Denka Company Limited

Japon


Commandez votre montre hebdomadaire Denka Company Limited
Quantité totale PI 2 676
Quantité totale incluant filiales 2 801 (+ 130 pour les filiales)
Rang # Quantité totale PI 492
Note d'activité PI 4/5.0    2 334
Rang # Activité PI 285
Activité incl filiales 3,8/5.0    2 341
Symbole boursier
ISIN JP3549600009
Capitalisation 312159336000.0  (JPY)
Industrie Chemicals
Secteur Basic Materials
Classe Nice dominante Produits chimiques destinés à l'...

Brevets

Marques

797 52
30 23
1 684 78
12
 
Dernier brevet 2026 - Rubber composition, vulcanized p...
Premier brevet 2003 - Method of quantifying cholestero...
Dernière marque 2024 - DENKA POWER CSA
Première marque 1971 - TOYOKALON

Filiales

7 subsidiaries with IP (125 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

2025 Invention Chloroprene, chloroprene production method, chloroprene-based polymer, vulcanized molded article,...
Invention Acetylene, method for producing acetylene, and acetylene derivative. [Problem] To provide acetyle...
Invention Metal carbide and method for producing metal carbide. [Problem] To provide a metal carbide and a ...
Invention Mucous membrane model. The present invention provides a mucous membrane model on which, when a ma...
Invention Burn-spread prevention material, battery pack, and automobile. The present invention addresses th...
Invention Carbonation curing system and carbonation curing method. 2222222222-containing gas so as to flow ...
Invention Copolymer composition and cured product. Provided is a copolymer composition of which cured produ...
Invention Resin composition, curing method therefor, and cured body. Provided is a resin composition having...
Invention Organic crosslinked particles. Provided are organic crosslinked particles having excellent low di...
Invention Low dielectric heat dissipation material. A resin-filled boron nitride plate comprising a porous ...
Invention Low dielectric heat-dissipating material. This composition contains, as a total of 100 parts by m...
Invention Copolymer, composition containing copolymer, and cured product thereof. An α-olefin-cyclic olefin...
Invention Artificial hair fiber. The present invention addresses the problem of providing an artificial hai...
Invention Co2 fixation material, co2 fixation material-containing composition, co2 fixation material-contai...
Invention Cement composition for three-dimensional modeling. The purpose is to provide a cement composition...
Invention Olefin/aromatic vinyl compound/aromatic polyene copolymer, production method for same, compositio...
Invention Temporary fixing composition and method for producing wafer. Provided is a temporary fixing compo...
Invention Chimeric ligase. The present invention provides a chimeric ligase wherein an adenylation domain o...
Invention Laminate and method for producing laminate. According to one embodiment of the present invention,...
Invention Method for introducing nucleic acid into suspension cell. The present invention provides a method...
Invention Adhesive tape, wire harness, and method for producing adhesive tape. The present invention addres...
Invention Adhesive tape and wire harness. The present invention addresses the problem of providing an adhes...
Invention Compound, polymer, composition and crosslinked polymer using these, and method for producing nove...
Invention Method for producing styrene resin, styrene resin, and molded article. Provided is a method for p...
Invention Method for detecting test substance and kit therefor. Provided are an immunochromatographic metho...
Invention Silicon nitride powder, boron nitride powder, aluminum nitride powder, method for producing nitri...
Invention Putty for covering battery, and battery. The present invention provides a putty for covering a ba...
Invention Fireproof urethane foam for battery, and battery. Provided is a urethane foam capable of extingui...
Invention Carbon black, slurry, coating liquid for forming positive electrode, positive electrode compositi...
Invention Phosphor, method for producing phosphor, and light-emitting device. mnn:xEu, yMn. In the formula,...
Invention Alumina powder, inorganic powder, and resin composition. 10509797105050 is 3.0 or less.
Invention Alumina powder, inorganic powder, and resin composition. 550999955050 = 2.35 or less is satisfied...
Invention Alumina powder, inorganic powder, and resin composition. An alumina powder according to the prese...
Invention Resin composition, and composite material set. A resin composition according to the present inven...
Invention Catalyst, method for producing catalyst, method for producing metaborate, hydrogen generator, and...
Invention Block copolymer, resin composition, and resin pellet. The present invention provides a novel bloc...
Invention Block copolymer and production method therefor. Provided are: a block copolymer which is highly r...
Invention Block copolymer, resin composition, and resin pellet. Provided is a novel block copolymer that is...
Invention Laminated resin sheet including resin sheet body having hair-like bodies and protective sheet, pr...
2024 P/S Industrial chemicals; chemical preparations for use in industry; cement set accelerators; cement ...
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; chemica...
P/S Industrial chemicals, namely, industrial chemicals for use in the manufacture of cement; chemical...
P/S Industrial chemicals; chemical preparations for use in industry; cement set accelerators; cement...
2023 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; ...
Invention Rubber composition, vulcanized product, and vulcanized molded body. A rubber composition include...
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...
Invention Resin composition and molded article of same. A resin composition contains eggshell powder (A), ...
Invention Magnesium oxide powder and resin composition using same. Provided are a magnesium oxide powder t...
Invention Method for producing inorganic metal oxide powder containing coated particles. A production meth...
Invention Acrylic rubber, rubber composition and crosslinked product of same. An acrylic rubber containing...
Invention Slurry, method for producing electrodes, and method for producing batteries. In a slurry contain...
Invention Positive electrode composition, positive electrode, battery, method for manufacturing positive-el...
P/S Industrial chemicals; chemical preparations for use in industry; cement set accelerators; chemic...
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 Invention Rubber composition, vulcanizate, and vulcanized molded object. Provided are a rubber composition...
P/S Electrical cells and batteries; accumulators [batteries]; battery separators. Insulating refract...
P/S Lithium-ion battery cells; automotive batteries; batteries for electric vehicles; accumulators be...
P/S Electrical cells and batteries; accumulators being batteries; battery separators Insulating refra...
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 ...
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...
P/S Plant growth regulating preparations; biostimulants for plants; fertilizers; chemical fertilizers...
2021 P/S Chemicals; chemical agents; cement set accelerators; cement blending agents; concrete-aeration c...
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...