Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6920855 | Valve timing adjustment device | Akihiko Takenaka | 2005-07-26 |
| 6883482 | Variable valve timing controller | Akihiko Takenaka | 2005-04-26 |
| 6848401 | Valve timing adjusting device | Akihiko Takenaka, Michio Adachi | 2005-02-01 |