Issued Patents 1989
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881613 | Four-wheel steering apparatus for vehicle | Koushun Note, Yasuhiro Nakashima | 1989-11-21 |
| 4854410 | Method of incorporating four-wheel steering system in vehicle and four-wheel steering system | Koushun Note, Yasuhiro Nakashima, Yoshiaki Mukai, Shunji Sakamoto, Shigeo Okamizu | 1989-08-08 |
| 4834406 | Four-wheel steering system for vehicle | Yoshiaki Mukai, Koushun Note, Yasuhiro Nakashima | 1989-05-30 |
| 4828064 | Four-wheel steering device for vehicle | Shigeki Furutani, Teruhiko Takatani, Hideharu Masumoto | 1989-05-09 |
| 4817986 | Vehicle body assembly used in common for two-wheel-and four-wheel-steering vehicles | Akira Marumoto, Kouji Tsuji | 1989-04-04 |
| 4805939 | Vehicle steering system | Shunsuke Kawasaki, Shigeki Furutani, Akihiko Miyoshi | 1989-02-21 |