Sakamoto, Jun

Japan

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IPC Class
B41F 13/08 - Cylinders 2
B41F 17/14 - Printing apparatus or machines of special types or for particular purposes, not otherwise provided for for printing on filamentary or elongated articles or material, or on articles with cylindrical surfaces on articles of finite length 2
B41M 1/10 - Intaglio printing 2
B41M 1/40 - Printing on bodies of particular shapes 2
B32B 17/10 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin 1
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Found results for  patents

1.

LAMINATE MANUFACTURING METHOD, LAMINATE MANUFACTURING APPARATUS, LAMINATE, AND TOUCH PANEL PROVIDED WITH LAMINATE

      
Application Number JP2014083919
Publication Number 2015/098844
Status In Force
Filing Date 2014-12-22
Publication Date 2015-07-02
Owner SAKAMOTO JUN (Japan)
Inventor Sakamoto Koji

Abstract

This laminate (60) manufacturing method comprises a step for preparing a glass substrate (610) with a main surface (611) and a step for forming a functional layer (660) by gravure offset printing so as to cover the main surface (611) of the glass substrate (610). The functional layer (660) is at least one of, for example, a shatter-resistant layer, a fingerprint-resistant layer, an antireflective layer, and an anti-glare layer.

IPC Classes  ?

  • B32B 17/10 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
  • B41M 1/10 - Intaglio printing
  • G06F 3/0354 - Pointing devices displaced or positioned by the userAccessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
  • G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means

2.

BRACKET, PRINTING DEVICE, PRINTING METHOD, AND METHOD FOR PRODUCING BRACKET

      
Application Number JP2014083920
Publication Number 2015/093618
Status In Force
Filing Date 2014-12-22
Publication Date 2015-06-25
Owner SAKAMOTO JUN (Japan)
Inventor Sakamoto Koji

Abstract

This bracket (21) is for offset printing and has a surface (H), the surface (H) has a concave molded region (30), the concave molded region (30) has a plurality of concave regions (32) each demarcating a concavity, and upper regions (31) demarcated by the adjacent concave regions (32) among the plurality of concave regions (32), the plurality of upper regions (31) have an upper section (33a, 33b), and the plurality of concavities (35a, 35b, 35c) have a bottom surface (34a, 34b, 34c) parallel to the upper sections (33a, 33b).

IPC Classes  ?

3.

METHOD FOR PRODUCING MEMBER, DEVICE FOR PRODUCING MEMBER, AND MEMBER

      
Application Number JP2014083918
Publication Number 2015/093617
Status In Force
Filing Date 2014-12-22
Publication Date 2015-06-25
Owner SAKAMOTO JUN (Japan)
Inventor Sakamoto Koji

Abstract

This method for producing a member produces a member (19) from a transfer subject (17) by means of transferring ink (I) to the transfer subject (17). The method for producing a member contains a step (S1) and a step (S3). In the step (S1), ink (I) is transferred from a printing plate (3) to a transfer body (5). In the step (S3), the transfer body (5) is pressed against the transfer subject (17), and the side surface (E) of the transfer subject (17) is covered by the elastically deformed transfer body (5). The transfer body (5) includes an elastic body. A pattern (21a) in which the ink (I) adheres is formed at the printing plate (3). The pattern (21a) is formed in a manner so that the ink (I) transferred from the pattern (21a) to the transfer body (5) covers all or part of the side surface (E) of the transfer subject (17).

IPC Classes  ?

  • B41M 1/40 - Printing on bodies of particular shapes
  • B41F 17/14 - Printing apparatus or machines of special types or for particular purposes, not otherwise provided for for printing on filamentary or elongated articles or material, or on articles with cylindrical surfaces on articles of finite length
  • B41F 17/34 - Printing apparatus or machines of special types or for particular purposes, not otherwise provided for for printing on curved surfaces of essentially spherical, or part-spherical, articles on articles with surface irregularities, e.g. fruit, nuts
  • B41M 1/34 - Printing on other surfaces than ordinary paper on glass or ceramic surfaces

4.

PRINTING METHOD AND PRINTING APPARATUS

      
Application Number JP2014080722
Publication Number 2015/076322
Status In Force
Filing Date 2014-11-20
Publication Date 2015-05-28
Owner SAKAMOTO JUN (Japan)
Inventor Sakamoto Koji

Abstract

The printing method includes: a step for preparing a printing apparatus equipped with a printing plate and a transfer roll; a step for preparing objects to be printed; a step for transferring ink representing identifying information corresponding to the object to be printed from the printing plate to the transfer roll; and a step for transferring the ink from the transfer roll to a tablet by bringing the transfer roll into contact with at least a portion of the side surface of the object to be printed so that the transfer roll wraps around the object to be printed.

IPC Classes  ?

  • B41F 17/36 - Printing apparatus or machines of special types or for particular purposes, not otherwise provided for for printing on tablets, pills, or like small articles
  • B41F 3/00 - Cylinder presses, i.e. presses essentially comprising at least one cylinder co-operating with at least one flat type-bed
  • B41M 1/40 - Printing on bodies of particular shapes

5.

LIGHT GUIDE PLATE, LIGHT SOURCE DEVICE, LIGHT GUIDE PLATE MANUFACTURING DEVICE, AND METHOD FOR MANUFACTURING LIGHT GUIDE PLATE

      
Application Number JP2013069653
Publication Number 2014/017400
Status In Force
Filing Date 2013-07-19
Publication Date 2014-01-30
Owner SAKAMOTO JUN (Japan)
Inventor Sakamoto Koji

Abstract

A light guide plate according to the present invention includes a light guide member having a first principal surface and a second principal surface, and a diffusion member provided adjacent to at least one of the first principal surface and the second principal surface of the light guide plate. Of the two principal surfaces of the diffusion member, the principal surface of the diffusion member opposite the principal surface adjacent to the light guide member has a plurality of recessed portions, and the plurality of recessed portions diffuses the light incident on the light guide member. The concave surfaces of the plurality of recessed portions are preferably uneven. The plurality of recessed portions includes a first recessed portion and a second recessed portion, and when the first principal surface of the light guide member is viewed from the normal direction, it is preferable that the distance between the incident light surface and the second recessed portion is larger than the distance between the incident light surface and the first recessed portion, and the size of the second recessed portion is larger than the size of the first recessed portion.

IPC Classes  ?

  • F21S 2/00 - Systems of lighting devices, not provided for in main groups or , e.g. of modular construction

6.

PANEL, METHOD FOR PRODUCING PANEL, SOLAR CELL MODULE, PRINTING APPARATUS, AND PRINTING METHOD

      
Application Number JP2011078054
Publication Number 2012/077630
Status In Force
Filing Date 2011-12-05
Publication Date 2012-06-14
Owner SAKAMOTO Jun (Japan)
Inventor Sakamoto Koji

Abstract

A panel (100) of the present invention is provided with: a substrate (10); an electrode (20) that is provided on the substrate (10); and a transparent conductive layer (30) that is provided on the substrate (10) on a lateral portion of the electrode (20). The electrode (20) has a contact region (20a) that is in contact with the transparent conductive layer (30) and a non-contact region (30b) that is out of contact with the transparent conductive layer (30). It is preferable that a part of the electrode (20) is exposed from the transparent conductive layer (30), and it is also preferable that the transparent conductive layer (30) is divided into a portion that is on one side of the electrode (20), which extends in a predetermined direction, and a portion that is on the other side of the electrode (20).

IPC Classes  ?

  • H01L 31/00 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details thereof
  • B41F 17/00 - Printing apparatus or machines of special types or for particular purposes, not otherwise provided for

7.

OFFSET ROLL, METHOD FOR PRODUCING OFFSET ROLL, AND GRAVURE OFFSET PRINTING DEVICE

      
Application Number JP2010073004
Publication Number 2011/078166
Status In Force
Filing Date 2010-12-21
Publication Date 2011-06-30
Owner SAKAMOTO Jun (Japan)
Inventor Sakamoto Koji

Abstract

Provided is an offset roll wherein a blanket can exert the initial properties thereof over a long period of time, and as a result, it is possible to maintain a high printing precision. An offset roll (20) is characterized by being configured from a metal roll (21) and a blanket (22). The metal roll (21) has a pore (23) which is filled with resin. The offset roll (20) is provided with a protective means (40) for preventing the blanket (22) from swelling or deteriorating which is caused by the solvent contained in an ink. The protective means (40) forms the pore (23) on the metal roll (21), and is configured as a resin-filled pore structure in which the pore (23) is filled with resin.

IPC Classes  ?

  • B41F 13/08 - Cylinders
  • B41F 17/14 - Printing apparatus or machines of special types or for particular purposes, not otherwise provided for for printing on filamentary or elongated articles or material, or on articles with cylindrical surfaces on articles of finite length
  • B41N 10/00 - Blankets or like coveringsCoverings for wipers for intaglio printing

8.

ELECTRICALLY CONDUCTIVE THIN FILM STRUCTURE, AND MANUFACTURING METHOD FOR SAME

      
Application Number JP2010067525
Publication Number 2011/043367
Status In Force
Filing Date 2010-10-06
Publication Date 2011-04-14
Owner SAKAMOTO Jun (Japan)
Inventor Sakamoto Koji

Abstract

Disclosed is an electrically conductive thin film structure exhibiting better quality than conventional electrically conductive thin film structures. An electrically conductive thin film structure (5) is equipped with a substrate (1), a fine wire structure (2) formed on top of the substrate (1), and a transparent electrode (3) formed on top of the substrate (1) so as to cover the fine wire structure (2). The fine wire structure (2) and the transparent electrode (3) are continuously formed by gravure offset printing on the substrate (1) using gravure rolls (21,31) and offset rolls (22,32). The surfaces of the offset rolls (22,32) are each covered with a blanketing material (22a,32a).

IPC Classes  ?

  • H01B 5/14 - Non-insulated conductors or conductive bodies characterised by their form comprising conductive layers or films on insulating-supports
  • H01B 13/00 - Apparatus or processes specially adapted for manufacturing conductors or cables