Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4828064 | Four-wheel steering device for vehicle | Hirotaka Kanazawa, Teruhiko Takatani, Hideharu Masumoto | 1989-05-09 |
| 4805939 | Vehicle steering system | Hirotaka Kanazawa, Shunsuke Kawasaki, Akihiko Miyoshi | 1989-02-21 |