Issued Patents All Time
Showing 26–50 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6763813 | Current passing device of EGR valve apparatus | Youichi Fujita, Satoru Hasegawa, Katsunori Takai | 2004-07-20 |
| 6737771 | Torque stabilizer for brushless servo motor | Youichi Fujita, Satoshi Kawamura | 2004-05-18 |
| 6688294 | Exhaust gas recirculation valve controller | Satoshi Kawamura, Toshihiko Miyake, Youichi Fujita | 2004-02-10 |
| 6675783 | Control device of exhaust recirculation valve | Satoshi Kawamura, Toshihiko Miyake, Youichi Fujita | 2004-01-13 |
| 6662790 | Method for controlling exhaust gas recirculation valve | Satoshi Kawamura, Toshihiko Miyake, Youichi Fujita | 2003-12-16 |
| 6546920 | Controller of exhaust gas recirculation valve | Satoshi Kawamura, Toshihiko Miyake, Youichi Fujita | 2003-04-15 |
| 6488259 | Valve device | Youichi Fujita, Osamu Yatsuki, Toshihiko Miyake, Yuji Nakahara | 2002-12-03 |
| 6473958 | Motor shaft for rotational-to-direct motion converting motor and method of manufacturing the motor shaft | Hisashi Yokoyama | 2002-11-05 |
| 6422534 | Current-carrying device for motor | Youichi Fujita, Toshihiko Miyake, Satoshi Kawamura | 2002-07-23 |
| 6412753 | EGR valve device | Youichi Fujita, Toshihiko Miyake, Satoshi Kawamura | 2002-07-02 |
| 6396175 | Direct current motor | Youichi Fujita, Toshihiko Miyake, Satoshi Kawamura | 2002-05-28 |
| 6357425 | Current-carrying device for EGR valve device | Youichi Fujita, Toshihiko Miyake, Satoshi Kawamura | 2002-03-19 |
| 6330880 | Exhaust gas recirculation system | Hidetoshi Okada, Toshihiko Miyake | 2001-12-18 |
| 6302090 | Valve device and valve control method | Hisashi Yokoyama, Satoshi Kawamura, Toshihiko Miyake | 2001-10-16 |
| 6279552 | Exhaust gas re-circulation valve | Hidetoshi Okada, Toshihiko Miyake, Shinichi Kawasaki | 2001-08-28 |
| D446219 | Shaft for an exhaust gas recirculation valve | — | 2001-08-07 |
| 6227183 | Mounting device for exhaust gas re-circulation valve | Hidetoshi Okada, Toshihiko Miyake, Hisashi Yokoyama, Yasuhiko Kato | 2001-05-08 |
| 6224034 | Control valve device | Yasuhiko Kato, Toshihiko Miyake, Hidetoshi Okada | 2001-05-01 |
| 6144120 | Stepping motor for stable control of position of driven body | Hirofumi Doi, Katsuya Miki, Masashi Wakisaka | 2000-11-07 |
| 6116106 | Rotation-reciprocation converting rotor | — | 2000-09-12 |
| 6065456 | Exhaust gas re-circulating apparatus | Hidetoshi Okada | 2000-05-23 |
| 5727447 | Supercharge pressure control apparatus | Kazunari Shiraishi, Hidetoshi Okada | 1998-03-17 |
| 5718259 | Motor driven type flow rate controlling valve | Toshihiko Miyake | 1998-02-17 |
| 5680880 | Motor driven type flow rate controlling valve | Toshihiko Miyake | 1997-10-28 |
| 5545943 | Variable air-gap type driving device | Akira Satake, Yoshitaka Onishi | 1996-08-13 |