Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7930950 | Motor-driven steering assist apparatus | Koichi Hata | 2011-04-26 |
| 7909129 | Steering shaft support structure of motor-driven steering assist apparatus | Koichi Hata | 2011-03-22 |