Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884647 | Rear wheel steering apparatus | Tetsushi Mimuro, Hiroki Abe, Takeshi Mitsui | 1989-12-05 |
| 4811805 | Rear-wheel steering apparatus | Yasuhiko Yoshida, Shozo Takizawa | 1989-03-14 |