Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10513966 | Refrigerant control valve device | Hideyuki Suzuki, Yojiro Koga, Naoto Yumisashi, Koichi Maruyama | 2019-12-24 |
| 10514103 | Refrigerant control valve apparatus | Naoto Yumisashi, Koichi Maruyama, Yojiro Koga, Hideyuki Suzuki | 2019-12-24 |
| 10215299 | Fluid control valve having yoke-supported core | Tadayoshi Sato | 2019-02-26 |
| 10012132 | Cooling system of internal combustion engine | Naoto Yumisashi | 2018-07-03 |
| 9327611 | Temperature elevating apparatus of secondary battery and vehicle equipped with same | Yuji Nishi, Hidenori Takahashi, Masatoshi Tazawa, Makoto Ishikura | 2016-05-03 |
| 9163553 | Vehicular coolant control valve | Tadayoshi Sato, Naoto Yumisashi | 2015-10-20 |
| 9151210 | Fluid control valve | Kenichi Komuro | 2015-10-06 |
| 9109497 | Vehicle cooling device | Tadayoshi Sato, Hirohisa Takano | 2015-08-18 |
| 9074517 | Vehicle coolant control valve | Tadayoshi Sato, Kentaroh Mochizuki, Koji Nunami | 2015-07-07 |
| 9027905 | Fluid control valve | Tadayoshi Sato | 2015-05-12 |
| 8967095 | Engine cooling apparatus | Tadayoshi Sato, Hirohisa Takano | 2015-03-03 |
| 8684596 | Secondary battery temperature-estimating apparatus and method | Yuji Nishi, Hidenori Takahashi, Masatoshi Tazawa, Keiji Kaita | 2014-04-01 |
| 8545191 | Water pump for vehicle | Atsutoshi Ikegawa | 2013-10-01 |
| 8280572 | Secondary battery temperature-increasing control apparatus, vehicle including the same, and secondary battery temperature-increasing control method | Hidenori Takahashi, Yuji Nishi, Masatoshi Tazawa | 2012-10-02 |
| 6279535 | Throttle control device | — | 2001-08-28 |
| 5934250 | Throttle control apparatus | Toru Fujikawa, Masaru Shimizu | 1999-08-10 |
| 5482213 | Fuel injection valve operated by expansion and contraction of piezoelectric element | Susumu Sugimoto, Motonobu Akaki, Yasutoshi Yamada | 1996-01-09 |
| 5251539 | Bellows pump | Koichiro Hirosawa, Hiroshi Kubo | 1993-10-12 |
| 5169067 | Electromagnetically operated ultrasonic fuel injection device | Hirotsugu Sugiura, Motonobu Akaki | 1992-12-08 |