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DENKI KAGAKU KOGYO KK

Overview
  • Total Patents
    12,703
  • GoodIP Patent Rank
    5,840
About

DENKI KAGAKU KOGYO KK has a total of 12,703 patent applications. Its first patent ever was published in 1959. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets macromolecular chemistry and polymers, materials and metallurgy and semiconductors are DENKA COMPANY LTD, DENKA CO LTD and KERAFOL KERAMISCHE FOLIEN GMBH.

Patent filings per year

Chart showing DENKI KAGAKU KOGYO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Morioka Minoru 548
#2 Higuchi Takayuki 258
#3 Araki Akitoshi 255
#4 Hirano Kenkichi 246
#5 Watanabe Yoshiharu 232
#6 Mizushima Kazuyuki 214
#7 Arai Toru 194
#8 Abe Yasushi 187
#9 Hirotsuru Hideki 181
#10 Terajima Isao 181

Latest patents

Publication Filing date Title
WO2017056202A1 Method for producing aluminum alloy-silicon carbide composite body
CN107073910A The manufacture method of liquid-repellant resin sheet, products formed and liquid-repellant resin sheet
WO2016092922A1 Polyamide-based fiber for artificial hair having exceptional dripping resistance upon combustion
WO2016039379A1 Liquid-repellent resin sheet, and building material sheet and life goods packaging material in which same is used
WO2016039341A1 Biaxially stretched sheet and container for packaging
WO2016039289A1 Composition
WO2016039277A1 Composition and disassembling method
US2017044407A1 Binder for Glass Paper
CN106661333A Conductive polymer material and molded article by using same
WO2016024525A1 Conductive composition for electrode, electrode using same, and lithium ion secondary battery
CN106604816A Cover film and electronic component packaging employing same
WO2016021645A1 Heat dissipation component and method for manufacturing same
CN106398552A Composition and adhesive composition
WO2016017689A1 Aluminum-silicon carbide composite and production method therefor
CN106660817A Spherical alumina powder and resin composition including same
CN106715004A Composite body and method for producing same
WO2016013651A1 Brazing filler metal, and ceramic substrate employing same
WO2016009879A1 Adhesive sheet and method for producing electronic parts
WO2015186803A1 Adhesive agent composition, and temporary member-fixation method using same
WO2015186756A1 Resin composition containing block copolymer