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KASEI CO C I

Overview
  • Total Patents
    1,286
  • GoodIP Patent Rank
    14,643
  • Filing trend
    ⇩ 100.0%
About

KASEI CO C I has a total of 1,286 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1971. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets environmental technology, machines and macromolecular chemistry and polymers are SEKISUI CHEMICAL CO LTD, ISOVOLTAIC AG and SCREEN LAMINATECH CO LTD.

Patent filings per year

Chart showing KASEI CO C Is patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nishikata Akira 61
#2 Sugiyama Hitoshi 61
#3 Satani Shoichi 58
#4 Terauchi Michiyoshi 52
#5 Takayanagi Teruhiro 43
#6 Wada Nobuaki 39
#7 Kobayashi Masakazu 37
#8 Nakagawa Yasuhiro 35
#9 Kishimoto Osamu 33
#10 Sumida Hitoshi 31

Latest patents

Publication Filing date Title
JP2017053218A Waterproof mat for riverbed
JP2017029983A Clad sheet structure on waste disposal site
CN106335700A Tabling part, bag body with tabling part, and manufacture method for bag body with tabling part
JP2017040362A Tube connection unit and tube connection structure
JP2017195243A Sealing material for solar cell module and solar cell module
JP2017164997A Stretchable film and method for producing the same, and composite sheet
JP2017164996A Porous stretchable film and method for producing the same, and composite sheet
JP2016104376A Engagement tool and bag body with engagement tool
JP2017139983A Container for culture medium cultivation
JP2017136790A Multilayer film and packaging material
JP2017125547A Compound type magnetic vibration damping material
JP2017123434A Back side sealing material, solar cell module, and manufacturing method thereof
JP2017123364A Sealant for solar battery module, and solar battery module
JP2017123363A Sealant for solar battery module, and solar battery module
JP2017116026A Rotating shaft with slide mechanism and motor
CN106335699A Interlocking Means And Bag With Interlocking Means
JP2017109340A Laminated film, packaging material, and bag body
JP2017107922A Sealing material for solar cell module and solar cell module
JP2017107923A Sealing material for solar cell module and solar cell module
JP2017101450A Waterproof sheet and waterproof structure of tunnel