Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7918201 | Variable valve mechanism for engine | Akira Yoshihara, Yuichi Takahashi, Kenta Kotsuji, Akira Ohta, Satoru Ishii | 2011-04-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7918201 | Variable valve mechanism for engine | Akira Yoshihara, Yuichi Takahashi, Kenta Kotsuji, Akira Ohta, Satoru Ishii | 2011-04-05 |