Issued Patents 2004
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6802286 | Valve timing control system for an internal combustion engine | Morio Fujiwara, Koji Wada | 2004-10-12 |
| 6776033 | Apparatus for identification of cylinders in an internal combustion engine | Yasuyoshi Hori, Shiro Yonezawa, Akira Furuta, Hideki Hagari | 2004-08-17 |
| 6761138 | Valve timing control apparatus for internal combustion engine | Koji Wada | 2004-07-13 |
| 6761139 | Valve timing control apparatus for an internal combustion engine | Shiro Yonezawa, Yasuyoshi Hori, Hideki Hagari, Akira Furuta | 2004-07-13 |
| 6758176 | Valve timing control apparatus for internal combustion engine | Koji Wada | 2004-07-06 |
| 6732689 | Valve timing control apparatus for internal combustion engine | Koji Wada | 2004-05-11 |
| 6715470 | Fuel supply device for an internal combustion engine | — | 2004-04-06 |