Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884651 | Vehicle slip control apparatus | Yasuhiro Harada, Eizi Nishimura, Toru Onaka | 1989-12-05 |
| 4834045 | Engine control system | Shoji Imai, Mitsuru Nagaoka, Toshihiro Matsuoka | 1989-05-30 |