KO KEIGEN has a total of 12 patent applications. Its first patent ever was published in 1996. It filed its patents most often in Japan. Its main competitors in its focus markets engines, pumps and turbines, environmental technology and pharmaceuticals are BAOMIN WANG, WENSHENG WANG and OTSUKA YAKUHIN KOGYO KK.
# | Country | Total Patents | |
---|---|---|---|
#1 | Japan | 12 |
# | Industry | |
---|---|---|
#1 | Engines, pumps and turbines | |
#2 | Environmental technology | |
#3 | Pharmaceuticals | |
#4 | Transport | |
#5 | Consumer goods |
# | Technology | |
---|---|---|
#1 | Reduction of greenhouse gas emissions | |
#2 | Machines for liquids | |
#3 | Vehicle parts | |
#4 | Medical preparations | |
#5 | Non-positive-displacement pumps | |
#6 | Therapeutic chemical compounds | |
#7 | Protective garments | |
#8 | Pumps |
# | Name | Total Patents |
---|---|---|
#1 | Ko Keigen | 11 |
#2 | Setsu Keijutsu | 2 |
#3 | O Kimei | 2 |
#4 | Huang Qing-Yuan | 1 |
Publication | Filing date | Title |
---|---|---|
JP2016140774A | Air dust collection cleaner | |
JP2014113104A | Air injection and filtration device of culture pond | |
JP2013002423A | Wind turbine generator system and ship having the generator system installed | |
JP2005002545A | Infection protective wear | |
JP2005002084A | Decoction for new type pneumonia | |
JP2003239886A | Motor | |
JP2003139037A | Wave-power pump | |
JP2002119020A | Absorption motor | |
JP2002021532A | Purification device for silencing and filtering engine exhaust | |
JPH11263181A | Automobile bumper mechanism of protection against impact | |
JPH1080850A | Grain grinding device |