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.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 8 | |
#2 | Republic of Korea | 2 | |
#3 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Environmental technology | |
#2 | Medical technology | |
#3 | Materials and metallurgy | |
#4 | Machines | |
#5 | Furniture and games |
# | Technology | |
---|---|---|
#1 | Reduction of greenhouse gas emissions | |
#2 | Water treatment | |
#3 | Syringes | |
#4 | Non-metallic elements | |
#5 | Sanitary equipment | |
#6 | Spraying devices |
# | 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 |
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 |