Kuraray Co., Ltd.

Japan


 
Total IP 3,387
Total IP incl. subs 3,799 (+ 432 for subs)
Total IP Rank # 336
IP Activity Score 3.9/5.0    1,825
IP Activity Rank # 386
IP AS incl. subs 3.6/5.0    2,071
Stock Symbol 34050 (tse)
ISIN JP3269600007
Market Cap. 384672145652.0  (JPY)
Industry Chemicals
Sector Basic Materials
Dominant Nice Class Pharmaceutical, veterinary and s...

Patents

Trademarks

883 103
144 75
2,058 21
103
 
Last Patent 2024 - Multilayer structure, and separa...
First Patent 1973 - Adhesive composition consisting ...
Last Trademark 2024 - KURARITY
First Trademark 1952 - KURALON

Subsidiaries

8 subsidiaries with IP (362 patents, 70 trademarks)

3 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 G/S Unprocessed artificial and synthetic resins; unprocessed plastics; unprocessed elastomers; adhesi...
G/S Unprocessed synthetic resins; unprocessed artificial resins; unprocessed plastics in primary form...
G/S Adhesives for dental and dentistry purposes; bonding and primer materials for dental purposes; de...
G/S Dental materials and substances, including preparations for dental purposes as well as fillings, ...
G/S Dental cements; Dental adhesives; Dental composite materials; Tooth restoration material; Chemico...
G/S dental cements; dental adhesives; dental composite materials; tooth restoration material; chemico...
G/S Dental materials and substances, namely, materials for dental fillings, dental bonding agents, de...
2023 G/S Microcarriers in the nature of polyvinyl alcohol, other than for medical use; microcarriers in th...
G/S Cell culture media for scientific and research use; Microcarriers, other than for medical use; Ce...
G/S Polyurethane; unprocessed polyurethane resins; unprocessed synthetic resins; unprocessed plastics...
Invention Composition, dispersing agent for suspension polymerization, and method for producing vinyl-based...
Invention Device for producing inflation film. A device (10) for producing an inflation film comprises: an ...
Invention Method for producing thermoplastic liquid crystal polymer film. A method for producing a thermopl...
Invention Acrylic resin composition for sensor protection covers. An acrylic resin composition for sensor p...
Invention Adhesive agent, cured product, and member. Provided are: an adhesive agent having excellent adhes...
Invention Composition for vibration-damping material, vibration-damping material and member. Provided is a ...
Invention Emulsion. Provided is an emulsion containing a block copolymer (I) and a dispersant (II), wherein...
Invention Resin composition and molded article. Provided are: a resin composition that exhibits an excellen...
Invention Polyamide resin composition, extrusion-molded body, and production method for extrusion-molded bo...
Invention Resin composition, molded body, multilayer structure, and method for producing multilayer structu...
Invention Steering wheel. This steering wheel comprises a rim core portion, a resin portion molded on the r...
Invention Base film for vapor deposition, and vapor deposition film. Provided are: a base film which has hi...
Invention Multilayer base film for vapor deposition and multilayer vapor deposited film. The present invent...
Invention Porous carbon and production method thereof. The present invention relates to a porous carbon whi...
Invention Method for producing melt/mixed composition and melted/mixed composition. Provided are a method f...
Invention Power storage device-use binder, binder solution for power storage device, slurry for electrode o...
G/S Unprocessed artificial and synthetic resins; Unprocessed plastics; Unprocessed acrylic resins; In...
Invention Composition. The present invention relates to a composition which comprises a poly(vinyl alcohol)...
Invention Napped artificial leather and manufacturing method therefor. This napped artificial leather compr...
G/S Unprocessed artificial and synthetic resins; unprocessed plastics; unprocessed acrylic resins; in...
Invention Manufacturing method for hydrated ethylene-vinyl alcohol copolymer pellet. Provided is a manufact...
Invention Polarizing plate, thermoformed body, and thermoformed body manufacturing method. Provided is a po...
Invention Double-rope structure. Provided is a double-rope structure constituted of an inner core and an ou...
Invention Multilayer film and packaging material using same. This multilayer film is characterized by havin...
Invention Method of producing a copolymer having improved oil retention properties. A method of producing ...
Invention Method for producing copolymer having improved oil retainability. The present invention relates t...
Invention Hydrogenated product of block copolymer, resin composition, gel composition, cable filler, cable,...
Invention Composition containing vinyl alcohol polymer, method for producing same, vinyl alcohol polymer an...
Invention Braided jackets with low thickness. Disclosed herein are methods for producing core-sheath struc...
G/S Isobutylene-maleic anhydride copolymer; Unprocessed artificial resins; Unprocessed plastics; Chem...
G/S (Based on 44e): Unprocessed polyamide resins; unprocessed artificial and synthetic resins; unproc...
2022 Invention Adhesive composition and production method for adhesive composition. Provided are: an adhesive co...
G/S Cleaning cloths; Cleaning and polishing cloths; Cloth for wiping or dusting; Cloth for washing fl...
G/S Cloths for cleaning; Cleaning instruments, hand-operated; Polishing Clothes. Non-woven textile fa...
Invention Method for producing product of acetalization of ethylene/vinyl alcohol copolymer. The present i...
G/S Unprocessed acrylic resins; Unprocessed artificial and synthetic resins; Unprocessed plastics. Se...
G/S Synthetic resin adhesives for industrial purposes; unprocessed artificial and synthetic resins; u...
Invention Polyester polyol, urethane prepolymer and polyurethane. A polyester polyol obtained by reacting ...
G/S Chemicals for use in industry; Unprocessed artificial and synthetic resins; Adhesives for use in ...
Invention Positive electrode additive for nonaqueous electrolyte secondary battery, positive electrode acti...
Invention Porous pellets of ethylene-vinyl alcohol copolymer, and method for producing same. Provided are:...
Invention Porous particles and purging agent. A purging agent which enables efficiently discharging a resi...
Invention Resin composition and molded body. A resin composition containing: a block copolymer (I) having ...
Invention Plastic wavelength shifting fiber and its manufacturing method. A plastic wavelength shifting fi...
2021 Invention Method for producing hydrated ethylene-vinyl alcohol copolymer pellets. The present disclosure p...
Invention Culture fluid, additive for culture fluid, and cultivation method. Provided are: a culture fluid...
Invention Hydrogenated product of block copolymer, resin composition, and method for producing hydrogenated...
Invention Resin pellet group and layer structure using same. The present disclosure provides a resin pelle...
Invention Laminate including adhesive layer including acrylic adhesive composition. A laminate is provided...
Invention Resin pellet group and lamination structure using the same. A resin pellet group according to th...
Invention Multilayer structure, and separation method and recycling method therefor. Provided are a multil...
Invention Polymer, flame-retardant composition, and method of producing polymer. A polymer having a struct...
Invention Polymer, flame-retardant composition, and method for producing polymer. A polymer including a st...
Invention Leather-like sheet and backpack using the same as a back surface material. Disclosed is a leathe...
Invention Immunoisolation device. An object of this invention relates to provide a macroencapsulation immu...
G/S Unprocessed synthetic resins; unprocessed polyvinyl alcohol resins
G/S Semi-processed resins; semi-processed plastics; semi-processed plastic in the form of film, sheets
Invention Resin composition, molded body and tube. A resin composition containing a hydrogenated block cop...
Invention Vinyl alcohol polymer, method for producing vinyl alcohol polymer, dispersant for suspension poly...
G/S Dental cements; dental adhesives; adhesives for dentures; dental mastics; dental composite mater...
Invention Activated carbon and water treatment method using said activated carbon. An object of the presen...
G/S Unprocessed artificial and synthetic resins; Unprocessed plastics; Unprocessed acrylic resins Sem...
G/S Dental composite materials; materials for dental fillings; Materials for tooth restoration
G/S Dental composite materials; Materials for tooth restoration; materials for dental fillings.
G/S Dental composite materials; dental prosthetics and fillings; materials for tooth restoration.
2020 G/S Dental apparatus and instruments; Dental drills; Grinding discs for dental purposes; Filling inst...
Invention Gas separation membrane module. A gas separation membrane module includes at least one hollow fi...
G/S Dental cements; Dental adhesives; Dental composite materials.
G/S Dental cements: Dental adhesives; Dental composite materials
G/S Dental cements: dental adhesives; dental composite materials
G/S Dental abrasives, dental polish; dental composite materials; porcelain for dental prostheses
G/S Dental abrasives; Dental composite materials; Porcelain for dental prostheses.
G/S Dental abrasives, Dental polish; Dental composite materials; Porcelain for dental prostheses
2019 G/S Leather and imitation leather
G/S Artificial bones for implantation; Bone prostheses; Bone substitutes for surgical use.
G/S Artificial bones for implantation; Bone prostheses; Bone substitutes for surgical use
G/S Dental ceramics
G/S Artificial bones for implantation; Bone prostheses