Kuraray Co., Ltd.

Japon


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Quantité totale PI 3 503
Quantité totale incluant filiales 3 923 (+ 441 pour les filiales)
Rang # Quantité totale PI 340
Note d'activité PI 3,9/5.0    1 681
Rang # Activité PI 427
Activité incl filiales 3,6/5.0    1 907
Symbole boursier
ISIN JP3269600007
Capitalisation 384672145652.0  (JPY)
Industrie Chemicals
Secteur Basic Materials
Classe Nice dominante Produits pharmaceutiques, vétéri...

Brevets

Marques

918 104
140 74
2 139 19
109
 
Dernier brevet 2025 - Composition, binder composition ...
Premier brevet 1973 - Adhesive composition consisting ...
Dernière marque 2025 - AQUAVICSUS
Première marque 1952 - KURALON

Filiales

10 subsidiaries with IP (371 patents, 70 trademarks)

3 subsidiaries without IP

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Industrie (Classification de Nice)

Derniers inventions, produits et services

2025 P/S filtering machines for chemical processing; Membrane filtration equipment and its parts and acces...
Invention Polyurethane for use in polishing layer, polishing layer, polishing pad, and method for modifying...
P/S Chemicals used in industry, science and photography, as well as in agriculture, horticulture and ...
P/S Unprocessed artificial and synthetic resins; Unprocessed polyvinyl alcohol resins; Unprocessed pl...
Invention Composition, binder composition for secondary batteries, molded article, electrode, and battery. ...
Invention Polyvinyl alcohol copolymer and particulate water-soluble diverting agent formed therefrom. The p...
Invention Porous carbon for fuel cell catalyst support, fuel cell catalyst, and fuel cell. The present inve...
2024 Invention Thermoplastic polyolefin-based film. The present invention relates to: a thermoplastic polyolefin...
Invention Catalyst for ammonia synthesis. The present invention relates to: a catalyst precursor for ammoni...
Invention Biodegradable resin composition. The purpose of the present invention is to provide a biodegradab...
Invention Α-olefin-modified polyvinyl acetal resin composition, interlayer film for laminated glass, and la...
Invention Liquid crystal polyester fiber and method for producing same. Provided is a liquid crystal polyes...
Invention Polyvinyl alcohol film, polarizing film and polarizing plate using same, and method for producing...
Invention Polyvinyl alcohol film and method for producing same. The present invention provides a polyvinyl ...
Invention Film, laminate containing same, and method for producing fiber-reinforced composite material usin...
Invention Carbonaceous material with controlled true density, negative electrode for power storage device, ...
Invention Molybdenum-containing carbonaceous material, negative electrode for power storage device, and pow...
Invention Water-soluble film and package. A water-soluble film which contains a polyvinyl alcohol, an anion...
Invention Water-soluble film and package. The water-soluble film contains polyvinyl alcohol, an anionic sur...
Invention Carbon nanotube dispersion liquid, resin composition, mixture slurry, electrode film, and lithium...
Invention Block copolymer, resin composition, and heat sealing material. This block copolymer comprises a b...
Invention Aliphatic polyester, resin composition, molded object, method for producing aliphatic polyester, ...
Invention Foam separation treatment method, aqueous solution, method for using vinyl alcohol-based polymer,...
Invention Composition, molded article, coated article, pouch, and packaging material. The present invention...
Invention Coating composition for agricultural use, and coated seed. The present invention addresses the pr...
P/S Filtering machines for chemical processing; separating machines for chemical processing; centrifu...
Invention Multilayer structure. The present invention provides a multilayer structure having sufficient gas...
P/S Abrasives; Flexible abrasives; Abrasive paper; Abrasive rolls; Abrasive sheets; Abrasive cloth; A...
Invention Convergence yarn, method for producing convergence yarn, aqueous sizing composition, hydraulic co...
Invention Multilayer structure, method for producing multilayer structure, protective sheet for electronic ...
Invention Polyamide resin, coating liquid, molded body, and laminate. This polyamide resin contains a struc...
Invention Biodegradable polyamide resin, molded body, and laminate. This biodegradable polyamide resin cont...
Invention Laminate, oil-resistant paper, gas barrier paper, and packaging material. The present invention p...
Invention Polymer, cement admixture, and hydraulic composition. The polymer contains a structural unit (a) ...
Invention Composition, cement admixture and hydraulic composition. Provided is a composition containing a p...
Invention Polyalkylene oxide addition polymer, polyalkylene oxide addition polymer-containing composition, ...
Invention Polymer, composition, cement admixture, and hydraulic composition. The polymer contains a structu...
Invention Oil composition and use of said oil composition. The present disclosure relates to an oil composi...
Invention 1,1-dicyanoethylene-containing composition, cured product, and laminate. Disclosed is a 1,1-dicya...
Invention 1,1-dicyanoethylene-containing composition, cured product, laminate, and method for producing 1,1...
Invention Biodegradable polyester resin, biodegradable polyester resin composition, and molded bodies there...
Invention Activated carbon, adsorption filter including same, water purifier, and method for producing acti...
Invention Resin composition, molded article, and elastic member. Provided is a resin composition comprising...
P/S Filtering machines, separators and centrifuges; Gas generators; Gas Separators; Filters for balla...
Invention Flexible laminate. The purpose of the present invention is to provide a flexible laminate having ...
Invention Semi-aromatic polyamide resin, polyamide resin composition, and method for producing semi-aromati...
Invention Pouch. The present invention pertains to a pouch comprising a water-soluble film that contains at...
Invention Water-soluble film. The present invention relates to a water-soluble film comprising a polysaccha...
P/S Microcarriers in the nature of unprocessed polyvinyl alcohol, other than for medical use; microca...
P/S Cell culture media for scientific and research use; Microcarriers, other than for medical use; Ce...
P/S Abrasive paper; Abrasive rolls; Abrasive sheets; Abrasive cloth; Sand for use as abrasive in sand...
P/S Elastic woven fabrics; Non-woven fabrics and felts; Non-woven textile fabrics; Woven fabrics Adhe...
P/S Surgical tape; Adhesive tapes for medical purpose; Adhesive bandages; Bandages for dressings; Ban...
P/S Unprocessed artificial and synthetic resins; unprocessed plastics; unprocessed elastomers; adhesi...
P/S Unprocessed synthetic resins; unprocessed artificial resins; unprocessed plastics in primary form...
P/S Adhesives for dental and dentistry purposes; bonding and primer materials for dental purposes; de...
P/S Dental materials and substances, including preparations for dental purposes as well as fillings, ...
P/S Dental materials and substances, namely, dental preparations for disclosing plaque, materials for...
P/S Dental cements; Dental adhesives; Dental composite materials; Tooth restoration material; Chemico...
P/S dental cements; dental adhesives; dental composite materials; tooth restoration material; chemico...
P/S Dental materials and substances, namely, materials for dental fillings, dental bonding agents, de...
2023 P/S Unprocessed polyurethane; unprocessed polyurethane resins; unprocessed synthetic resins; unproces...
P/S Unprocessed artificial and synthetic resins; Unprocessed plastics; Unprocessed acrylic resins; In...
P/S Unprocessed artificial resins; unprocessed synthetic resins; unprocessed plastics; unprocessed ac...
Invention Immunoisolation device. An object of the present invention is to provide an immunoisolation devi...
P/S Isobutylene-maleic anhydride copolymer; Unprocessed artificial resins; Unprocessed plastics; Chem...
P/S Unprocessed polyamide resins; unprocessed artificial and synthetic resins being unprocessed plast...
Invention Thermoplastic resin composition, molded article, and laminated structure. Provided are: a thermo...
Invention Production method of 2,7-octadien-1-ol. A method for producing 2,7-octadien-1-ol, that includes ...
Invention Polyvinyl alcohol-based fiber, fiber structure, and method for producing same. [Problem to be so...
Invention Polishing layer, polishing pad, method for manufacturing polishing pad, and polishing method. Th...
Invention Carbonaceous material. The present invention relates to a carbonaceous material having: a ratio ...
2022 Invention Pellet containing ethylene-vinyl alcohol copolymer and method for producing same. The present in...
Invention Ambulatory pest trapping device. An ambulatory pest trapping device (1) includes an upper sheet ...
P/S Cleaning cloths; Cleaning and polishing cloths; Cloth for wiping or dusting; Cloth for washing fl...
P/S Cloths for cleaning; Cleaning instruments, hand-operated; Polishing Clothes. Non-woven textile fa...
P/S Unprocessed acrylic resins; Unprocessed artificial and synthetic resins; Unprocessed plastics. Se...
P/S Synthetic resin adhesives for industrial purposes; unprocessed artificial and synthetic resins; u...
P/S Chemicals for use in industry; Unprocessed artificial and synthetic resins; Adhesives for use in ...
P/S Synthetic fiber thread and yarn; Spun thread and yarn; Threads and yarns for textile use Chemical...
P/S Chemical additives in the nature of unprocessed plastic for industrial use; Unprocessed artificia...
2021 P/S Unprocessed synthetic resins; unprocessed polyvinyl alcohol resins
P/S Semi-processed resins; semi-processed plastics; semi-processed plastic in the form of film, sheets
P/S Dental cements; dental adhesives; adhesives for dentures; dental mastics; dental composite mater...
P/S Unprocessed artificial and synthetic resins; Unprocessed plastics; Unprocessed acrylic resins Sem...
P/S Dental composite materials; materials for dental fillings; Materials for tooth restoration
P/S Dental composite materials; Materials for tooth restoration; materials for dental fillings.
P/S Dental composite materials; dental prosthetics and fillings; materials for tooth restoration.
2020 P/S Dental apparatus and instruments; Dental drills; Grinding discs for dental purposes; Filling inst...
P/S Dental cements; Dental adhesives; Dental composite materials.
P/S Dental cements: Dental adhesives; Dental composite materials