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KANKYO GIKEN CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    186,670
About

KANKYO GIKEN CO LTD has a total of 11 patent applications. Its first patent ever was published in 2010. It filed its patents most often in Japan, Republic of Korea and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, medical technology and materials and metallurgy are WANG YOULIN, VASIL EV ANISTRAD GRIGOR EVICH and HEILONGJIANG PATENT TECHNOLOGY DEV CO LTD.

Patent filings in countries

World map showing KANKYO GIKEN CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 8
#2 Republic of Korea 2
#3 WIPO (World Intellectual Property Organization) 1

Patent filings per year

Chart showing KANKYO GIKEN CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fujiwara Akinobu 7
#2 Akinobu Fujiwara 2
#3 Bamen Yuji 1
#4 Yoshitomo Makoto 1
#5 Yuji Bamen 1
#6 Sato Katsuyoshi 1

Latest patents

Publication Filing date Title
JP2020189808A Multi-functional control agent
JP2020103745A Hydrogen gas generating mixture cartridge and hydrogen gas aspirator
JP2019177305A Ozone water generator
JP2018143770A Cartridge, hydrogen gas absorber and hydrogen gas generating mixture
JP2018043210A Hydrogen Water Generator
KR20130116187A Washbowl system, drinakble water generating system, footbath system, and air bubble bath system
JP2014083476A Portable hydrogen water production cup
JP2013233409A Washing system, drinking water producing system, foot bath system, and jet bath system
JP2012086193A Hydrogen dissolved water producing device