Denka Company Limited

Japon


 
Quantité totale PI 2 361
Quantité totale incluant filiales 2 496 (+ 138 pour les filiales)
Rang # Quantité totale PI 536
Note d'activité PI 4/5.0    2 460
Rang # Activité PI 275
Activité incl filiales 3,7/5.0    2 477
Symbole boursier
ISIN JP3549600009
Capitalisation 312159336000.0  (JPY)
Industrie Chemicals
Secteur Basic Materials
Classe Nice dominante Produits chimiques destinés à l'...

Brevets

Marques

719 56
38 23
1 431 83
11
 
Dernier brevet 2024 - Lighting device
Premier brevet 2003 - Method of quantifying cholestero...
Dernière marque 2024 - AZUMIN
Première marque 1971 - TOYOKALON

Filiales

5 subsidiaries with IP (133 patents, 5 trademarks)

2 subsidiaries without IP

 S'inscrire grtuitement pour accéder à la liste des filiales

Industrie (Classification de Nice)

Derniers inventions, produits et services

2024 P/S Plant growth regulating preparations; plant growth regulators for agricultural purposes; soil co...
P/S Industrial chemicals; chemical preparations for use in industry; cement set accelerators; cement ...
P/S Industrial chemicals; chemical preparations for use in industry; cement set accelerators; cement...
Invention Norovirus vaccine composition. Provided is a norovirus vaccine composition having high thermal st...
Invention Pressure-sensitive adhesive sheet. The present invention is achieved in view of this prior art ba...
Invention Method for producing cured body and method for producing molded body. H1H11H11111 (°C) = 184 × (Z...
Invention Composition and cured product thereof. The present disclosure provide an approach that does not r...
Invention Curable composition and cured product thereof. The purpose of the present disclosure is to suppre...
Invention Compound, copolymer, composition, varnish and cured products of those. The purpose of the present...
Invention Silicon nitride powder and method for producing same, and silicon nitride sintered body and metho...
Invention Silicon nitride calcined body and production method therefor, and production method for silicon n...
Invention Composition, cured body, display device, and manufacturing method for display device. A compositi...
Invention Composition, cured body, display device and method for producing display device. Disclosed is a c...
Invention Method for processing plate-shaped base material. Provided is a method for processing a plate-sha...
Invention Humic acid-containing powder, method for producing humic acid-containing water, method for improv...
Invention Adhesive sheet, and method for manufacturing semiconductor component. Provided is an adhesive she...
Invention Adhesive sheet, and semiconductor component manufacturing method. Provided is an adhesive sheet t...
Invention Pressure-sensitive adhesive sheet. Provided is a pressure-sensitive adhesive sheet which is less ...
Invention Fibers for hair, and hair accessory. Fibers for hair having base material fibers and an oil compo...
Invention Test determination device and test determination method. The present invention makes it possible ...
Invention Artificial hair fiber, and hair accessory. Provided is an artificial hair fiber having a tanδ pea...
Invention Cover tape and electronic component package comprising same. 101010B is equal to or greater than ...
Invention Sheet having base material layer containing abs-based resin. The present invention provides a she...
Invention Resin sheet. Provided is a resin sheet in which burrs and fluffing are less likely to occur when ...
Invention Grout material, grout mortar composition, and cured body. 2252252252255 is 0.3-15.
Invention Laminated resin sheet including protective layer and resin sheet body having hair-like bodies, an...
Invention Co2 fixation method. 222222, the Blaine specific surface area is 2,000 cm222 concentration in the...
Invention Aluminum nitride sintered body, and method for manufacturing aluminum nitride sintered body. 2323...
Invention Chloroprene block copolymer, chloroprene block copolymer latex, chloroprene block copolymer latex...
Invention Ceramic plate, package, ceramic plate manufacturing method, module, and electric/electronic compo...
Invention Chloroprene-based polymer latex composition and dip-molded body. Provided is a chloroprene-based ...
Invention Pressure-sensitive adhesive tape and method for producing same. The present invention provides a ...
Invention Method for producing silicon nitride powder, and method for producing silicon nitride sintered bo...
Invention Resin composition for 3d printers, three-dimensional fabricated object, and production method the...
Invention Resin composition for 3d printers, three-dimensional model and production method for same. The fi...
Invention Packaging body and production method therefor. This packaging body includes an air-permeable inne...
2023 Invention Circuit board manufacturing method, circuit board, and power module. This circuit board manufactu...
P/S Plant growth regulating preparations; biostimulants for plants; soil conditioning preparations; f...
P/S Plant growth regulators for agricultural use; biostimulants being plant growth stimulants; soil c...
P/S Plant growth regulating preparations; biostimulants for plants; soil conditioning preparations; ...
P/S Industrial chemicals; chemical preparations for use in industry; industrial chemicals for use in ...
P/S Industrial chemicals; chemical preparations for use in industry; industrial chemicals for use in...
P/S Industrial chemicals; chemical preparations for use in industry; cement set accelerators; chemic...
P/S Industrial chemicals; chemical preparations for use in industry; cement set accelerators; chemica...
P/S Computer software programs; downloadable image files; computer software for use in medical scree...
P/S Downloadable computer programs for use in cancer diagnosis Diagnostic apparatus for the detection...
2022 P/S Semi-worked synthetic plastic as semi-finished products in the form of fibers used for manufactur...
P/S Electrical cells and batteries; accumulators [batteries]; battery separators. Insulating refract...
P/S Electrical cells and batteries; accumulators [batteries]; battery separators. Insulating refracto...
P/S Electrical cells and batteries; accumulators being batteries; battery separators Insulating refra...
Invention Copper-diamond composite, heat dissipation member, and electronic device. A copper-diamond compo...
P/S Laboratory apparatus and instruments; laboratory apparatus and instruments for medical research p...
P/S Laboratory apparatus and instruments, namely, endoscopic medical and surgical simulators; laborat...
P/S Laboratory apparatus and instruments; laboratory apparatus and instruments for medical research ...
Invention Pressure-sensitive adhesive tape. An adhesive tape includes an adhesive layer containing an adhe...
Invention Oxide composite particles, method for producing same, and resin composition. Provided are oxide ...
Invention Lighting device. A light emitting device (100) includes a phosphor application printed wiring bo...
Invention Positive electrode composition, positive electrode, and battery. A positive electrode compositio...
Invention Test device and test method. A test device includes: a flow path provided on one surface of a sh...
Invention Method for manufacturing chloroprene-based polymer composition, chloroprene-based polymer composi...
P/S Plant growth regulators for agricultural use; biostimulants being plant growth stimulants; fertil...
P/S Plant growth regulating preparations; biostimulants for plants; fertilizers; chemical fertilizer...
Invention Chloroprene polymer and manufacturing method therefor, chloroprene polymer composition, and dip m...
Invention Chloroprene polymer latex composition, and dip molded body. A chloroprene polymer latex composit...
Invention Chloroprene polymer latex and manufacturing method therefor, and dip molded body. A chloroprene ...
P/S Plant growth regulating preparations; biostimulants for plants; fertilizers; chemical fertilizers...
Invention Resin sheet for packaging electronic component, and electronic component packaging container usin...
Invention Spherical alumina particles, method for producing same, and resin composition. Provided are sphe...
2021 P/S Chemicals; chemical agents; cement set accelerators; cement blending agents; concrete-aeration c...
Invention Electronic article packaging sheet. An electronic device packaging sheet provided with a substra...
P/S Printed circuit boards, circuit boards for mounting electronic components, electronic circuits, c...
P/S Industrial chemicals, namely agricultural chemicals, chemicals for use in the manufacture of adhe...
P/S Industrial chemicals; carbon; organic halogenides; alcohol for industrial purposes; organic acid ...
P/S Industrial chemicals; carbon; organic halogenides; alcohols; organic acids and their salts; este...
2020 P/S Plant growth regulating preparations; plant rearing preparations; soil improving agents; fertili...
P/S Plant growth regulating preparations; plant nutrition preparations; soil improving agents; fertil...
P/S Plant growth regulators for agricultural use; plant nutrition preparations; soil amendments; fert...
P/S Plant growth regulating preparations; plant rearing preparations; soil improving agents; fertiliz...
2019 P/S cultures of microorganisms for diagnostic use; cultures for hygiene examination; Cultures for med...