Denka Company Limited

Japon


 
Quantité totale PI 2 206
Quantité totale incluant filiales 2 347 (+ 144 pour les filiales)
Rang # Quantité totale PI 569
Note d'activité PI 4/5.0    2 353
Rang # Activité PI 289
Activité incl filiales 3,7/5.0    2 378
Symbole boursier
ISIN JP3549600009
Capitalisation 312159336000.0  (JPY)
Industrie Chemicals
Secteur Basic Materials
Classe Nice dominante Produits chimiques destinés à l'...

Brevets

Marques

665 55
39 21
1 334 81
11
 
Dernier brevet 2024 - Chloroprene polymer, chloroprene...
Premier brevet 2003 - Method of quantifying cholestero...
Dernière marque 2023 - Aminovator
Première marque 1971 - TOYOKALON

Filiales

5 subsidiaries with IP (139 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

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 Phosphor and light-emitting device. x23 ± y3 ± y (where M is Li and one or more alkaline earth me...
Invention Rubber composition, vulcanized product, and vulcanized molded body. Provided is a rubber composit...
Invention Sealing agent, cured body, display device, production method for display device, solar cell, and ...
Invention Photocurable resin composition for display device, and display device. Provided is a photocurable...
Invention Phosphor powder and light-emitting device. The phosphor powder of the present invention contains ...
Invention Acrylic rubber, rubber composition, and crosslink product. Provided is an acrylic rubber comprisi...
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 Wavelength conversion member and light emitting device. A wavelength conversion member of the pre...
Invention Liquid cement accelerator and shotcrete. 2333, and has a Heywood average diameter of dispersed pa...
Invention Liquid cement accelerator and shotcrete. 2333, 0.5 to 2.0 mass% of clay mineral, and 0.5 to 5.0 m...
Invention Phosphor substrate, light-emitting substrate, and lighting device. A phosphor substrate (30) has ...
Invention Method for manufacturing phosphor substrate, and method for manufacturing light emitting substrat...
Invention Resin composition for medical simulator and molded product thereof. Provided are a resin composit...
Invention Acrylic rubber, rubber composition, and crosslink product. An acrylic rubber comprising, as monom...
Invention P-type material for thermoelectric conversion, production method for same, and photoelectric conv...
Invention N-type material for thermoelectric conversion, method for producing same, thermoelectric conversi...
Invention Duodenal papilla model. Provided is a model which can reproduce bleeding, and with which procedur...
Invention Block copolymer composition, resin composition containing block copolymer composition, heat-shrin...
Invention Thermoelectric conversion module. This thermoelectric conversion module comprises: a substrate ha...
Invention Hardening accelerator for hydraulic materials, cement composition and hardened body. A hardening ...
Invention Method for producing sheet, and sheet. A method for producing a sheet which comprises a step in w...
Invention Boron nitride powder and resin composition. This boron nitride powder comprises porous boron nitr...
Invention Boron nitride particle, boron nitride particle production method, and resin composition. A boron ...
Invention Curable composition, cured product, and article. This curable composition comprises a polymerizab...
Invention Liquid quick-setting agent and shotcrete. A liquid quick-setting agent that contains an aluminum ...
Invention Laminate, method for producing laminate, laminated substrate, and method for producing laminated ...
Invention Heat dissipation grease. A heat dissipation grease comprising a matrix component and a filler com...
Invention Heat-dissipating grease. This heat-dissipating grease comprises a matrix component and a filler c...
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...
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 Influenza vaccine. An influenza vaccine that has high immunogenicity in children and elderly peo...
Invention Peptide of norovirus origin, polynucleotide, antibody, composition, method for identifying neutra...
Invention Inorganic powder, inorganic composition, and resin composition. An inorganic powder having a vol...
Invention Resin composition and molded article. A resin composition has a low styrene-based resin content ...
Invention Chloroprene polymer, chloroprene polymer latex, method for producing chloroprene polymer latex, c...
Invention Boron nitride particles and method for producing same, and resin composition. A method for produ...
Invention Silicon dioxide powder. A silicon dioxide powder has a uranium content of 0.8 ppb by mass or les...
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 Acrylic block copolymer, (meth)acrylic block copolymer latex, (meth)acrylic block copolymer latex...
Invention Phosphor powder, composite, and light-emitting device. A phosphor powder consisting of a red pho...
Invention Silica powder and production method therefor. Silica powder having a dielectric loss tangent of ...
Invention Emitter and device provided with same. An emitter includes an insulator, a pair of terminals att...
Invention Artificial hair fibers. A fiber for artificial hair with low thermal shrinkage, low luster, and ...
Invention Chloroprene polymer, chloroprene polymer composition, vulcanization molded body and roll. A chlo...
Invention Phosphor powder, wavelength conversion body, and light emitting device. A phosphor powder contai...
Invention Phosphor plate and light emitting device. A phosphor plate according to the present invention is...
P/S Plant growth regulating preparations; biostimulants for plants; fertilizers; chemical fertilizers...
Invention Carbon black, carbon black production method, composition for electrode, electrode, and secondary...
Invention Particles having specific low-order titanium oxide crystal composition, method for producing same...
2021 P/S Chemicals; chemical agents; cement set accelerators; cement blending agents; concrete-aeration c...
Invention Oxide composite particles, method for producing same and resin composition. Provided are oxide c...
Invention Block copolymer composition, heat-shrinkable film, and container. A block copolymer composition ...
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...
P/S Pharmaceutical preparations and substances; vaccine preparations; diagnostic test reagents for m...
P/S Reference standard substances used for clinical tests for medical purposes; standard substances f...
P/S Chemicals; chemical agents; cement set accelerators; cement admixtures; cement hardening acceler...