OKEN SEIKO KK has a total of 53 patent applications. Its first patent ever was published in 1976. It filed its patents most often in Japan and Germany. Its main competitors in its focus markets electrical machinery and energy, engines, pumps and turbines and medical technology are OSOBOE K B KONSTRUIROVANIYU, AN LURONG and CIXI GEXIN MOTOR CO LTD.
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Engines, pumps and turbines | |
#3 | Medical technology |
# | Technology | |
---|---|---|
#1 | Dynamo-electric machines | |
#2 | Pumps | |
#3 | Non-positive-displacement pumps | |
#4 | Internal-combustion piston engines | |
#5 | Electric motor controls | |
#6 | Diagnosis and surgery |
# | Name | Total Patents |
---|---|---|
#1 | Fukami Tadashi | 29 |
#2 | Kakizawa Goro | 14 |
#3 | Onishi Koji | 8 |
#4 | Kakizawa Gorou | 2 |
#5 | Nakatsugi Kouichi | 2 |
#6 | Mochizuki Sukehito | 1 |
#7 | Inoue Akira | 1 |
#8 | Kakizawa Hidehiro | 1 |
Publication | Filing date | Title |
---|---|---|
JP2002027771A | Brake for dc motor | |
JP2001188613A | Flow rate regulator | |
JP2001140763A | Small pump | |
JP2001128421A | Outer rotor motor | |
JP2001104157A | Hot water feeding device | |
JP2001090666A | Diaphragm pump | |
JP2001082341A | Diaphragm pump | |
JP2001073953A | Pump | |
JP2001012357A | Small pump | |
JP2001003870A | Small pump | |
JP2001003872A | Small pump | |
JP2000337262A | Small pump | |
JP2000320463A | Small pump | |
JP2000232750A | Small-sized motor device | |
JP2000232749A | Small-sized motor device | |
JP2000154782A | Small-sized pump | |
JP2000145647A | Small-sized pump | |
JP2000136768A | Small-sized pump | |
JP2000130384A | Centrifugal pump | |
JP2000120574A | Centrifugal pump |