples; man-made garden ponds (structures); ritual equipment.

39.

Chair

      
Application Number 29508438
Grant Number D0770209
Status In Force
Filing Date 2014-11-06
First Publication Date 2016-11-01
Grant Date 2016-11-01
Owner ITOKI CORPORATION (Japan)
Inventor
  • Sander, Armin
  • Horn, Peter

40.

Chair

      
Application Number 29508439
Grant Number D0770210
Status In Force
Filing Date 2014-11-06
First Publication Date 2016-11-01
Grant Date 2016-11-01
Owner ITOKI CORPORATION (Japan)
Inventor
  • Sander, Armin
  • Horn, Peter

41.

Chair

      
Application Number 29508442
Grant Number D0770211
Status In Force
Filing Date 2014-11-06
First Publication Date 2016-11-01
Grant Date 2016-11-01
Owner ITOKI CORPORATION (Japan)
Inventor
  • Sander, Armin
  • Horn, Peter

42.

ITOKI

      
Application Number 179932300
Status Registered
Filing Date 2016-09-08
Registration Date 2019-05-08
Owner ITOKI CORPORATION, a legal entity (Japan)
NICE Classes  ?
  • 06 - Common metals and ores; objects made of metal
  • 09 - Scientific and electric apparatus and instruments
  • 10 - Medical apparatus and instruments
  • 11 - Environmental control apparatus
  • 12 - Land, air and water vehicles; parts of land vehicles
  • 14 - Precious metals and their alloys; jewelry; time-keeping instruments
  • 16 - Paper, cardboard and goods made from these materials
  • 19 - Non-metallic building materials
  • 20 - Furniture and decorative products
  • 28 - Games; toys; sports equipment

Goods & Services

(1) Loudspeaker cabinets (2) Bucket seats (3) Toilet seats; heat display cabinets; refrigerated cabinets (4) Airplane seats; bicycle seats; childcare seats (5) Clock cabinets (6) Boxes for storing writing implements, letter paper and received letters (7) Cupboards; cupboards for tea-things cabinets [chadansu]; wardrobes; chests of drawers; Japanese style low tables [zataku]; office desks; dining tables; writing desks; Japanese style low desks [wazukue]; display counters; sales counters; desks; tables; reclining armchairs; easy chairs; sofas; head rests for sofa; Japanese style arm rests [kyosoku]; booster seats; folding seats; shower seats; chairs; Japanese style floor seats [zaisu]; dining chairs; settees; high chairs for infants; dressers [dressing tables]; three-mirror dressing tables; cheval glasses; hand-held mirrors [a part of a dresser]; mirrors (looking glasses not for carrying with); bathroom vanity; kimono racks; chests for toys; umbrella stands; shoe cabinets; bookshelves; beds; storage boxes for receiving items for home delivery services; display shelves; nagamochi chests; book stands; bookcases; magazine racks; lockers; china cabinets; furniture cabinets; kitchen cabinets; medicine cabinets; metal cabinets; metal storage cabinets; tool cabinets; mirrored cabinets; filing cabinets; movable furniture cabinets; movable metal storage cabinets; filing shelves; movable shelves; furniture shelves; furniture partitions; metal racks; wooden racks; furniture racks; movable metal racks; movable wooden racks; movable furniture racks; picture racks [furniture]; display boards; display cases; earthquake proof display cases; earthquake proof display stands; serving trolleys; tea trolleys; two-wheeled trolleys; bathroom furniture; bedroom furniture; camping furniture; computer furniture; dining room furniture; garden furniture; inflatable furniture; kitchen furniture; lawn furniture; living room furniture; office furniture; outdoor furniture; patio furniture; school furniture and toy furniture; indoor window blinds [shade] [furniture]; blinds of reed, rattan or bamboo (sudare); bead curtains for decoration; furniture screens; oriental folding partition screens (byoubu); park benches; patio benches; work benches; advertising balloons; upright signboards of wood or plastics; man-made garden ponds [structures]

43.

DESIGN

      
Application Number 179932400
Status Registered
Filing Date 2016-09-08
Registration Date 2019-09-04
Owner ITOKI CORPORATION, a legal entity (Japan)
NICE Classes  ?
  • 06 - Common metals and ores; objects made of metal
  • 09 - Scientific and electric apparatus and instruments
  • 11 - Environmental control apparatus
  • 12 - Land, air and water vehicles; parts of land vehicles
  • 14 - Precious metals and their alloys; jewelry; time-keeping instruments
  • 16 - Paper, cardboard and goods made from these materials
  • 20 - Furniture and decorative products
  • 21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
  • 28 - Games; toys; sports equipment

Goods & Services

(1) Letter boxes of metal; mail boxes (2) Loudspeaker cabinets (3) Bucket seats (4) Toilet seats; heat display cabinets (5) Airplane seats; bicycle seats; child car seats (6) Clock cabinets (7) Advertising balloons; bathroom furniture; bead curtains for decoration; bedroom furniture; beds; book stands; bookcases; bookshelves; booster seats; camping furniture; chairs; chests for toys; chests of drawers; cheval glasses; china cabinets; cupboards; cupboards for tea-things cabinets [chadansu]; wardrobes; Japanese style low tables [zataku]; office desks; dining tables; writing desks; Japanese style low desks [wazukue]; display counters; sales counters; desks; tables; reclining armchairs; easy chairs; sofas; head-rests for sofas; Japanese style arm rests [kyosoku]; folding seats; shower seats;; Japanese style floor seats [zaisu]; dining chairs; settees; high chairs for infants; dressers [dressing tables]; three-mirror dressing tables; hand-held mirrors [a part of a dresser]; mirrors (looking glasses not for carrying with); bathroom vanity; kimono racks; umbrella stands; shoe cabinets; storage boxes for receiving items for home delivery services; display shelves; nagamochi chests; magazine racks; lockers; furniture cabinets; kitchen cabinets; medicine cabinets; metal cabinets; metal storage cabinets; tool cabinets; mirrored cabinets; refrigerated cabinets; filing cabinets; moveable furniture cabinets; movable metal storage cabinets; filing shelves; movable shelves; furniture shelves; furniture partitions; bottle racks; clothes drying racks; coat racks; display racks; movable display racks; document file racks; fodder racks; hat racks; letter racks; magazine racks; mounting racks for computer hardware; photographic racks; shoe racks; spice racks; storage racks; movable storage racks; tool racks; towel racks; wine racks; picture racks; display boards; display cases; quakeproof display cases; quakeproof display stands; serving trolleys; tea trolleys; two wheeled trolleys; computer furniture; dining room furniture; garden furniture; inflatable furniture; kitchen furniture; lawn furniture; living room furniture; office furniture; outdoor furniture; patio furniture; school furniture; lamp shades; light shades; window shades; blinds of reed, rattan or bamboo; furniture screens; oriental folding partition screens; park benches; piano benches; work benches; upright signboards of wood or plastics; artificial model food samples (8) Toy furniture

44.

Chair

      
Application Number 29525968
Grant Number D0764824
Status In Force
Filing Date 2015-05-05
First Publication Date 2016-08-30
Grant Date 2016-08-30
Owner ITOKI CORPORATION (Japan)
Inventor
  • Miller, Jeff
  • Konishi, Yoshihisa

45.

BOOK HANDLING DEVICE AND BOOK RETURN DEVICE

      
Application Number JP2015080802
Publication Number 2016/068314
Status In Force
Filing Date 2015-10-30
Publication Date 2016-05-06
Owner ITOKI CORPORATION (Japan)
Inventor
  • Yoneoka Takahiro
  • Kitada Nobuhiko
  • Tani Hitoshi
  • Tamura Hajime
  • Yabuchi Masashi

Abstract

The present invention addresses the problem of minimizing damage to books in a book handling device and simplifying, as much as possible, the equipment configuration of book handling devices. A book handling device (10) is provided with: multiple folders (210) for book storage that can store books (200); a storage unit (30) that can store the folders (210) for book storage when the folders (210) for book storage are respectively storing the books (200); and a picker (40) that selectively retrieves the folders (210) for book storage from the storage unit (30) and conveys the folders (210) for book storage to an external book retrieval location (P).

IPC Classes  ?

  • B65G 1/137 - Storage devices mechanical with arrangements or automatic control means for selecting which articles are to be removed
  • B65G 1/04 - Storage devices mechanical

46.

Chair back frame

      
Application Number 29492269
Grant Number D0741100
Status In Force
Filing Date 2014-05-29
First Publication Date 2015-10-20
Grant Date 2015-10-20
Owner ITOKI CORPORATION (Japan)
Inventor Chan, Eric

47.

Chair backrest

      
Application Number 29492274
Grant Number D0735512
Status In Force
Filing Date 2014-05-29
First Publication Date 2015-08-04
Grant Date 2015-08-04
Owner ITOKI CORPORATION (Japan)
Inventor Chan, Eric

48.

Backrest of a chair

      
Application Number 29492279
Grant Number D0735513
Status In Force
Filing Date 2014-05-29
First Publication Date 2015-08-04
Grant Date 2015-08-04
Owner ITOKI CORPORATION (Japan)
Inventor Chan, Eric

49.

Table

      
Application Number 29451001
Grant Number D0730659
Status In Force
Filing Date 2013-03-27
First Publication Date 2015-06-02
Grant Date 2015-06-02
Owner ITOKI CORPORATION (Japan)
Inventor Sakurai, Tamio

50.

Chair

      
Application Number 29475666
Grant Number D0727075
Status In Force
Filing Date 2013-12-05
First Publication Date 2015-04-21
Grant Date 2015-04-21
Owner Itoki Corporation (Japan)
Inventor Usumoto, Hiroto

51.

Chair

      
Application Number 29475668
Grant Number D0727076
Status In Force
Filing Date 2013-12-05
First Publication Date 2015-04-21
Grant Date 2015-04-21
Owner Itoki Corporation (Japan)
Inventor Usumoto, Hiroto

52.

Chair

      
Application Number 29475662
Grant Number D0727079
Status In Force
Filing Date 2013-12-05
First Publication Date 2015-04-21
Grant Date 2015-04-21
Owner Itoki Corporation (Japan)
Inventor Usumoto, Hiroto

53.

Chair, especially, office chair

      
Application Number 14398551
Grant Number 09609952
Status In Force
Filing Date 2013-04-25
First Publication Date 2015-04-02
Grant Date 2017-04-04
Owner ITOKI CORPORATION (Japan)
Inventor Horn, Peter

Abstract

A chair, especially an office chair, includes a seat that is fastened on a base support unit, a backrest that includes a back lower region and an upper shoulder region and is fastened to a back support, the back support being supported by the base support unit in a manner permitting rotation about an inclination axis. The shoulder region is connected to the back support in a manner permitting inclination about a shoulder axis and is hinge-connected to a back lower region at a lumbar region, and the back lower region further extends along a chair element so that when the shoulder region is inclined about the shoulder axis, an angle of the shoulder region relative to the back lower region is changed.

IPC Classes  ?

  • A47C 7/44 - Supports for the head or the back for the back with elastically-mounted frame
  • A47C 7/46 - Supports for the head or the back for the back with special, e.g. adjustable, profile"Ackerblom" profile chairs
  • A47C 1/024 - Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable inclination
  • A47C 3/00 - Chairs characterised by structural featuresChairs or stools with rotatable or vertically-adjustable seats
  • A47C 1/032 - Reclining or easy chairs having coupled adjustable supporting parts the parts being movably-coupled seat and back-rest

54.

Table

      
Application Number 29454225
Grant Number D0722801
Status In Force
Filing Date 2013-05-08
First Publication Date 2015-02-24
Grant Date 2015-02-24
Owner Itoki Corporation (Japan)
Inventor Tamura, Motoki

55.

CHAIR

      
Application Number JP2014065094
Publication Number 2014/196630
Status In Force
Filing Date 2014-06-06
Publication Date 2014-12-11
Owner ITOKI CORPORATION (Japan)
Inventor
  • Chan Eric
  • Komoto Seitaro

Abstract

 A chair having a backrest (3) and a backframe (4) disposed behind the backrest (3). The backrest (3) is capable of being deformed in a bent manner by the body pressure from a seat occupant. The upper end part of the backrest (3) is attached to the back frame (4) by a first support device (12). Left and right end parts of the section of the backrest (3) at or slightly above the height of the waist of the user are attached to the back frame (4) by a second support device (13). The first support device (12) has a rigidity such that deformation in a bending manner occurs due to body pressure. The rigidity of the second support device (13) is higher than that of the first support device (12). The waist of the user is supported in a stable manner, and when rocking occurs, the upper end part of the backrest (3) is able to deform so as to follow the movement of the body. The backrest comprises a frame body (9) constituting the outer periphery of the backrest and a body support section (10) for receiving the body pressure of the seat occupant. The body support section (10) is divided into a center area comprising a group of laterally long center stays (41), and side areas comprising a group of similarly laterally long side stays (40). The center stays (41) and the side stays (40) are disposed so as to be vertically staggered. Stays (40, 41) that are laterally adjacent to each other are integrally linked by a linking piece (42) oriented at an incline.

IPC Classes  ?

  • A47C 7/40 - Supports for the head or the back for the back

56.

Chair

      
Application Number 29457138
Grant Number D0715068
Status In Force
Filing Date 2013-06-07
First Publication Date 2014-10-14
Grant Date 2014-10-14
Owner Itoki Corporation (Japan)
Inventor Chan, Eric

57.

Chair

      
Application Number 29479614
Grant Number D0710640
Status In Force
Filing Date 2014-01-17
First Publication Date 2014-08-12
Grant Date 2014-08-12
Owner Itoki Corporation (Japan)
Inventor
  • Usumoto, Hiroto
  • Inoue, Shinji

58.

Chair

      
Application Number 29454339
Grant Number D0705560
Status In Force
Filing Date 2013-05-09
First Publication Date 2014-05-27
Grant Date 2014-05-27
Owner Itoki Corporation (Japan)
Inventor Sato, Koki

59.

Chair

      
Application Number 29454341
Grant Number D0703458
Status In Force
Filing Date 2013-05-09
First Publication Date 2014-04-29
Grant Date 2014-04-29
Owner Itoki Corporation (Japan)
Inventor
  • Nakamura, Yasuhiro
  • Usumoto, Hiroto

60.

Chair

      
Application Number 29454342
Grant Number D0703459
Status In Force
Filing Date 2013-05-09
First Publication Date 2014-04-29
Grant Date 2014-04-29
Owner Itoki Corporation (Japan)
Inventor
  • Nakamura, Yasuhiro
  • Usumoto, Hiroto

61.

Chair

      
Application Number 29425910
Grant Number D0701068
Status In Force
Filing Date 2012-06-28
First Publication Date 2014-03-18
Grant Date 2014-03-18
Owner Itoki Corporation (Japan)
Inventor
  • Usumoto, Hiroto
  • Inoue, Shinji

62.

Chair

      
Application Number 29453496
Grant Number D0698590
Status In Force
Filing Date 2013-04-30
First Publication Date 2014-02-04
Grant Date 2014-02-04
Owner Itoki Corporation (Japan)
Inventor Nakamura, Yasuhiro

63.

Chair

      
Application Number 29458178
Grant Number D0697353
Status In Force
Filing Date 2013-06-17
First Publication Date 2014-01-14
Grant Date 2014-01-14
Owner Itoki Corporation (Japan)
Inventor Nakamura, Yasuhiro

64.

Chair

      
Application Number 29458187
Grant Number D0696886
Status In Force
Filing Date 2013-06-17
First Publication Date 2014-01-07
Grant Date 2014-01-07
Owner Itoki Corporation (Japan)
Inventor Nakamura, Yasuhiro

65.

CHAIR

      
Application Number JP2013065017
Publication Number 2013/180213
Status In Force
Filing Date 2013-05-30
Publication Date 2013-12-05
Owner ITOKI CORPORATION (Japan)
Inventor
  • Hasegawa Masashi
  • Kurata Yoshinori

Abstract

A chair is provided with a support device (101), a seat (102), and a backrest (103). The height and opening angle of branched legs (110, 111) of the support device (101) are designed so as to be capable of longitudinal nesting. The backrest (103) tilts rearward about the axial center of an upper spindle (117) disposed on the upper end of a support frame (119). The seat (102) is attached to a movable base (104) so as to be freely slid in the longitudinal direction, the movable base (104) being connected to the support frame (119) so as to be freely raised and turned. When the backrest (103) tilts rearward, a receiving arm (142) of a support stay (140) is pressed and the seat (102) moves forward. Since the seat moves forward during rocking, the chair has excellent relaxation characteristics and is also capable of nesting.

IPC Classes  ?

  • A47C 3/04 - Stackable chairs or nesting chairs
  • A47C 3/025 - Rocking chairs with seat, or seat and back-rest unit, elastically mounted in a rigid frame
  • A47C 3/30 - Chairs or stools with vertically-adjustable seats with vertically-acting fluid cylinder
  • A47C 7/00 - Parts, details, or accessories of chairs or stools
  • A47C 7/56 - Parts or details of tipping-up chairs, e.g. of theatre chairs

66.

CHAIR, IN PARTICULAR OFFICE CHAIR

      
Application Number EP2013001241
Publication Number 2013/164078
Status In Force
Filing Date 2013-04-25
Publication Date 2013-11-07
Owner ITOKI CORPORATION (Japan)
Inventor Horn, Peter

Abstract

The chair has a seat (4), which is fixed to a base support unit (2), and a backrest (8), which has a lower backrest region (12) and an upper shoulder region (10) and which is fixed to a backrest support (6). The backrest support (6) is rotatably mounted on the base support unit (2) about an inclination axis (A1). The aim of the invention is to ensure an improved guiding and adaptation to the shape of the body in particular while the backrest (8) is inclined. This is achieved in that the shoulder region (10) is connected to the backrest support (6) in an inclinable manner about a shoulder axis (A3) and is hinged to the lower backrest region (12) in a lordosis region (20). The lower backrest region (12) is further guided on a chair element, in particular the seat (6), such that a change of the angular orientation of the shoulder region (10) relative to the lower backrest region (14) is allowed while the shoulder region (10) is inclined about the shoulder axis (A3). Complementary lateral regions (18) are expediently designed with an orientation which is likewise changed in a positively guided manner while the shoulder region (10) is inclined.

IPC Classes  ?

  • A47C 1/032 - Reclining or easy chairs having coupled adjustable supporting parts the parts being movably-coupled seat and back-rest
  • A47C 7/46 - Supports for the head or the back for the back with special, e.g. adjustable, profile"Ackerblom" profile chairs

67.

Chair

      
Application Number 29422052
Grant Number D0691407
Status In Force
Filing Date 2012-05-16
First Publication Date 2013-10-15
Grant Date 2013-10-15
Owner Itoki Corporation (Japan)
Inventor Nakamura, Yasuhiro

68.

ROCKING CHAIR

      
Application Number JP2013057815
Publication Number 2013/141237
Status In Force
Filing Date 2013-03-19
Publication Date 2013-09-26
Owner ITOKI CORPORATION (Japan)
Inventor Inoue Shinji

Abstract

A chair, comprising a base (3) fixed to the top end of a leg support (2); a seat (4) being mounted on the base (3) so as to be able to slide forward and backward due to a slide pin (25). A backrest (5) has a structure in which a mesh back seat is stretched over a back frame (17) that is open to the front and rear, and the front end of the back frame (17) is connected to the slide pin (25). A guide protuberance (31) provided to the rear end of the base (3) is fitted into a rear guide groove (30) formed in the back frame (17). Because the rear guide groove (30) and the guide protuberance (31) are positioned lower than the top surface of the seat (4), the back frame (17) has a large opening (16) but can be inclined rearward without any problems.

IPC Classes  ?

  • A47C 3/026 - Rocking chairs with seat, or seat and back-rest unit, elastically mounted in a rigid frame with a central column, e.g. rocking office chairsTilting chairs

69.

Chair

      
Application Number 29422051
Grant Number D0689714
Status In Force
Filing Date 2012-05-16
First Publication Date 2013-09-17
Grant Date 2013-09-17
Owner Itoki Corporation (Japan)
Inventor Nakamura, Yasuhiro

70.

Chair

      
Application Number 29415134
Grant Number D0683979
Status In Force
Filing Date 2012-03-07
First Publication Date 2013-06-11
Grant Date 2013-06-11
Owner Itoki Corporation (Japan)
Inventor
  • Miller, Jeff
  • Konishi, Yoshihisa
  • Usumoto, Hiroto

71.

CHAIR

      
Application Number JP2012073799
Publication Number 2013/039246
Status In Force
Filing Date 2012-09-18
Publication Date 2013-03-21
Owner ITOKI CORPORATION (Japan)
Inventor
  • Sato Koki
  • Katayama Koji

Abstract

In the present invention, a chair has a seat shell plate (8) and a backrest (2). The chair has a structure in which a cushion (11) is set into a seat shell plate (8), and in which cushions (11a, 12) are set into back shell plates (9, 10) that constitute the backrest (2) and are separated in the vertical direction. The seat shell plate (8) and the lower back shell plate (9) are integrally linked via left and right side hinge parts (14); a slit (15) is open between the left and right side hinge parts (14). Folding points (14a) of the side hinge parts (14) are positioned at a front end, and for this reason, the backrest (2) tilts backward while the entire backrest sinks relative to a rear end of a seat (1). The seat cushion (11) and the lower back cushion (11a) are integrally linked.

IPC Classes  ?

  • A47C 7/48 - Supports for the head or the back for the back of freely-rotatable type
  • A47C 3/18 - Chairs or stools with rotatable seat

72.

ROCKING CHAIR AND SPRING UNIT USED THEREIN

      
Application Number JP2012068095
Publication Number 2013/011982
Status In Force
Filing Date 2012-07-17
Publication Date 2013-01-24
Owner ITOKI CORPORATION (Japan)
Inventor
  • Hasegawa Masashi
  • Wada Kohei
  • Ito Hiroyuki
  • Komoto Seitaro
  • Kondo Shunsuke

Abstract

The chair is provided with a backrest and the backrest tilts backward via a first back frame (14) that is connected to a base (2). When the backrest is tilted backward, the first back frame (14) rotates around a first axis (16), which then applies a load on a spring unit (50) via a pusher (62). The spring unit (50) comprises a tubular first spring mount (53), a compression coil spring (54) housed therein, and a second spring mount (55) that is fitted into the first spring mount (53) with the front end exposed. The second spring mount (55) is pressed by the pusher (62). When the spring unit (50) rotates around a spindle (60), the operating point of the load changes, and the moment acting on the spring unit changes. The position of the spring unit (50) changes as a result of the rotation of a radial cam (70).

IPC Classes  ?

  • A47C 3/026 - Rocking chairs with seat, or seat and back-rest unit, elastically mounted in a rigid frame with a central column, e.g. rocking office chairsTilting chairs
  • A47C 1/026 - Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable inclination by means of a peg-and-notch or pawl-and-ratchet mechanism

73.

Chair

      
Application Number 29347383
Grant Number D0656329
Status In Force
Filing Date 2009-12-22
First Publication Date 2012-03-27
Grant Date 2012-03-27
Owner ITOKI Corporation (Japan)
Inventor
  • Nakamura, Yasuhiro
  • Kumazawa, Takayuki

74.

ROCKING CHAIR

      
Application Number JP2009070128
Publication Number 2011/052099
Status In Force
Filing Date 2009-11-30
Publication Date 2011-05-05
Owner ITOKI CORPORATION (Japan)
Inventor
  • Takeuchi Hiroshi
  • Inoue Shinji
  • Hashimoto Minoru
  • Tatsuno Jun

Abstract

Provided is a chair suited to the use of a keyboard or mouse. The chair has a seat (3) and a rocking backrest (4). The seat (3) comprises a first section (3a, 12a) and a second section (3b, 12b). The first section (3a) of the seat (3) is affixed to a seat-mounting shell (11), and the seat-mounting shell (11) is attached to a base (9), via a seat-mounting fixture (10), so as to be able to slide forwards and backwards. The backrest (4) has a back cover (14), a back panel (15), and a cushion (16). The back cover (14) is connected to a back support (5) so as to move downwards while rotating in a seesaw fashion during rocking. The front end of the back cover (14) is connected to the seat-mounting fixture (10) by means of a connecting pin (25). When the chair rocks, the seat (3) as a whole moves forwards while the second section (3b) tilts backwards.

IPC Classes  ?

  • A47C 3/026 - Rocking chairs with seat, or seat and back-rest unit, elastically mounted in a rigid frame with a central column, e.g. rocking office chairsTilting chairs
  • A47C 1/031 - Reclining or easy chairs having coupled adjustable supporting parts

75.

ROCKING CHAIR

      
Application Number JP2009070129
Publication Number 2011/021311
Status In Force
Filing Date 2009-11-30
Publication Date 2011-02-24
Owner ITOKI CORPORATION (Japan)
Inventor
  • Katayama Koji
  • Ito Hiroyuki
  • Komoto Seitarou
  • Kan Satoshi
  • Tanaka Keisuke
  • Wada Kohei
  • Watanabe Tsuyoshi

Abstract

A chair configured in such a manner that, when the chair is rocked, the seat portion rises and at the same time moves backward, wherein the safety of the chair is ensured so that person’s fingers do not get caught. The front part of a seat receiving body (7) and a base (2) are connected by a front link (23), and the rear part of the seat receiving body (7) is connected to a pivotable member. In rocking motion, the seat receiving body (7) is pulled backward by the pivotable member, and as a result, the seat receiving body (7) rises and at the same time moves backward. A downward facing, upper female fitting section (24) is provided in the seat receiving body (7), and the front link (23) is connected to the upper female fitting section (24). A downward facing, rear engagement claw (21) is provided to the rear part of the seat receiving section (7), and a rear pin (20) is connected to the rear engagement claw (21). A large space (S1) is provided between the seat receiving body (7) and the base (2), and as a result, person’s fingers do not get caught.

IPC Classes  ?

  • A47C 3/026 - Rocking chairs with seat, or seat and back-rest unit, elastically mounted in a rigid frame with a central column, e.g. rocking office chairsTilting chairs
  • A47C 7/40 - Supports for the head or the back for the back

76.

TABLE

      
Application Number JP2008069106
Publication Number 2009/054397
Status In Force
Filing Date 2008-10-22
Publication Date 2009-04-30
Owner
  • ITOKI CORPORATION (Japan)
  • CELL CROSS CORPORATION (Japan)
Inventor
  • Hama, Katsunori
  • Nishino, Tetsuo
  • Kiyomatsu, Tetsuro
  • Nakano, Takuya
  • Okubo, Junichi

Abstract

On a top plate (10) constituting a table, a communication waveguide sheet (1) which functions as the antenna of a wireless LAN system is disposed. The upper surface of the communication waveguide sheet (1) makes a communication surface which is capable of carrying out wireless transmission and reception with a personal computer. A relay waveguide (9) having a small area touches end faces of the communication waveguide sheet (1). A hole (12a) is bored in a portion overlapping the relay waveguide (9) in the top plate (10) to make a communication connector (7) touch the lower surface of the relay waveguide (9) through the hole (12a). The lower surface of the relay waveguide (9) makes a communication surface. The communication connector (7) is not exposed on the upper surface of the table, so that the communication connector (7) never becomes a hindrance to a person and never comes off accidentally.

IPC Classes  ?

  • H04B 13/00 - Transmission systems characterised by the medium used for transmission, not provided for in groups
  • H04B 5/02 - Near-field transmission systems, e.g. inductive loop type using transceiver
  • A47B 13/08 - Table topsRims therefor

77.

CASTER

      
Application Number JP2008067095
Publication Number 2009/038210
Status In Force
Filing Date 2008-09-22
Publication Date 2009-03-26
Owner ITOKI CORPORATION (Japan)
Inventor Nishizawa, Soji

Abstract

A caster having the following four elements: a lower support member (10) to which a wheel (8) is rotatably mounted, an intermediate support member (11) rotatable relative to the lower support member (10), a liftable support member (12) connected by screw thread to the intermediate support member (11), and an upper support member (13, 14) supported by the liftable support member (12). The upper support member (13, 14) is mounted to a piece of furniture. When the liftable support member is rotated, the upper support member moves vertically. The intermediate support member (11) has a vertically long hollow section (11h), and in the hollow section (11h) are arranged a vertically movable 12th interlocking member (10) for locking rotation and travel and a horizontally movable rotation stopper (17).

IPC Classes  ?

78.

Miscellaneous Design

      
Serial Number 79065536
Status Registered
Filing Date 2008-12-18
Registration Date 2010-02-02
Owner ITOKI CORPORATION (Japan)
NICE Classes  ? 20 - Furniture and decorative products

Goods & Services

[ Furniture; ] desks; tables; [ furniture in the nature of counters, namely, sales, display and reception counters; ] chairs; armchairs [ ; easy-chairs; sofas; benches; furniture in the nature of headrests, namely, head supporting pillows; lockers; cabinets; filing cabinets; movable cabinets; filing shelves; bookshelves; movable shelves; furniture shelves; furniture partitions; furniture, namely, screens; storage racks; movable racks, namely, movable storage racks; display racks in the nature of picture racks; display boards; display cases; quakeproof display cases; quakeproof display stands; furniture in the nature of trolleys, namely, serving trolleys ]

79.

ITOKI

      
Serial Number 79065537
Status Registered
Filing Date 2008-12-18
Registration Date 2010-01-19
Owner ITOKI CORPORATION (Japan)
NICE Classes  ? 20 - Furniture and decorative products

Goods & Services

[ Furniture; ] desks; tables; [ furniture in the nature of counters, namely, sales, display and reception counters; ] chairs; armchairs [ ; easy chairs; sofas; benches; furniture in the nature of head-rests, namely, head supporting pillows; lockers; cabinets; filing cabinets; movable cabinets; furniture shelves; furniture partitions; furniture, namely, screens; storage racks; movable racks, namely, movable storage racks; display racks in the nature of picture racks, display boards, display cases; quakeproof display cases; quakeproof display stands; furniture in the nature of trolleys, namely, serving trolleys ]

80.

ROCKING CHAIR

      
Application Number JP2008059942
Publication Number 2008/146887
Status In Force
Filing Date 2008-05-29
Publication Date 2008-12-04
Owner ITOKI CORPORATION (Japan)
Inventor
  • Sander, Armin
  • Potrykus, Martin

Abstract

A backrest (6) includes a back frame (13) opening in front and back, and a netlike member (17) stretched across the back frame. The right and left ends of the lumber support portion (17a) of the netlike member (17) are supported by a spacer (22) from the back. The spacer (22) is incorporated in a cavity (53) formed in a side member (14) and held at the upper end of a rear link (21) such that the height can be adjusted. At the time of rocking, upper end of the rear link (21) retreats relatively to the backrest (6) and thereby the spacer (22) retreats to loosen the netlike material (17) at the position of the lumber support portion. Consequently, push-up feeling of waist is eliminated in a rocking state.

IPC Classes  ?

  • A47C 7/46 - Supports for the head or the back for the back with special, e.g. adjustable, profile"Ackerblom" profile chairs
  • A47C 3/026 - Rocking chairs with seat, or seat and back-rest unit, elastically mounted in a rigid frame with a central column, e.g. rocking office chairsTilting chairs
  • A47C 7/38 - Supports for the head or the back for the head, e.g. detachable

81.

CHAIR

      
Application Number JP2006317079
Publication Number 2008/026264
Status In Force
Filing Date 2006-08-30
Publication Date 2008-03-06
Owner ITOKI CORPORATION (Japan)
Inventor
  • Kan, Satoshi
  • Chan, Eric

Abstract

A chair has a seat (1) and a backrest (2), and the backrest (2) is tiltable backward by elastic deformation of left and right back frame devices (4). The back frame devices (4) are constructed from two unit frames (43, 44). The back frame devices (4) have main sections (4a) arranged on the outer sides of the left and right of the seat (1); upward inner sections (43a, 44a) connected to the rear ends on the upper parts of the main sections (4a); downward inner sections (43b, 44b) entering under the seat (1) from the rear sections at the lower ends of the main sections (4a); and forward facing end sections (43c, 44c) integrally connected to thedownward inner sections (43b, 44b). The forward facing end sections (43c, 44c) are fixed to a base (7). The three factors of the back frame devices (4) being long in length, having the downward inner sections (43b, 44b), and having forward facing end sections (43c, 44c) enable the back frame devices to elastically deform largely. As a result, the backrest (2) can be tilted backward with a large angle.

IPC Classes  ?

82.

CHAIR

      
Application Number JP2006315611
Publication Number 2008/018117
Status In Force
Filing Date 2006-08-07
Publication Date 2008-02-14
Owner ITOKI CORPORATION (Japan)
Inventor
  • Yamazaki, Nobutoshi
  • Kawakami, Kei
  • Yagi, Yoshiko
  • Kitada, Nobuhiko
  • Takeuchi, Hiroshi
  • Ito, Hiroyuki

Abstract

A backrest (4) has a flexible back shell (4a). The upper end of the back shell (4a) is fitted to the upper end of a back support (19). A seat (3) is secured to a horizontal portion (20a) of the back support (19). The back support (19) is connected to a base (2) so as to be movable and tiltable backward. An auxiliary frame (40) is connected to the rear of the base (2) so as to be tiltable backward and is relatively movably connected to the back support (19). The lower portion of the back shell (4a) is held on the auxiliary frame (40) so that they can be relatively moved in the vertical direction and that they cannot be separated from each other in the backward and forward directions, and the lower portion of the back shell (4a) is pressed forward by a support body (54). When the backrest (4) and the seat (3) are tilted backward, the back shell (4a) is extended and deformed to a flat shape. Among portions of the seat (3), a seat front portion (3a) on which the thighs of the seated person is placed can be tilted forward about a connection pin (12). Consequently, swelling of a lower leg of the seated person can be suppressed by eliminating the compression on the thigh.

IPC Classes  ?

  • A47C 1/031 - Reclining or easy chairs having coupled adjustable supporting parts
  • A47C 7/40 - Supports for the head or the back for the back

83.

ITOKI

      
Application Number 924886
Status Registered
Filing Date 2007-03-12
Registration Date 2007-03-12
Owner ITOKI CORPORATION (Japan)
NICE Classes  ? 20 - Furniture and decorative products

Goods & Services

Furniture, desks, tables, counters (furniture), chairs, armchairs, easy chairs, sofas, benches, head-rests (furniture), lockers, cabinets, filing cabinets, movable cabinets, filing shelves, bookshelves, movable shelves, furniture shelves, partitions, screens (furniture), racks, movable racks, picture racks, display boards, display cases, quakeproof display cases, quakeproof display stands, trolleys (furniture).

84.

Miscellaneous Design

      
Application Number 923085
Status Registered
Filing Date 2007-03-12
Registration Date 2007-03-12
Owner ITOKI CORPORATION (Japan)
NICE Classes  ? 20 - Furniture and decorative products

Goods & Services

Furniture, desks, tables, counters (furniture), chairs, armchairs, easy chairs, sofas, benches, head-rests (furniture), lockers, cabinets, filing cabinets, movable cabinets, filing shelves, bookshelves, movable shelves, furniture shelves, partitions, screens (furniture), racks, movable racks, picture racks, display boards, display cases, quakeproof display cases, quakeproof display stands, trolleys (furniture).

85.

SPINA

      
Application Number 914536
Status Registered
Filing Date 2007-02-08
Registration Date 2007-02-08
Owner ITOKI CORPORATION (Japan)
NICE Classes  ? 20 - Furniture and decorative products

Goods & Services

Furniture; chairs; oriental single panel standing partition (Tsuitate); oriental folding partition screens (Byoubu); benches.

86.

ITOKI

      
Application Number 133631200
Status Registered
Filing Date 2007-02-21
Registration Date 2011-09-13
Owner ITOKI CORPORATION, a legal entity (Japan)
NICE Classes  ? 20 - Furniture and decorative products

Goods & Services

(1) Desks, tables, counters (furniture), chairs, armchairs, easy chairs, sofas, benches, head-rests (furniture), lockers, cabinets, filing cabinets, movable cabinets, filing shelves, bookshelves, movable shelves, furniture shelves, partitions, screens (furniture), racks, movable racks, picture racks, display boards, display cases, quakeproof display cases, quakeproof display stands, trolleys (furniture).

87.

SPINA

      
Application Number 133204000
Status Registered
Filing Date 2007-01-19
Registration Date 2011-08-05
Owner ITOKI CORPORATION (Japan)
NICE Classes  ? 20 - Furniture and decorative products

Goods & Services

(1) Furniture, namely; benches, chairs, desks, lockers and cabinets; oriental single panel standing partition [Tsuitate]; oriental folding partition screens [Byoubu].

88.

ITOKI

      
Application Number 002129872
Status Registered
Filing Date 2001-03-12
Registration Date 2003-03-19
Owner ITOKI CORPORATION (Japan)
NICE Classes  ?
  • 06 - Common metals and ores; objects made of metal
  • 09 - Scientific and electric apparatus and instruments
  • 20 - Furniture and decorative products

Goods & Services

Boards of metal (building -); building panels of metal; door frames of metal; doors of metal; floors of metal; panels of metal (building -); partitions of metal; movable partitions of metal; safes (strong boxes); safety cash boxes. Electric movable cabinets; automatic storage system; computer controlled instrument for taking clinical charts in and out from the stack room automatically; computer controlled instrument for taking documents in and out from the stack room automatically; automatic conveying safe-deposit boxes. Furniture; desks; tables; chairs; counters; lockers; cabinets; file shelves; movable shelves; shelves; partitions; sofa; racks; movable racks; picture racks; notices boards; display cases; quakerproof display cases; displaying cases incorporating seismic isolators, and seismic isolators being plates for supporting and displaying objects; locker made of metal; parts and fittings for all the aforesaid goods.

89.

ITOKI

      
Application Number 000127597
Status Registered
Filing Date 1996-04-01
Registration Date 1998-06-15
Owner ITOKI CORPORATION (Japan)
NICE Classes  ? 20 - Furniture and decorative products

Goods & Services

Furniture.