Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5868517 | Spline arrangement for shaft coupling structure | Hidekazu Aoki | 1999-02-09 |
| 5674026 | Shaft coupling structure of drive shaft | Sinichi Kondou, Mitsuyasu Moriya, Yoshiyuki Watanabe | 1997-10-07 |
| 5645366 | Shaft coupling structure of drive shaft | Sinichi Kondou, Mitsuyasu Moriya, Yoshiyuki Watanabe | 1997-07-08 |