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KOEI TSUSHO KK

Overview
  • Total Patents
    20
About

KOEI TSUSHO KK has a total of 20 patent applications. Its first patent ever was published in 1991. It filed its patents most often in Japan. Its main competitors in its focus markets medical technology and environmental technology are CHEN QINGYUE, FAMILY KK and FRENKEL WALTER MED APP.

Patent filings in countries

World map showing KOEI TSUSHO KKs patent filings in countries
# Country Total Patents
#1 Japan 20

Patent filings per year

Chart showing KOEI TSUSHO KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Takeshita Sotofumi 10
#2 Ito Takakazu 9
#3 Kotani Toshimichi 2
#4 Araogi Shigeharu 1

Latest patents

Publication Filing date Title
JPH1149157A Can for drinking water
JPH10165283A Tool and method for containing cup
JPH10164199A Loudness prevention tool
JPH09155219A Plastic bottle cutting tool
JPH09155221A Plastic bottle cutting tool and method for cutting plastic bottle using the same
JPH09276569A Cutting tool for plastic bottle
JPH09272098A Attachment of cutter knife for cutting plastic bottle
JPH09267332A Recycle system of pet bottle
JPH09239164A Cutter knife and cutter holder
JPH09201006A Weight power generator
JPH08317957A Massager
JPH08317960A Massager
JPH08317956A Massager
JPH08317959A Massager
JPH08126674A Roller massaging apparatus
JPH08126671A Roller massaging apparatus
JPH08126672A Roller massaging apparatus
JPH08126673A Roller massaging apparatus
JPH0866448A Massage apparatus
JPH06125750A Stabilization of wild blueberry anthocyanin glycoside