Kaneka Corporation

Japan


 
Total IP 4,451
Total IP incl. subs 4,504 (+ 58 for subs)
Total IP Rank # 236
IP Activity Score 4/5.0    2,545
IP Activity Rank # 262
IP AS incl. subs 3.8/5.0    2,547
Stock Symbol
ISIN JP3215800008
Market Cap. 255340000000.0  (JPY)
Industry Specialty Chemicals
Sector Basic Materials
Dominant Nice Class Chemical and biological material...

Patents

Trademarks

1,150 123
22 46
3,004 54
52
 
Last Patent 2024 - Azide compound, amine compound, ...
First Patent 1993 - Novel amino acid derivatives
Last Trademark 2024 - KANEKALON
First Trademark 1965 - KANEKALON

Subsidiaries

6 subsidiaries with IP (50 patents, 8 trademarks)

5 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 G/S Fibres for use in the manufacture of wigs and of hair pieces. Wigs and hairpieces.
Invention Cold storage medium composition and use thereof. A cold storage material composition that allows...
Invention Prediction system, prediction device, and prediction method. A prediction system includes: a ter...
Invention Multicomponent curable composition and utilization thereof. A multi-component type curable compo...
G/S Catheters
G/S Catheters; catheters for use in endovascular procedures
Invention Solar battery module and method for manufacturing solar battery module. A solar battery module 1 ...
Invention Solar cell element, solar cell module and method for producing solar cell element. The present in...
Invention Polyimide precursor composition, polyimide film, multilayer body, electronic device, method for p...
Invention Transformed microorganism, and method for producing lactic acid or co-polyester. In the present i...
Invention Acrylic resin film, polarizing plate, and liquid-crystal display panel. Provided is an acrylic re...
Invention Optical film, polarizing plate, and liquid crystal display panel. Provided is an optical film hav...
Invention Acrylic resin film, polarizing plate and liquid crystal display panel. The present invention prov...
Invention Flame-retardant fabric and work clothing. A flame-retardant fabric includes 20% by mass or more ...
Invention Lighting device. The present invention provides a lighting device that is less prone to falling a...
Invention Method for producing two-stage-foamed polypropylene-based resin particles, method for producing f...
Invention Azide compound, amine compound, and method for producing edoxaban. The purpose of the present inv...
Invention Polyamic acid composition, polyimide production method, laminate production method, and electroni...
Invention Medical instrument. Provided is a medical instrument having an in-vivo indwelling tube stent that...
Invention Polyimide precursor composition, polyimide film, layered product, electronic device, method for p...
Invention Heat-conductive sheet, heat-conductive sheet laminate, and method for producing heat-conductive s...
Invention Poly(3-hydroxyalkanoate)-based powder, and aqueous suspension. Provided is a poly(3-hydroxyalkano...
Invention Hard coating film, method for producing same, and display. This hard coating film (11) comprises ...
Invention Solar cell manufacturing method and solar cell. Provided is a solar cell manufacturing method, wh...
Invention Laminate and display. In this laminate (11), a first transparent resin film (1) and a seond trans...
Invention Catheter and catheter system. Provided is a catheter (1) having a shaft (2) extending in the long...
Invention Method for producing polyhydroxyalkanoic acid. The present invention addresses the problem of pro...
Invention Transformed microorganism, and method for producing polyhydroxyalkanoic acid. Provided is a trans...
Invention Transformed microorganism, and production method of polyhydroxyalkanoic acid. Provided is a trans...
Invention Modacrylic fiber, flame-retardant fiber assembly containing same, and method for manufacturing sa...
Invention Modacrylic fiber and flame-retardant fiber assembly including same. At least one embodiment of th...
Invention Flame-retardant fabric, and flame-retardant work clothes comprising same. The present invention r...
Invention Transformed microorganism, and method for producing copolymerized polyhydroxyalkanoate. This tran...
Invention Poly(3-hydroxyalkanoate)-based resin composition for molding process and molded body thereof. Thi...
Invention Poly(3-hydroxyalkanoate)-based resin composition for forming process and formed body thereof. Thi...
Invention Poly(3-hydroxyalkanoate)-based resin composition for molding processing, and molded product there...
Invention Molded body comprising poly(3-hydroxyalkanoate)-based resin composition. Provided is a molded bod...
Invention Method for producing polypropylene resin pre-expanded beads, and method for producing polypropyle...
Invention Curable composition and method for producing same. Provided is a curable composition comprising a...
Invention Multifilament production method. The present invention provides a multifilament production method...
Invention Optical substrate and solid state imaging element package. An optical substrate 40 according to a...
Invention Solid-state imaging element package. A solid-state imaging element package according to one embod...
Invention Laminate and display. A laminate (10) is provided with: a thin glass (7) having a thickness of 10...
Invention Method for producing curable composition. This method for producing a curable composition contain...
Invention Molded foam production method. The problem addressed is to provide a molded foam production metho...
2023 Invention Optical semiconductor device. An optical semiconductor device includes a semiconductor substrate...
Invention Solar battery cell. The present invention provides a solar cell that suppresses ingress of atmosp...
Invention Method for manufacturing divided solar cell, and divided solar cell. The present invention provid...
Invention Method for producing optically active substance. The purpose of the present invention is to provi...
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
G/S Synthetic fibers for wigs and hair pieces Wigs; hair pieces
G/S Medical apparatus and instruments; embolic devices for treating vascular anomalies.
Invention Undrawn multifilament, method for producing the same, multifilament, method for producing the sam...
Invention Genetically modified potato with reduced glycoalkaloid and method for producing same. A method f...
G/S Medical apparatus, namely, blood purification apparatus
Invention Biodegradable laminated article and method for producing the same. A biodegradable laminated art...
Invention Charge producing structure and organic el element. The present invention provides a charge gener...
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 Unprocessed plastics; unprocessed plastics for industrial use; biodegradable raw plastics; rec...
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.
G/S plastic spoons; biodegradable spoons; plastic forks; biodegradable forks; plastic knives; biodegr...
G/S Hair extensions; Hair pieces; Wigs
G/S medical apparatus, namely, blood purification apparatus
G/S Plastic spoons; biodegradable spoons; plastic forks; biodegradable forks; plastic knives; biodeg...