Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7409937 | Hydraulic control system for internal combustion engine | Toshiro Ichikawa, Seiji Suga, Osamu Fujita, Takanori Sawada | 2008-08-12 |
| 6802289 | Valve timing control system for internal combustion engine | Hideyuki Miyazaka, Taisuke Sakane, Yoshinori Ichinosawa, Hisashi Murakami | 2004-10-12 |
| 5383770 | Radial piston pump with vent in hollow piston | — | 1995-01-24 |