Nitto Denko Corporation

Japan


Create a watch for Nitto Denko Corporation
Total IP 8,355
Total IP incl. subs 8,435 (+ 117 for subs)
Total IP Rank # 117
IP Activity Score 4.3/5.0    4,454
IP Activity Rank # 124
IP AS incl. subs 4.1/5.0    4,516
Stock Symbol
ISIN JP3684000007
Market Cap. 1237004615280.0  (JPY)
Industry Specialty Chemicals
Sector Basic Materials
Dominant Nice Class Rubber and plastic; packing and ...

Patents

Trademarks

2,016 97
66 33
6,024 98
21
 
Last Patent 2025 - Data acquisition circuit and bio...
First Patent 1983 - Tubular membrane ultrafiltration...
Last Trademark 2025 - Nitto FIBERGUARD
First Trademark 1967 - NITTO

Subsidiaries

8 subsidiaries with IP (117 patents, 0 trademarks)

3 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 G/S Plastics and resins in extruded form for use in manufacture; flexible pipes, tubes and hoses, no...
Invention Method for producing pressure-sensitive adhesive sheet, and pressure-sensitive adhesive sheet. A...
Invention Recovery system and recovery method. This recovery system 100 comprises: a first gas separation d...
Invention Optical laminate, image display panel and image display device. Provided is an optical laminate t...
Invention Optical laminate, image display panel, and image display device. Provided is an optical laminate ...
Invention Porous film, method for producing porous film, ventilation member, and sheet for supplying member...
Invention Porous film, air-permeable member, and sheet for member supply. 212121211 of a 1 kHz sound in the...
Invention Man-made object and film set. The present invention provides a man-made object and a film set cap...
Invention Adhesive composition for electric peeling, electrically peelable adhesive sheet, and bonded body....
Invention Pressure-sensitive adhesive composition for electric peeling, electrically peelable pressure-sens...
Invention Porous polymer sheet. Provided is a porous polymer sheet that has: a resin having at least one of...
Invention Flexible multilayer circuit board. This flexible multilayer circuit board comprises: a porous ins...
Invention Adhesive sheet. Provided is an adhesive sheet that hardly exhibits a folded trace in a bent porti...
Invention Wiring circuit board. A wiring circuit board includes a metal layer, a first insulating layer, a...
Invention Wiring circuit board and method of producing the wiring circuit board. A wiring circuit board in...
Invention Microwave heating device, microwave heating system, and microwave heating method. A microwave hea...
Invention Microwave heating device and microwave heating system. A cylindrical cavity resonator (320) inclu...
Invention Microwave heating system and microwave heating method. A microwave heating system (1A) includes t...
Invention Membrane separation system and method for operating membrane separation system. A membrane separa...
Invention Light guide member. The present invention provides a light guide member capable of guiding light ...
Invention Optical laminate. An optical laminate according to the present invention includes: a first layer ...
Invention Waterproofing member. This waterproofing member 10 is disposed so as to block an opening 51 of an...
Invention Electroconductive composition, electroconductive sheet, connection structure, method for manufact...
Invention Wiring circuit board. A wiring circuit board includes a first insulating layer, a circuit patter...
Invention Hologram manufacturing device, hologram manufacturing method, and light guide plate. Provided is ...
Invention Gas recovery system and gas recovery method. A gas recovery system 100 according to the present i...
G/S Unprocessed and semi-processed rubber, gutta-percha, gum, asbestos, mica and substitutes for all ...
Invention Method for manufacturing hologram substrate, hologram substrate, method for manufacturing replica...
Invention Hologram manufacturing apparatus, hologram manufacturing method, and light guide plate. The prese...
Invention Device for producing hologram, method for producing hologram, and light guide plate. In the prese...
Invention Hologram production device, hologram production method, light-guiding plate, and light-transmitti...
G/S Toilet bowls and seats sold as a unit; prefabricated bath installations sold as a unit; drying a...
Invention Acidic gas adsorbent, structure comprising acidic gas adsorbent, acidic gas adsorption device, an...
Invention Method for manufacturing multilayer optical film. Provided is a method for manufacturing a multil...
Invention Layered optical film and image display device. A layered optical film according to the present in...
Invention Laminated optical film and image display device. Provided is a laminated optical film in which at...
G/S Thermo-sensitive adhesive tapes for use in the manufacturing and processing processes of electron...
G/S Thermo-sensitive adhesive tapes for use in the manufacturing and processing processes of electro...
Invention Adhesive sheet. Provided is an adhesive sheet that contains thermoexpandable microspheres and is ...
2024 G/S thin-metal based circuit boards for hard disc drives; circuit boards; fiber optics; magnetic core...
G/S Unprocessed and semi-processed rubber, gutta-percha, gum, asbestos, mica and substitutes for all...
Invention Inter-cell structure. Provided is an inter-cell structure for use in a battery module or a batter...
G/S Bookbinding material; paper and cardboard Japanese paper (washi); Japanese paper (washi) to paste...
G/S Paper and cardboard; printed matter; bookbinding material; photographs; stationery and office req...
Invention Information provision device, information provision method, and information provision program. Th...
2023 G/S Paper and cardboard; printed matter; bookbinding material; photographs; stationery and office re...
G/S Motors and engines, except for land vehicles; machine coupling and transmission components, exce...
G/S Chemical products for use in industry, science, photography, as well as in agriculture, horticult...
G/S Pressure measuring apparatus; testing apparatus and instruments; test benches; testing and quali...
G/S Adhesive tapes for medical purposes; surgical tape. Kinesiology tapes; elastic therapeutic tapes;...
Invention Data acquisition circuit and biological sensor. A data acquisition circuit includes a plurality ...
Invention Data processing device and biological sensor. The data processing device includes a memory, a co...
Invention Printed circuit board and method of manufacturing same. An insulating layer has first and second...
Invention Biological sensor. A biological sensor to be attached to a living body includes a sensor body co...
Invention Double-faced pressure-sensitive adhesive sheet. A thin double-faced PSA sheet capable of combini...
Invention Membrane separation device, membrane separation system, and method for operating membrane separat...
Invention Membrane separation system and method for operating membrane separation device. The present inve...
Invention Adhesive sheet for provisional fixation of electronic component. Provided is a pressure-sensitiv...
Invention Sealing member. A sealing member includes a first face and a second face. The second face faces ...
Invention Biological sensor. A biological sensor according to the present invention includes a sensor body...
Invention Pressure-sensitive adhesive composition, pressure-sensitive adhesive sheet, laminate, and method ...
Invention Pressure-sensitive adhesive composition, pressure-sensitive adhesive sheet, laminate, and glucan ...
G/S Pharmaceutical preparations for skin care, treatment of infectious diseases; nucleic acid pharmac...
G/S Electric and electronic circuits; circuit boards; semiconductor devices; thin-metal based circui...
G/S Paper and cardboard; printed matter, namely, vinyl static cling sheets on which prayers are print...
2022 G/S Materials for dressings; surgical tape; adhesive plasters; adhesive tapes for medical purposes; ...
G/S Vehicles for locomotion by land, air, water or rail; protective strips and covers for vehicles; ...
G/S Vehicles for locomotion by land, air, water or rail; protective strips and covers for vehicles; s...
G/S Sealants, namely, foam rubber sealants; sealing and insulating materials; foam rubber sealing mat...
G/S Produits chimiques destinés à l'industrie, aux sciences, à la photographie ainsi qu'à l'agricultu...
G/S Industrial chemicals; agricultural chemicals, except fungicides, herbicides, insecticides and par...
G/S Providing information relating to material treatment; recycling of waste and trash; air purificat...
G/S Industrial chemicals; agricultural chemicals, except fungicides, herbicides, insecticides and pa...
G/S Catalysts for use in the manufacture of industrial chemicals; bacterial preparations for the deco...
G/S Ceramic glazings in the nature of a dry chemical preparation for use in the manufacture of cerami...
2021 G/S Chemical products for use in industry, science, photography, as well as in agriculture, horticul...
G/S Combs and sponges for household purposes; mops; floor cleaning wipers, namely, cloth for wiping o...
G/S Cookware; unworked or semi-worked glass, except building glass; table glassware and earthenware; ...
2020 G/S Optical apparatus and instruments; optical films; light extraction films; light guide plates; pr...
G/S Prisms for optics purposes; optical glasses; light extraction films and light guide plates specia...