Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4852897 | Layout of steering mechanism for four-wheel steering vehicle | Muneharu Yamada, Tomomi Miyamoto | 1989-08-01 |
| 4828064 | Four-wheel steering device for vehicle | Shigeki Furutani, Hirotaka Kanazawa, Hideharu Masumoto | 1989-05-09 |
| 4733878 | Four-wheel steering system for vehicle | Hirotaka Kanazawa, Masaki Watanabe, Shigeki Furutani, Yoshihiro Watanabe, Shunsuke Kawasaki +2 more | 1988-03-29 |
| 4732231 | Vehicle four wheel steering system | Hirotaka Kanazawa, Shigeki Furutani, Isamu Chikuma, Satoru Shimada, Hiroshi Eda | 1988-03-22 |
| 4657102 | Four-wheel steering device for vehicle | Hirotaka Kanazawa, Naoto Takata | 1987-04-14 |
| 4646867 | Four-wheel steering system for vehicle | Hirotaka Kanazawa, Shigeki Furutani, Isamu Chikuma, Satoru Shimada, Hiroshi Eda | 1987-03-03 |
| 4621702 | Four-wheel steering apparatus of a vehicle | Hirotaka Kanazawa, Shigeki Furutani, Isamu Chikuma, Satoru Shimada, Hiroshi Eda | 1986-11-11 |
| 4610328 | Four-wheel steering system for vehicle | Hirotaka Kanazawa, Shigeki Furutani, Isamu Chikuma, Satoru Shimada, Hiroshi Eda | 1986-09-09 |
| 4552239 | Four-wheel steering device for vehicle | Hirotaka Kanazawa, Naoto Takata | 1985-11-12 |