Nitto Denko Corporation

Japan


 
Total IP 7,707
Total IP incl. subs 7,779 (+ 108 for subs)
Total IP Rank # 116
IP Activity Score 4.3/5.0    4,978
IP Activity Rank # 112
IP AS incl. subs 4.1/5.0    5,028
Stock Symbol 69880 (tse)
ISIN JP3684000007
Market Cap. 1237004615280.0  (JPY)
Industry Specialty Chemicals
Sector Basic Materials
Dominant Nice Class Rubber and plastic; packing and ...

Patents

Trademarks

2,071 97
92 28
5,307 92
20
 
Last Patent 2023 - Optical multilayer body and imag...
First Patent 1983 - Tubular membrane ultrafiltration...
Last Trademark 2023 - AyuMeera
First Trademark 1967 - NITTO

Subsidiaries

10 subsidiaries with IP (103 patents, 5 trademarks)

1 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2023 G/S Paper and cardboard; printed matter; bookbinding material; photographs; stationery and office req...
G/S Electric and electronic circuits; circuit boards; semiconductor devices; thin-metal based circui...
Invention Composite semipermeable membrane and method for manufacturing same. A composite semipermeable me...
2022 Invention Optical multilayer body and image display device. The present invention provides: an optical mult...
Invention Optical laminate and image display device. The present invention provides: an optical laminate in...
Invention Adhesive composition, adhesive sheet, optical laminate, image display panel, and image display de...
Invention Wiring circuit board. Provided is a wiring circuit board that includes a first insulating layer,...
Invention Biofluid dispensation and collection apparatuses. A biofluid dispensation apparatus (50) comprise...
Invention Composite semipermeable membrane, spiral membrane element, water treatment system, and water trea...
Invention Layered body and method for producing layered body. The present invention relates to a layered bo...
Invention Molecular bonding sheet and bonding method. The present invention relates to a molecular bonding ...
Invention Method for manufacturing laminate film having adhesive layer. A method for manufacturing a lamina...
Invention Re-wiring circuit board and method for manufacturing same. This re-wiring circuit board for use i...
G/S Materials for dressings; surgical tape; adhesive plasters; adhesive tapes for medical purposes; ...
Invention Optical multilayer body, image display panel and image display device. The present invention prov...
Invention Image display panel with touch sensing function and image display device. The present invention p...
Invention Tactile sensor and method for manufacturing tactile sensor. This tactile sensor 1a comprises a pl...
Invention Optical multilayer body and system. An optical multilayer body (100) according to the present inv...
Invention Wiring circuit board and method of producing the same. A wiring circuit board includes a metal s...
Invention Transparent electroconductive film. Provided is a transparent electroconductive film that is prov...
Invention Optical laminate, infrared information acquisition system, and meeting support system. A meeting ...
Invention Photocurable adhesive sheet. An adhesive sheet (S) serving as a photocurable adhesive sheet accor...
Invention Photocurable adhesive sheet. An adhesive sheet (S) according to the present invention is a photoc...
Invention Optical pressure-sensitive adhesive sheet. This pressure-sensitive adhesive sheet (10) is an opti...
Invention Adhesive agent composition, adhesive agent, adhesive sheet, and surface protection film. Provided...
Invention Adhesive sheet, adhesive sheet having separation liner, and laminate. Provided is a single-sided ...
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; sealing materials; foam rubber sealing materials; adhesive sealing materials; adhesive ...
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 Industrial chemicals; agricultural chemicals, except fungicides, herbicides, insecticides and pa...
Invention Retardation layer-equipped polarizing plate and image display device including retardation layer-...
Invention Polarizing plate having retardation layer and image display device including said polarizing plat...
Invention Polarizing plate and organic electroluminescent display device. Provided is a polarizing plate in...
Invention Photon upconversion film and method for manufacturing same. Provided are: a photon upconversion f...
G/S Catalysts for use in the manufacture of industrial chemicals; bacterial preparations for the deco...
Invention Gas separation membrane. The purpose of the present invention is to provide a gas separation memb...
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...
Invention Composite material. A composite material according to the present invention includes a solid por...
Invention Biological sensor. A biological sensor that is to be affixed to a living body and is for acquiri...
Invention Biosensor. A biosensor, which operates by power supplied from a battery, includes an electrode p...
Invention Illumination device. Provided is a lighting apparatus having high light entrance efficiency with...
Invention Living body sensor. A living body sensor includes a flexible substrate including a body section;...
Invention Optical member, and backlight unit and image display device using said optical member. Provided ...
Invention Method for producing coated optical fiber and coated optical fiber production apparatus. A metho...
Invention Multilayer structure. A multilayered structure includes a plurality of laminated portions arrang...
Invention Impedance-matching membrane and radio-wave-absorbing body. An impedance matching film 10 include...
Invention Electromagnetically transparent metallic-luster member and method for producing the same. The pr...
Invention Impedance matching film and radio wave absorber. An impedance matching film 10a has a plurality ...
Invention Radio wave absorber. A radio wave absorber includes a resistive layer, an electroconductive laye...
Invention Formate production method and formate production system. The present invention relates to a form...
Invention Resin sheet, laminate, and radar system. A resin sheet includes a porous structure. The porous s...
Invention Metal organic framework, separation membrane, and method for producing metal organic framework. ...
Invention Pressure-sensitive adhesive sheet and use thereof. Provided is a PSA sheet that can combine bond...
Invention Method for producing porous base material having pore with surface modified and porous base mater...
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...
Invention Wiring circuit board. A suspension board with circuit including a first mounting region for moun...
Invention Method and apparatus for producing emulsion. The present invention provides a method of efficien...
G/S Semi-processed plastics for marine purposes; plastic film for preventing marine biofouling for co...
G/S Non-medicated cosmetics and toiletry preparations; non- medicated dentifrices; perfumery, essenti...
G/S Non-medicated cosmetics and toiletry preparations; non- medicated dentifrices; perfumery, essent...
G/S Unprocessed plastics for industrial use; industrial chemicals Semi-processed plastic; plastic fil...
G/S Electric wires and cables; cables for optical signal transmission; fiber optic cables; fiber opti...
2019 G/S Incubators for eggs; automatic vending machines; metalworking machines and tools; membrane filter...
G/S Rubbers, raw or semi-worked ; films for surface protection, namely, plastic films for use to prot...
G/S Flexible electric circuits, flexible printed circuits; optical film for liquid crystal display, n...