Nitto Denko Corporation

Japan


Create a watch for Nitto Denko Corporation
Total IP 8,261
Total IP incl. subs 8,339 (+ 115 for subs)
Total IP Rank # 118
IP Activity Score 4.3/5.0    4,561
IP Activity Rank # 123
IP AS incl. subs 4.1/5.0    4,621
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

2,005 96
70 33
5,940 96
21
 
Last Patent 2025 - Method for managing optical lami...
First Patent 1983 - Tubular membrane ultrafiltration...
Last Trademark 2025 - FIBERGUARD
First Trademark 1967 - NITTO

Subsidiaries

8 subsidiaries with IP (115 patents, 0 trademarks)

3 subsidiaries without IP

 Register for free to unlock the subsidiary list

Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 Invention Ionizable compounds and compositions and uses thereof. Ionizable compounds, and compositions and...
Invention Pressure-sensitive adhesive article. Provided is an adhesive article which requires no separator...
Invention Production method for dispersion liquid, dispersion liquid, low refractive index layer, optical m...
Invention Method for storing dispersion liquid, method for manufacturing dispersion liquid, dispersion liqu...
Invention Dispersion liquid, dispersion liquid set, low refractive index layer, optical member, optical dev...
G/S Unprocessed and semi-processed rubber, gutta-percha, gum, asbestos, mica and substitutes for all ...
G/S Toilet bowls and seats sold as a unit; prefabricated bath installations sold as a unit; drying a...
Invention Glass-resin composite. A glass-resin composite according to one aspect of the present invention c...
Invention Method for manufacturing optical laminate. Provided is a method for manufacturing an optical lami...
Invention Optical laminate and display system. Provided is an optical laminate comprising: a phase differen...
Invention Pressure-sensitive adhesive and/or adhesive. Provided is a pressure-sensitive adhesive and/or an ...
Invention Gas separation system, and mixed gas separation method. A gas separation system 100 according to ...
Invention Catalytic reaction method, method for producing organic compound, and catalyst composition. A cat...
Invention Foam and member. A foam 1a contains: a first component constituted of an olefin resin; and a seco...
Invention Sealing material. 1111 of 0.35-230 MPa. A mixture of 5 mass% of the foam body 10 and 95 mass% of ...
Invention Pressure-sensitive adhesive tape for semiconductor wafer processing. Provided is a pressure-sens...
Invention Electrically-detachable pressure-sensitive adhesive sheet and joined body. Provided are: an elect...
Invention Display system and display body. The present invention provides a display system that makes it po...
Invention Display system and display body. A display system (2) according to the present invention comprise...
Invention Optical laminate and image display device. Provided is an optical laminate including a polarizing...
Invention Thermal bonding sheet, and dicing tape-equipped thermal bonding sheet. Provided is a thermal bon...
Invention Light-blocking member, assembly sheet, and method for manufacturing light-blocking member. A ligh...
Invention Light shielding member, assembly sheet, and method for manufacturing light shielding member. This...
Invention Biological information management program, information processing device, biological information ...
Invention Thin thermal interface materials and methods for making the same. The present disclosure relates ...
Invention Thermal insulation material. 3-63-6)2W3-6WW is a half-width [°] of a (002) peak in X-ray diffract...
Invention Ventilation structure. A ventilation structure 3a comprises a housing 2a and a ventilation compon...
Invention Ventilation structure and porous film. A ventilation structure (100) is provided with: a housing ...
Invention Method for managing optical laminate and method for producing optical laminate piece. A method fo...
Invention Method for manufacturing optical member, and optical laminate. A method for manufacturing an opti...
Invention Optical member, method for manufacturing same, and optical device using said optical member. Prov...
Invention Optical laminate, method for manufacturing same, and method for manufacturing optical member usin...
Invention Semiconductor processing sheet. Provided is a semiconductor processing sheet which has excellent ...
Invention Wiring circuit board. A wiring circuit board includes a plurality of wiring portions, a first su...
Invention Wiring circuit board. A wiring circuit board includes a plurality of wiring portions, and a firs...
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 Surface protective film. Provided is a surface protective film which includes an adhesive layer, ...
Invention Surface protective film. To provide a surface protective film that includes an adhesive layer, th...
Invention Surface protective film. To provide a surface protective film including an adhesive layer, the su...
Invention Surface protection film. Provided is a surface protection film that includes an adhesive layer an...
Invention Surface protective film. Provided is a surface protective film including an adhesive layer. The s...
Invention Optical adhesive sheet with release liner. An optical adhesive sheet (X) with a release liner acc...
2024 Invention Flexible multilayer circuit board and flexible multilayer circuit board assembly. The present inv...
Invention Flexible multilayer circuit board. This flexible multilayer circuit board includes: an insulation...
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 Adhesive agent composition, adhesive sheet, optical layered body, and image display device. Provi...
Invention Polyamic acid, polyamic acid composition, polyamic acid film, polyimide, polyimide film, wiring c...
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...
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 Optical-fiber-embedding sheet, method for placing optical fiber, and application device. The pre...
G/S Pharmaceutical preparations for skin care, treatment of infectious diseases; nucleic acid pharmac...
Invention Magnetic-thin-film-equipped substrate, magnetic thermoelectric conversion element, sensor, and me...
Invention Easily dismantling adhesive sheet, laminated body, joined body, method for producing joined body,...
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 Games, toys and playthings, namely, amusement game machines and apparatus being rides for use in ...
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 Pressure-sensitive adhesive coated EPDM rubber foam sheets providing water-tight sealing for a wi...
G/S Combs and sponges for household purposes; mops; floor cleaning wipers, namely, cloth for wiping o...
G/S Household or kitchen utensils and containers; cookware and tableware, except forks, knives and sp...
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...
G/S Chemicals for use in industry, science and photography, as well as in agriculture, horticulture ...