Nitto Denko Corporation

Japan


 
Total IP 8,100
Total IP incl. subs 8,177 (+ 114 for subs)
Total IP Rank # 117
IP Activity Score 4.3/5.0    4,751
IP Activity Rank # 120
IP AS incl. subs 4.1/5.0    4,808
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

1,955 97
85 32
5,816 95
20
 
Last Patent 2025 - Electromagnetic shield
First Patent 1983 - Tubular membrane ultrafiltration...
Last Trademark 2024 - GLOBAL NICHE TOP
First Trademark 1967 - NITTO

Subsidiaries

10 subsidiaries with IP (113 patents, 1 trademarks)

1 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

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 ...
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 Method for producing threadlike adhesive body. The present invention relates to a threadlike adh...
Invention Light control film comprising transparent conductive layer, resin layer, and transparent protecti...
Invention Inductor. An inductor includes a wire including a conducting line, and an insulating film dispos...
Invention Method for producing oligonucleotide. The purpose of the present invention is to provide a method...
Invention Optical laminate and image display device using said optical laminate. Provided is an optical lam...
Invention Robot, robot control method, and program. Provided is a robot capable of controlling a hugging ac...
Invention Medical adhesive agent and medical adhesive sheet. Provided is a medical adhesive agent. The adhe...
Invention Pressure-sensitive adhesive sheet. Provided is a pressure-sensitive adhesive sheet, both surfaces...
Invention Method for separating member, and pressure-sensitive adhesive sheet. Provided is a method in whic...
Invention Adhesive sheet. Provided is an adhesive sheet comprising a base material and an adhesive layer di...
Invention Measurement device and measurement system. This measurement device comprises: a light source that...
Invention Adhesive composition and adhesive sheet. Provided is an adhesive composition containing a rubber-...
Invention Adhesive sheet. Provided is an adhesive sheet that includes, in the given order, a resin film sub...
Invention Adhesive composition and adhesive sheet. Provided is an adhesive composition comprising: a rubber...
Invention Method for fabricating laminated film. 211 of an emission peak within the wavelengths of 706 to 7...
Invention Film and multilayer object. CCCOOOCOOCCOCCCC>1.2
Invention Laminated film. This laminated film X comprises a substrate film (10) and an inorganic material l...
Invention Laminated film. A laminated film X of the present invention comprises a base material film (10), ...
Invention Hard coat film and laminated film. 1211 (°C) is 5°C or less. A laminated film Y according to the ...
Invention Anti-reflection film. An anti-reflection film X according to the present invention comprises: a b...
Invention Antireflection film. This antireflection film X comprises a base material film (10), an adhesion ...
Invention Method for producing multilayer film. 122 of a plasma emission peak at a wavelength of 777 nm is ...
Invention Film and laminate. 90901515151515159090151515>0.3
Invention Film and layered body. This film (1) comprises a base material layer (3) and a cured resin layer ...
Invention Hard coat film, multilayer film, and method for producing multilayer film. A hard coat film (X) a...
Invention Thermoelectric conversion element and thermoelectric conversion device. A thermoelectric conversi...
Invention Resin foam body and foam member. Provided is a resin foam body that has excellent punching proces...
Invention Method for producing isocyanate. This method for producing an isocyanate comprises: a step (1) fo...
Invention View blind check system, view blind check method, and view blind method. There is provided a vie...
Invention Dust cover and head-up display apparatus including the dust cover. Provided is the following dus...
Invention Optical pressure-sensitive adhesive sheet. 111, as determined by a predetermined first peel test ...
Invention Glass laminate and production method for glass laminate. A glass laminate according to the presen...
Invention Pressure-sensitive adhesive sheet, optical laminate, and image display device. The present invent...
Invention Laminate, optical member, and optical device. Provided is a laminate having a low refractive inde...
Invention Void layer, method for producing void layer, layered body, optical member, and optical device. Pr...
Invention Transparent conductive film. The present invention provides a transparent conductive film with ex...
Invention Adhesive sheet. The present invention provides an adhesive sheet which contains thermally expanda...
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 Adhesive tapes for medical purposes; surgical tape. Kinesiology tapes; elastic therapeutic tapes;...
G/S Pharmaceutical preparations for skin care, treatment of infectious diseases; nucleic acid pharmac...
Invention Optical member production method. Provided is an optical member production method including: a s...
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 Invention Separation functional layer, separation membrane, and method for manufacturing separation functio...
Invention Methods and system for electrochemical production of formic acid from carbon dioxide. The presen...
Invention Pressure-sensitive adhesive tape and use thereof. Provided is a PSA tape comprising a substrate ...
Invention Air-permeable filter and air-permeable member. An air-permeable filter includes a porous fluorin...
Invention Brittle material chip, brittle material sheet, method for producing brittle material sheet, and m...
G/S Materials for dressings; surgical tape; adhesive plasters; adhesive tapes for medical purposes; ...
Invention Optical laminate, optical device, and method for producing optical laminate. An optical laminate...
Invention Thermoelectric conversion element and method for manufacturing thermoelectric conversion element....
Invention Electrode. An electrode includes a substrate, a conductive carbon layer, and a metal layer in se...
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...
Invention Cover member, double-sided adhesive sheet, seal member, and sheet for supplying member. A cover ...
Invention Acidic gas adsorbent and acidic gas adsorption apparatus. The present invention provides an acid...
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 Games, toys and playthings, namely, amusement game machines and apparatus being rides for use in ...
G/S Industrial chemicals; agricultural chemicals, except fungicides, herbicides, insecticides and pa...
Invention Electromagnetic shield. An electromagnetic shield includes a plate-shaped base and first project...
G/S Catalysts for use in the manufacture of industrial chemicals; bacterial preparations for the deco...
Invention Pressure-sensitive adhesive sheet for bicycle rim. Provided is a bicycle rim pressure-sensitive ...
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...
G/S Semiconductor devices; electric and electronic circuits; circuit boards; thin-metal based circuit...
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 ...
G/S Motors and engines, except for land vehicles; machine coupling and transmission components, excep...
G/S Motors and engines used in industrial applications; machine coupling and transmission components,...