Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4878557 | Auxiliary steering system for wheeled vehicle | Yasuji Shibahata, Yukio Fukunaga, Yasumasa Tsubota, Takaaki Uno | 1989-11-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4878557 | Auxiliary steering system for wheeled vehicle | Yasuji Shibahata, Yukio Fukunaga, Yasumasa Tsubota, Takaaki Uno | 1989-11-07 |