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SOKEN KAGAKU KK

Overview
  • Total Patents
    1,125
  • GoodIP Patent Rank
    3,927
  • Filing trend
    ⇩ 8.0%
About

SOKEN KAGAKU KK has a total of 1,125 patent applications. It decreased the IP activity by 8.0%. Its first patent ever was published in 1974. 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, optics and basic materials chemistry are SOKEN CHEMICAL & ENGINEERING CO LTD, HENKEL CO LTD and EMULSION TECH CO LTD.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Muroi Sachi 61
#2 Okamoto Syuji 57
#3 Tomita Koji 56
#4 Shimizu Seiichi 56
#5 Miyazawa Yukihiro 55
#6 Yonekawa Yuya 42
#7 Kobayashi Fumiaki 41
#8 Takizawa Yoichi 41
#9 Matsumoto Hiroto 40
#10 Konno Yuta 37

Latest patents

Publication Filing date Title
WO2021075188A1 Adhesive agent composition and adhesive sheet
WO2021049480A1 Adhesive composition for decorative film
WO2021039790A1 Electrically conductive polymer and resin composition
WO2021006088A1 Curable composition and cured product
WO2020261682A1 Resin composition for sealing, sealing sheet, and organic el element sealed structure
WO2020261681A1 Resin composition for sealing, sealing sheet, and organic el element sealed structure
WO2020196473A1 Electroconductive polymer composition
WO2020202762A1 Pressure-sensitive adhesive composition for road surface or floor surface and marking sheet
WO2020174896A1 Curable composition for substrate modification
WO2020129854A1 Conductive polymer composition
WO2020027180A1 Adhesive agent composition and adhesive tape
JP2020176228A Resin composition
JP2020139104A Amino acid-based particle
WO2019187788A1 Adhesive tape
CN111742024A Adhesive tape
JP2020066709A Method for producing polymer particle and polymer particle
KR20200081397A Adhesive composition, adhesive, and adhesive sheet
US2020362156A1 (Meth)Acrylic Acid Alkyl Ester Polymer and Use Thereof
US2021125788A1 Solid electrolytic capacitor, and method for producing solid electrolytic capacitor
WO2019013130A1 Pressure-sensitive adhesive composition and pressure-sensitive adhesive sheet