Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6247904 | Oil pump apparatus | Hisashi Miyazaki, Yoshinori Miura, Ichiro Kimura | 2001-06-19 |
| 6035819 | Variable valve timing controller | Hideki Nakayoshi, Katsuhiko Eguchi | 2000-03-14 |
| 6004111 | Oil pump apparatus | Hisashi Miyazaki, Yoshinori Miura, Ichiro Kimura | 1999-12-21 |
| 5979380 | Valve timing control device | Hiroyuki Nakadouzono, Kazumi Ogawa, Katsuhiko Eguchi, Naoki Kira | 1999-11-09 |
| 5937810 | Valve timing control device | Atsushi Sato, Naoki Kira, Kenji Fujiwaki | 1999-08-17 |
| 5826552 | Variable valve timing device | Yuji Noguchi, Katsuhiko Eguchi | 1998-10-27 |
| 5775279 | Valve timing control device | Kazumi Ogawa, Katsuhiko Eguchi | 1998-07-07 |
| 5759013 | Oil pump apparatus | Hisashi Miyazaki, Ichiro Kimura, Yoshinori Miura | 1998-06-02 |
| 5377639 | Variable valve timing system | Hiroyuki Nakadouzono | 1995-01-03 |
| 5341777 | Valve operation control system | Yasushi Miura | 1994-08-30 |
| 5275138 | Variable valve timing system in an engine having two cam-shafts | Koji Hotta | 1994-01-04 |
| 4858716 | Two wheel/four wheel drive change over apparatus for four-wheel drive vehicles | Junichi Kano | 1989-08-22 |
| 4580543 | Ventilator for internal combustion engine | — | 1986-04-08 |
| 4456218 | Fluid control valve | Yasuhiro Kawabata | 1984-06-26 |
| 4364301 | Vacuum actuator | Yasuhiro Kawabata | 1982-12-21 |