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ASAHI CHEMICAL CORP

Overview
  • Total Patents
    467
  • GoodIP Patent Rank
    237,423
About

ASAHI CHEMICAL CORP has a total of 467 patent applications. Its first patent ever was published in 1997. It filed its patents most often in China, Japan and Taiwan. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and environmental technology are ASAHI KASEI CHEMICALS CORP, ASAHI CHEMICAL IND and DAICEL LTD.

Patent filings per year

Chart showing ASAHI CHEMICAL CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hachiya Hiroshi 13
#2 Hiroshi Hachiya 12
#3 Miyoshi Takaaki 12
#4 Fukuoka Shinsuke 11
#5 Nozaki Takashi 11
#6 Nakabayashi Akira 11
#7 Aramaki Masaaki 10
#8 Oguma Junichi 10
#9 Matsuzaki Kazuhiko 10
#10 Takahiro Hisasue 10

Latest patents

Publication Filing date Title
CN103140473A Separation method and method for producing isocyanate
CN103038275A Foam and foaming composition
CN102933638A Polyamide and polyamide composition
CN102933662A Metallic pigment composition
CN102753262A Gas phase reaction method
CN102482360A Methacrylic resin, molded body thereof, and method for producing methacrylic resin
CN102348752A Polyproylene resin composition, molded article thereof, and automobile interior and exterior materials using the same
JP2011154853A Gelatinous ion conductor and its application
JP2011149908A Calibration device for camera, and method for using the same
JP2011057854A Copolymer latex, paper coating composition and coated paper
CN102159680A Process for production of olefin, and production apparatus for same
TW201100161A Method of filtration and membrane filtration equipment
CN102056653A Hollow fiber membrane module with covered membrane outer periphery
JP2010254815A Block polymer and process for producing the same
JP2010094967A Thermal shrinking multilayer film
JP2010247123A Method of cleaning sealing agent ejection component
JP2010247491A Method of manufacturing long fiber-reinforced thermoplastic resin composition and apparatus for manufacturing the same
JP2010248402A Polyamide resin composition and molding formed of the same
JP2010248403A Polyamide resin composition and molding
JP2010248415A Resin molded article for gear box