Denka Company Limited

Japon


 
Quantité totale PI 2 561
Quantité totale incluant filiales 2 690 (+ 134 pour les filiales)
Rang # Quantité totale PI 504
Note d'activité PI 4/5.0    2 406
Rang # Activité PI 279
Activité incl filiales 3,8/5.0    2 415
Symbole boursier
ISIN JP3549600009
Capitalisation 312159336000.0  (JPY)
Industrie Chemicals
Secteur Basic Materials
Classe Nice dominante Produits chimiques destinés à l'...

Brevets

Marques

782 54
35 23
1 574 81
12
 
Dernier brevet 2025 - Pore improving agent and skin im...
Premier brevet 2003 - Method of quantifying cholestero...
Dernière marque 2024 - DENKA POWER CSA
Première marque 1971 - TOYOKALON

Filiales

7 subsidiaries with IP (129 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 Invention Additive manufactured article and method for producing additive manufactured article. Provided ar...
Invention Recombinant vector for use in production of target sequence having polymorphic nucleotide incorpo...
Invention Method for producing genomic dna as reference substance for calibration used in analysis of mutat...
Invention Resin composition and laminated molded article. Provided is a resin composition capable of produc...
Invention Agent containing polypeptide comprising amino acid sequence corresponding to hla-dr-binding epito...
Invention Magnesium oxide powder, method for producing same, mixed powder, and resin composition. Provided ...
Invention Fiber for artificial hair, hair ornament, and method for producing fiber for artificial hair. The...
Invention Agent for improving agglutination reaction, method for improving target antigen measurement metho...
Invention Method for measuring target antigen, and antibody, insoluble particles and target antigen measure...
Invention Chloroprene polymer latex composition, dip-molded article formation composition, and dip-molded a...
Invention Chloroprene-based polymer latex composition and adhesive composition. Provided are: a chloroprene...
Invention Rubber composition, crosslinked product thereof, and method for producing acrylic rubber. The rub...
Invention Expandable composition and expandable admixture. The purpose of the present invention is to provi...
Invention Ce-activated α-sialon phosphor and method for producing same. A Ce-activated α-sialon phosphor wh...
Invention Illumination device for growing plant. This illumination device for growing a plant comprises: a ...
Invention Fire spread prevention material, battery pack, and automobile. [Problem] To provide a fire spread...
Invention Road-lighting device. Provided is a road-lighting device comprising a light-emitting module (12) ...
Invention Lighting device. A lighting device comprises: a light source unit having a light-emitting module ...
Invention Organic calcium acid, additive composition, and cement composition. The purpose of the present in...
Invention Carbon black, and method for assessing or selecting carbon black. This carbon black includes a pl...
Invention Method for producing thermophilic bacterium-derived protein. The present invention provides a met...
Invention Fiber bundle for artificial hair and hair accessory product. The problem addressed by the present...
Invention Inorganic powder. An inorganic powder according to the present invention contains spherical alumi...
Invention Inorganic powder and method for producing inorganic powder. An inorganic powder according to the ...
Invention Chloroprene-based block copolymer latex composition, composition for forming dip-molded body, dip...
Invention Ammonia-generating agent and method for producing ammonia-generating agent. [Problem] To provide ...
Invention Thermoplastic release film for semiconductor sealing process. The present disclosure provides a t...
Invention Humic-acid-containing powder, method for producing humic-acid-containing water, method for improv...
Invention High-early-strength material, high-early-strength cement composition, high-early-strength mortar,...
Invention Artificial hair fiber and hair ornament product. The present invention addresses the problem of p...
P/S Industrial chemicals; chemical preparations for use in industry; cement set accelerators; cement ...
Invention Flow passage structure, mortar composition supply system, liquid quick setting material, and mort...
Invention Aluminum nitride sintered body, method for producing same, and circuit board. Provided is a metho...
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; 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; ...
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 Pore improving agent and skin improving agent. Provided is a pore improving agent comprising a c...
Invention Resin composition containing copolymer, method for producing same and molded body of same. A res...
Invention Boron nitride powder, resin composition, and method for producing boron nitride powder. A boron ...
Invention Composition. To achieve both excellent dielectric properties and long-term durability. A composi...
Invention Emitter and device comprising same. An emitter includes: an insulator; a pair of conductive term...
Invention Eu-activated beta-sialon phosphor particles, beta-sialon phosphor powder, and light-emitting devi...
Invention Conductive resin composition-metal laminate. A conductive resin composition-metal laminate inclu...
P/S Industrial chemicals; chemical preparations for use in industry; cement set accelerators; chemic...
Invention Spherical boron nitride particles, filler for resins, resin composition, and method for producing...
Invention Virus-like particle containing capsid proteins connected by linker. The present invention aims t...
Invention Co2-fixing ceramic and method for producing co2-fixing product. The CO2-fixing ceramic of the pr...
Invention Cement, cement composition, cured cement product, and method for producing cured cement product. ...
Invention Composition for temporary fixation. A composition for temporary bonding, comprising: ...
Invention Method for detecting helicobacter suis antibody using cell solubilized fraction. Provided are a ...
Invention Composition for temporary fixation. A composition for temporary bonding, comprising the followin...
Invention Block copolymer-containing block copolymer composition, block copolymer resin composition, molded...
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...
Invention Positive electrode composition and production method for same, positive electrode and production ...
Invention N-type material for thermoelectric conversion, method for producing same, dopant, and thermoelect...
2022 P/S Semi-worked synthetic plastic as semi-finished products in the form of fibers used for manufactur...
Invention Carbon black, composition, laminate, and battery. A carbon black having a bulk density of 0.08 g...
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...