Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4834416 | Vehicle rear suspension | Toshiro Kondo, Tetsuya Kameshima | 1989-05-30 |
| 4830397 | Vehicle suspension system having variable suspension properties | Kenichi Watanabe, Shin Takehara, Akihiko Miyoshi, Shoich Kamimura | 1989-05-16 |