Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7922394 | Propeller shaft for motor vehicle | Toru Yamada | 2011-04-12 |
| 7717796 | Shock absorbing structure of propeller shaft | — | 2010-05-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7922394 | Propeller shaft for motor vehicle | Toru Yamada | 2011-04-12 |
| 7717796 | Shock absorbing structure of propeller shaft | — | 2010-05-18 |