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ASAHI KASEI CHEMICALS CORP

Overview
  • Total Patents
    6,985
  • GoodIP Patent Rank
    2,403
  • Filing trend
    ⇩ 33.0%
About

ASAHI KASEI CHEMICALS CORP has a total of 6,985 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 1991. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and Taiwan. Its main competitors in its focus markets macromolecular chemistry and polymers, chemical engineering and machines are ASAHI CHEMICAL CORP, HYOSUNG CHEMICAL CORP and DAICEL LTD.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Hachiya Hiroshi 284
#2 Fukuoka Shinsuke 235
#3 Matsuzaki Kazuhiko 220
#4 Miyake Nobuhisa 189
#5 Miyaji Hironori 171
#6 Araki Yoshifumi 170
#7 Shinohata Masaaki 143
#8 Miyoshi Takaaki 112
#9 Terada Kazunori 110
#10 Kondo Tomohiro 83

Latest patents

Publication Filing date Title
CN106800647A Polyphenylene oxide, proton-conductive films containing sulfo group
US2016264771A1 Methacrylic resin composition, method for producing the same, and molded article
CN107129261A Powder, its formed body and cladding
JP2016093203A Green vegetable ground product-containing beverage
US2017240742A1 Polyphenylene ether resin composition
JP2016074921A Surface treatment agent
CN105883157A Thin Film Roll Storage Device
JP2016103654A Electronic equipment
CN105778493A Polyamide Resin Composition And Molded Article
CN105754331A Polyamide Resin Composition And Molded Article
JP2016107085A Resin board for pinball game machine
JP2016040053A Joint material for welding
CN105585809A Hydrogenated block copolymer composition and adhesive composition
CN107074749A The manufacture method of acetonitrile
CN107108474A The manufacture method of acetonitrile
CN107108475A The manufacture method of acetonitrile
JP2016074905A Detergent composition
US2016108205A1 Polyamide resin composition and molded article
JP2016108539A Polyamide resin composition
JP2016079400A Apparatus for producing aromatic polycarbonate