Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6820578 | Valve timing control device | Yoji Kanada, Takeshi Hashizume | 2004-11-23 |
| 6779500 | Variable valve timing control apparatus | Yoji Kanada, Hiroshi Kubo, Kazuhiko Maeda | 2004-08-24 |
| 6684835 | Valve timing control device | Hiroshi Kubo | 2004-02-03 |