Kaneka Corporation

Japan


 
Total IP 4,498
Total IP incl. subs 4,548 (+ 55 for subs)
Total IP Rank # 239
IP Activity Score 4/5.0    2,526
IP Activity Rank # 262
IP AS incl. subs 3.8/5.0    2,528
Stock Symbol
ISIN JP3215800008
Market Cap. 255340000000.0  (JPY)
Industry Specialty Chemicals
Sector Basic Materials
Dominant Nice Class Chemical and biological material...

Patents

Trademarks

1,196 122
22 47
3,003 56
52
 
Last Patent 2025 - Catheter
First Patent 1993 - Novel amino acid derivatives
Last Trademark 2024 - GREEN PLANET
First Trademark 1965 - KANEKALON

Subsidiaries

6 subsidiaries with IP (48 patents, 7 trademarks)

5 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 G/S Industrial chemicals; water purification preparations; unprocessed plastics; unprocessed artifici...
G/S Industrial chemicals; water purification preparations; unprocessed plastics; unprocessed artific...
G/S Industrial chemicals; purification preparations; unprocessed plastics; unprocessed artificial res...
G/S Industrial chemicals; purification preparations; unprocessed plastics; unprocessed artificial re...
Invention Composition for hot melt adhesive. A composition for hot melt adhesive contains a poly(3-hydroxy...
Invention Thermoplastic modacrylic resin and thermoplastic modacrylic resin composition containing same. A...
Invention Modifier for polyacetal resin, polyacetal resin composition, and method for producing modifier fo...
Invention Stress reducing agent and resin composition. A stress reducing agent that is excellent in disper...
Invention Thermoplastic modacrylic resin and thermoplastic modacrylic resin composition including same. A ...
Invention Colored fiber, method for manufacturing colored fiber, and fiber product. A colored fiber excell...
Invention Catheter. A catheter includes: an outer tube; a bag-shaped body provided to a distal portion of ...
Invention Medical device. A medical device comprising: an outer tube, a basket, and a basket pusher, where...
Invention Agricultural composition and method for cultivating plants using same. An agricultural compositi...
Invention Method for producing composite resin particles, composite resin particles, molded body using comp...
Invention Composition for coating plant seed. A composition for coating plant seeds that can promote the i...
Invention Curable composition. A curable composition that contains a hydrolyzable silyl group-containing p...
Invention Catheter. Provided is a catheter which is easy to be inserted into a curved part in a body. The c...
Invention Catheter. The present invention provides a catheter which is easy to insert into a meandering par...
Invention Catheter. Provided is a catheter in which the tip of a distal-end part is less likely to detach. ...
Invention Antenna module. Provided is an antenna module that achieves a reduction in transmission loss. An ...
Invention Resin modifier and resin composition. Provided are: a resin modifier which, by being blended with...
Invention Production method and production apparatus for aliphatic polyester resin. The present invention a...
Invention Solar battery module. There is provided a solar battery module which eliminates a difference in e...
Invention Extruded film. This extruded film contains a poly(3-hydroxyalkanoate)-based copolymer (A) and a p...
Invention Balloon for balloon catheter and balloon catheter. The balloon for a balloon catheter is provided...
Invention Balloon catheter. Provided is a balloon catheter with a good force transfer rate, in which a forc...
Invention Balloon catheter and method for expanding balloon of said balloon catheter. Provided are a balloo...
Invention Balloon catheter. Provided is a balloon catheter capable of accurately applying pressure to an ar...
Invention Balloon catheter. To provide a balloon catheter in which the shaft is flexible and easily follows...
Invention Balloon catheter. Provided is a balloon catheter having a first balloon, a second balloon, a firs...
Invention Multilayer body, molded body including same, and method for manufacturing molded body. One or mor...
Invention Crystalline composite and method for producing same, and composition. The purpose of the present ...
Invention Film. A film according to the present invention contains a modified poly(3-hydroxyalkanoate) resi...
Invention Stretched film. A stretched film according to the present invention contains a poly(3-hydroxyalka...
Invention Film. A film according to the present invention contains a poly(3-hydroxyalkanoate) resin (A) and...
Invention Epoxy resin composition, sheet molding compound, and molded article. The present invention provid...
G/S Fibres for use in the manufacture of wigs and of hair pieces. Wigs and hairpieces.
Invention Flame retardant resins and composite preforms. A curable resin composition includes 100 parts by ...
Invention Inorganic latent heat storage material composition and use thereof. The purpose of the present in...
G/S Catheters
G/S Catheters; catheters for use in endovascular procedures
2023 G/S Raw chemicals; industrial chemicals; chemicals used as raw ingredients in the manufacture of phar...
G/S Enzymes, other than for medical or veterinary use; diagnostic enzyme reagents for use in kit form...
G/S Balloon catheters
G/S Fibres for use in the manufacture of wigs and of hair pieces. Wigs; hair pieces; hair extensions;...
G/S Fibres for use in the manufacture of wigs and of hair pieces Wigs; hair pieces; hair extensions; ...
2022 G/S Wigs; hair pieces; hair extensions; weave hair extensions; synthetic braiding hair.
G/S Wigs; hair pieces; hair extensions; weave hair extensions; synthetic braiding hair
Invention Method for producing polyhydroxyalkanoate, and use of same. An object is to provide a PHA produc...
G/S Synthetic fibers for wigs and hair pieces Wigs; hair pieces
Invention Melt-blown nonwoven fabric, method of producing the same, layered body, filter for face mask, and...
Invention Melt-blown nonwoven fabric and method of producing the same. The present invention provides a me...
G/S Medical apparatus and instruments; embolic devices for treating vascular anomalies.
Invention Patch. A patch includes a support and an adhesive layer on the support. The adhesive layer inclu...
Invention Resin tube. A resin tube contains a poly(3-hydroxyalkanoate) resin. The poly(3-hydroxyalkanoate)...
Invention Stretched film and method for producing the same. A method for producing a stretched film includ...
Invention Method for producing stretched film. A method for producing a stretched film containing a poly(3...
Invention Positive electrode composite active material, lithium ion secondary battery, and production metho...
Invention Method for culturing microorganism, transformed microorganism, and method for producing poly(3-hy...
Invention Blow-molded article and method for producing the same. A blow-molded article contains a reaction...
Invention Antibacterial acrylic artificial hair fibers, hair ornament product including same, and method fo...
Invention Acrylic fiber for artificial hair, crimped acrylic fiber for artificial hair, hair ornament produ...
Invention Substrate laminate, image sensor, and method for manufacturing sustrate laminate. A substrate la...
G/S Medical apparatus, namely, blood purification apparatus
G/S lactic acid bacteria, other than for medical or veterinary purposes; lactic acid bacteria powder ...
G/S Wigs; hair extensions; decorative articles for the hair, namely, hair bands, hair grips, ribbons ...
G/S sanitary masks for personal use; filter sheets for sanitary masks; disposable non-woven filter sh...
G/S Sanitary masks for personal use for protection against pollen, tiny particles, bacterial infectio...
2021 G/S Piled fabrics for making clothes; piled fabrics for making toys; piled fabrics for making home te...
G/S Textile material; pile textile material; pile fabrics.
G/S plastic packing cushioning material, namely, packing materials of plastic foam; thermal insulatin...
G/S Plastic packing cushioning material, namely, packing materials of plastic; thermal insulating mat...
G/S (Based on 44(e)) unprocessed plastics; unprocessed plastics for industrial use; biodegradable raw...
G/S Unprocessed plastics; unprocessed plastics for industrial use; biodegradable raw plastics; recycl...
G/S Plastic packing cushioning material; plastic cushioning material for wrapping; thermal insulating...
2020 G/S Catheters; medical devices and instruments.
G/S Medical apparatus; hemostats.
G/S Medical apparatus and instruments, namely, embolic devices for treating vascular anomalies
G/S Medical apparatus; endoscopic apparatus for medical purposes.
G/S Embolic devices for treating vascular anomalies; medical apparatus.
G/S Downloadable computer programs and software for finding hair stylists, booking appointments with ...
G/S Biodegradable raw plastics; Unprocessed artificial resin; Unprocessed synthetic resins; water pur...
G/S unprocessed plastics; unprocessed plastics for industrial use; biodegradable raw plastics being u...
G/S Unprocessed plastics; unprocessed plastics for industrial use; biodegradable raw plastics being u...
G/S unprocessed plastics; recycled unprocessed plastics; unprocessed plastics for industrial use; unp...
2019 G/S reagents for research purposes, in vitro diagnostic reagents for scientific purposes, chemical re...
G/S Cell culture chemical reagents for scientific and research use Chemical reagents for medical or v...
G/S Catheters.
G/S Hair Extensions; Hair pieces; Wigs.
G/S Fertilizer(s), Fertilizers preparations, Fertilizer composition(s), Multi-nutrient fertilizer(s),...
G/S Catheters; medical apparatus and instruments.