Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5528497 | Vehicle steering control system | Yorihisa Yamamoto, Yutaka Nishi | 1996-06-18 |
| 5481457 | Vehicle steering system | Yorihisa Yamamoto, Yutaka Nishi, Hiroyuki Tokunaga | 1996-01-02 |
| 5448482 | Vehicle steering system | Yorihisa Yamamoto, Yutaka Nishi, Hiroyuki Tokunaga | 1995-09-05 |