Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9745977 | Pump | — | 2017-08-29 |
| 9441628 | Electric pump unit | Akihiko Kawano, Takeo Iino, Naohito Yoshida | 2016-09-13 |
| 9291163 | Pump having fitting portions | Junichi Miyaki | 2016-03-22 |
| 8872396 | Electric motor and rotor including a permanent magnet holding member | Akihiko Kawano | 2014-10-28 |
| 8790095 | Electric pump unit | Akihiko Kawano, Hiroki Kagawa | 2014-07-29 |
| 8222790 | Motor stator, motor and electric pump unit | — | 2012-07-17 |
| 8120216 | Electric motor and electric pump unit with busbars integrally formed with driving circuit connecting terminals | — | 2012-02-21 |
| 8038417 | Electric pump unit and electric oil pump apparatus | Ikuo Yamamoto | 2011-10-18 |
| 7876015 | Stator and electric motor | — | 2011-01-25 |
| 7861407 | Busbar structure, method of producing the busbar structure, and electric motor having the busbar structure | — | 2011-01-04 |
| 7641457 | Internal gear pump | Yasuo Asai, Ikuo Yamamoto | 2010-01-05 |
| 7497800 | Method of operating a vehicle electric motor | Yasuhiro Yukitake, Yasuo Asai, Kouji Yoshinami | 2009-03-03 |
| 7032699 | Drive transmission apparatus for vehicle and a four-wheel drive vehicle | Kouji Yoshinami, Kazuo Kanazawa, Mamoru Murakami | 2006-04-25 |
| 6848555 | Electronic controlled coupling | Kouji Yoshinami, Kazuo Kanazawa, Mamoru Murakami | 2005-02-01 |
| 6703807 | Method and apparatus for controlling starting of synchronous motor and electric pump for controlling working fluid of motor vehicle driving system using the apparatus | Yasuo Yokoi | 2004-03-09 |
| 6021864 | Servo valve for power assisted steering gear | Masahide Nakamura, Osamu Sano | 2000-02-08 |