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KANKYO KK

Overview
  • Total Patents
    21
About

KANKYO KK has a total of 21 patent applications. Its first patent ever was published in 1994. It filed its patents most often in Japan and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets thermal processes, chemical engineering and furniture and games are GUTVEN, FOSHAN WANWU INTERNET TECH CO LTD and FEDOTOV VASILIJ P.

Patent filings in countries

World map showing KANKYO KKs patent filings in countries

Patent filings per year

Chart showing KANKYO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fujimura Yasuyuki 21

Latest patents

Publication Filing date Title
WO0025653A1 Circulation air type cleaner
JPH1176865A Anode plate installation structure for air cleaner
JPH1157532A Air cleaner
JPH10122600A Air cleaner device
JPH10113652A Heat regeneration type water purifier
JPH1047705A Dehumidifying apparatus
JPH1015540A Water purifier
JPH09276197A Vacuum cleaner
JPH09229466A Air cleaning apparatus
JPH09229410A Air cleaner
JPH09126491A Water storage vessel for dehumidifier
JPH09126493A Total heat exchanger ventilating apparatus
JPH0924297A Air cleaning apparatus
JPH0910628A Air purifying device
JPH08266930A Electrostatically air-cleaning apparatus
JPH08155247A Dehumidifier
JPH08145406A Dry type dehumidifying/humidifying apparatus
JPH08124652A Electrode for generating corona discharge
JPH08117740A Water purifying apparatus
JPH0894124A Total heat exchange ventilator