Asahi Kasei Kabushiki Kaisha

Japan


 
Total IP 2,666
Total IP Rank # 479
IP Activity Score 3.9/5.0    1,971
IP Activity Rank # 349
Dominant Nice Class Chemical and biological material...

Patents

Trademarks

914 139
79 34
1,294 140
66
 
Last Patent 2025 - Neisseria gonorrhoeae detection ...
First Patent 1979 - Melt processing of fluorinated p...
Last Trademark 2025 - AKT
First Trademark 1934 - BEMBERG

Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 G/S Pharmaceutical preparations for skin wounds; Preparations for the treatment of burns; Pharmaceuti...
G/S Pharmaceutical preparations; medicinal preparations and substances; pharmaceutical preparations f...
G/S Speakers; thin film speakers; wearable speakers; portable speakers; wireless speakers; telecommu...
G/S Pouches; handbags; shoulder bags; clutch bags; carry-on bags; money pouches; wallets; business c...
G/S pharmaceutical preparations; pharmaceutical preparations for the treatment of physical ailments; ...
G/S pharmaceutical preparations; medicinal preparations and substances; pharmaceutical preparations f...
G/S Automobiles and their structural parts and fittings; seats for automobiles; fitted seat covers fo...
G/S Chemicals used in industry and science, other than for medical or veterinary use; chemical prepar...
G/S Catalytic agents; unprocessed plastics in primary form; unprocessed polyethylene resins; unproces...
G/S Catalytic agents; chemicals for industrial purposes; ethylene glycol; terephthalic acid; acryloni...
G/S Catalytic agents; chemicals for industrial purposes; ethylene glycol; terephthalic acid; acrylon...
G/S Fertilizers; liquid fertilizers; substances for promoting plant growth; plant-growth regulators; ...
Invention Plate making system and plate making method. A plate making system includes a writing device, an...
G/S Pharmaceutical preparations; medicinal preparations and substances; pharmaceutical preparations ...
G/S Battery electrolytes. Lithium-ion batteries.
G/S Curing agents; curing accelerator; sealants (chemicals); sealants used for semiconductors; sealan...
Invention Resin composition. The present invention provides, each as one embodiment: a resin composition ca...
Invention Modified conjugated diene polymer, molded body, method for producing modified conjugated diene po...
G/S Curing agents; curing accelerator; sealants [chemicals]; sealants used for semiconductors; sealan...
2024 Invention Film for manufacturing flexographic printing plate, and method for manufacturing flexographic pri...
Invention Film for producing flexographic printing plate and method for producing flexographic printing pla...
Invention Method for manufacturing printing plate. Disclosed is a method for manufacturing a printing plate...
Invention Woody resin composition for fluidization molding, method for producing same, and woody molded pro...
Invention Modified conjugated diene polymer and method for producing modified conjugated diene polymer. The...
Invention Separator for power storage devices, and power storage device. Provided is a separator for power ...
Invention Rubber composition and method for using polyphenylene ether. The purpose of the present invention...
G/S Chemicals used in industry and science other than for medical or veterinary use; chemical prepar...
Invention Cellulose powder and molded body. The present invention provides a cellulose powder having a loos...
Invention Rubber composition containing cellulose nanofibers. The present invention provides: a rubber comp...
Invention Porous hollow fiber membrane and method for producing porous hollow fiber membrane. The present ...
G/S Synthetic resins, unprocessed; artificial resins, unprocessed; plastics, unprocessed; unprocesse...
G/S Bacteriological test reagent kits, other than for medical or veterinary purposes; reagent kits f...
G/S Synthetic resins, unprocessed; artificial resins, unprocessed; plastics, unprocessed; unprocessed...
Invention Carbon dioxide adsorbent, module for adsorption, separation and capture of carbon dioxide, and di...
Invention Method for producing light olefin. ECECC.
Invention Rubbery polymer and rubber composition containing same. This rubbery polymer: includes two or mor...
Invention Polyamide composition and molded article. The present invention addresses the problem of providin...
Invention Ethyl methyl carbonate production method. BBBB is 20 ppm by mass or less.
Invention Photosensitive resin laminate, method for forming resist pattern, and method for manufacturing wi...
Invention Resin light guide for display, image display device, and method for manufacturing resin light gui...
Invention Negative photosensitive resin composition, method for producing cured relief pattern using same, ...
Invention Laminate. A purpose of the present invention is to provide, in an embodiment, a laminate that has...
Invention Epoxy resin composition, resin paste, resin film, and semiconductor device. This epoxy resin comp...
Invention Method and device for cleaning separation membrane or concentration membrane. The purpose of the ...
Invention Polyamide composition and molded article. Provided is a polyamide composition having excellent me...
Invention Optical fiber communication system, plastic optical fiber cable, and active optical cable. This o...
Invention Aqueous polyurethane. The present disclosure provides, for example, an aqueous polyurethane which...
G/S Chemicals being unprocessed epoxy resins used as raw materials; chemical sealants for use in the ...
G/S Chemicals consisting of epoxy resins as raw materials; sealants for use in the manufacture of se...
Invention Composition, epoxy resin composition, film, printed wiring board, semiconductor chip package, and...
G/S Cellulose; fillers for plastics, namely, cellulose nanofibers or microfibers use as a filler in t...
G/S Cellulose; fillers for plastics; modifiers for plastics; synthetic resins, unprocessed; plastics...
G/S Chemical additives for use in manufacture; chemicals used in industry and science other than for...
G/S Optical apparatus and instruments; measuring or testing machines and instruments; detectors; tel...
Invention Polyethylene powder, shaped article, and separator for secondary battery. An object of the presen...
G/S Unprocessed synthetic resins; unprocessed plastics; unprocessed thermoplastic elastomer resins.
G/S Chemicals used in industry and science other than for medical or veterinary use; chemical prepara...
G/S Chemicals used in industry and science other than for medical or veterinary use; ion-exchange res...
2023 G/S Transport pallets, not of metal; loading pallets, not of metal; transport and loading box pallet...
G/S Chemicals used in industry and science other than for medical or veterinary use; ion-exchange re...
G/S Chemicals used in industry and science other than for medical or veterinary use; chemicals consis...
Invention Bacteriolysis method, bacteriolysis aid, and method for determining the presence or absence of ba...
Invention Hyaluronic acid derivative pharmaceutical composition and method of producing pharmaceutical comp...
Invention Hyaluronic acid derivative pharmaceutical composition and pharmaceutical composition. A hyaluroni...
Invention Polyethylene powder and method for producing same, and catalyst for olefin polymerization and met...
Invention Nonaqueous secondary battery. A nonaqueous secondary battery having low nonaqueous electrolyte s...
Invention Information processing device, electrolysis device, plan creation method, and program. An inform...
Invention Gis zeolite, zeolite molded body, adsorption device, and method for producing purified gas. A GI...
Invention Gis-type zeolite, zeolite molded body, adsorption device, and purified gas production method. A ...
Invention Zeolite molded article, adsorption device, method for producing purified gas, and method for prod...
Invention Gis-type zeolite, zeolite molded body, adsorption device, and purified gas production method. A G...
Invention Polyamide resin composition. This polyamide resin composition comprises a polyamide resin (A), a...
Invention Catalyst and method for producing catalyst. A catalyst that is used in a gas phase catalytic oxi...
Invention Glass cloth, prepreg, and printed wiring board. The present disclosure relates to a glass cloth,...
Invention Glass cloth, prepreg and printed wiring board. The present disclosure relates to a glass cloth, ...
Invention Block isocyanate composition, coating material composition and coating film. A block isocyanate ...
Invention Conjugated diene-based polymer, conjugated diene-based polymer composition, and crosslinked produ...
Invention Production method of dicarboxylic acid compounds and/or diamine compounds using polyamide as a ra...
2022 Invention Method of treating composite material and method of producing composite material. An object is t...
Invention Covering material including three-dimensional knitted material. A covering material according to ...
Invention Ultrahigh-molecular-weight polyethylene powder and molded article prepared by molding same. Prov...
Invention Neisseria gonorrhoeae detection kit and neisseria gonorrhoeae detection method. Provided is a ki...