Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5245753 | Method of manufacturing pressure control valve | Hiroshi Akikusa | 1993-09-21 |
| 5213126 | Pressure control valve and method of manufacturing same | Tomohiro Ono | 1993-05-25 |
| 5163472 | Fuel pressure control valve | Yoshio Takada | 1992-11-17 |