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TORAY DU PONT KK

Overview
  • Total Patents
    999
  • GoodIP Patent Rank
    47,565
About

TORAY DU PONT KK has a total of 999 patent applications. Its first patent ever was published in 1985. It filed its patents most often in Japan, Republic of Korea and China. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and textiles and paper are DU PONT TORAY CO LTD, ELITE ELECTRONIC MATERIAL KUNSHAN CO LTD and DUPONT TORAY COMPANY LTD.

Patent filings per year

Chart showing TORAY DU PONT KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sawazaki Koichi 86
#2 Furuta Yoko 82
#3 Kosuge Kazuhiko 80
#4 Uhara Kenji 72
#5 Kokuni Masahiro 69
#6 Uranaka Hironori 67
#7 Hatano Takeshi 49
#8 Maeda Shu 48
#9 Yasuda Masabumi 43
#10 Kawaguchi Taiji 41

Latest patents

Publication Filing date Title
JP2016010971A Composite film
KR20150100492A Thermoplastic elastomer resin composition and molding
JP2016017169A Graphite sheet polyimide film and production method thereof
JP2016016882A Polyimide film roll package and production method of the same
JP2015229703A Thermoplastic elastomer resin composition
JP2015230918A Manufacturing method of solid substrate with conductive pattern and solid substrate
JP2015224314A Polyimide film
JP2015224967A Radiation shielding composite membrane
JP2015224258A Thermoplastic elastomer resin composition, and composite molding
JP2014139331A Polyimide film
JP2015193942A Woven fabric for toothed belt
JP2015183315A Aromatic polyamide short fiber for rubber reinforcement
JP2015176921A Coverlay for high frequency circuit board, and base material for flexible flat cable
JP2015168815A Thermoplastic polyester elastomer resin composition and molded body containing the same
JP2015172261A aramid fiber rod
JP2015160878A Polyimide film and method of producing the same
JP2015155173A Polyimide film production method
JP2014196467A Polyimide film and method for producing the same
JP2015098664A Poly para-phenylene terephthalamide fiber excellent in fiber separation
JP2015098665A Ultra fine aramid fiber