Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6817324 | Control unit of electromagnetically driven valve and control method thereof | Masahiko Asano, Kiyoharu Nakamura, Takeshi Sakuragi | 2004-11-16 |
| 6679204 | Valve driving apparatus of internal combustion engine | Tatsuo Iida, Eiji Hashimoto | 2004-01-20 |