Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884647 | Rear wheel steering apparatus | Tetsushi Mimuro, Masahiro Honda, Takeshi Mitsui | 1989-12-05 |
| 4846496 | Vehicle suspension apparatus | Tadao Tanaka, Sunao Chikamori, Mitsuhiko Harara, Shinichi Takeuchi, Masanaga Suzumura +2 more | 1989-07-11 |