Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6119725 | Valve device | Kenichi Nomura, Takumi Kimura | 2000-09-19 |
| 6053473 | Valve apparatus | Kenichi Nomura, Takumi Kimura | 2000-04-25 |
| 5626165 | Valve for re-circulating exhaust gas | — | 1997-05-06 |