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KANEKA CORP

Overview
  • Total Patents
    14,970
  • GoodIP Patent Rank
    360
  • Filing trend
    ⇩ 1.0%
About

KANEKA CORP has a total of 14,970 patent applications. It decreased the IP activity by 1.0%. Its first patent ever was published in 1993. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and environmental technology are KANEGAFUCHI CHEMICAL IND, MITSUI CHEMICALS INC and DAICEL EVONIK LTD.

Patent filings per year

Chart showing KANEKA CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ueda Yasuyoshi 329
#2 Nakagawa Yoshiki 300
#3 Yamamoto Kenji 298
#4 Murakami Mutsuaki 292
#5 Manabe Takao 238
#6 Okamoto Toshihiko 211
#7 Yasohara Yoshihiko 208
#8 Kuchiyama Takashi 189
#9 Kitamura Shiro 187
#10 Nishiyama Akira 187

Latest patents

Publication Filing date Title
WO2021075412A1 Aqueous dispersion liquid and use of same
WO2021070969A1 Phospholipid, and feed containing same for fish and shellfish
WO2021070902A1 Method for producing graphite and composition for production of graphite
WO2021079750A1 Method for producing aqueous polymer dispersion
WO2021070778A1 Nanodisc
WO2021075230A1 Medical instrument set and usage of same
WO2021075229A1 Bronchoscope and method for using same
WO2021060486A1 Adhesive agent and method for producing adhesive agent
WO2021060482A1 Particulate and method for producing particulate
WO2021065665A1 Method for producing three-dimensional cell structure
WO2021060261A1 Solar cell manufacturing method and solar cell
WO2021070543A1 Catheter and method for manufacturing same
WO2021049477A1 Li ion conductor and method for producing same
WO2021059972A1 Curable composition
WO2021059939A1 Oxide, solid electrolyte and all-solid-state lithium ion secondary battery
WO2021045136A1 Water-soluble (meth)acrylic resin and use thereof
WO2021049388A1 Plant modification method using axillary bud meristem
WO2021040004A1 Polyimide film, production method therefor, and polyimide resin composition
WO2021054062A1 Installation structure for solar cell module, and installation method for solar cell module
WO2021070486A1 Make-up counter