Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4878566 | Method and mechanism for selectively transmitting and interrupting delivery of power | Tetsuro Hamada, Katsuhiko Masuda, Kazunori Shibuya, Kazuhiko Shimada, Hiroshi Ikegami +1 more | 1989-11-07 |
| 4871043 | Four wheel-drive anti-locking braking | Makoto Sato, Seiichi Hirai | 1989-10-03 |
| 4832145 | Four wheel-drive anti-locking braking | Makoto Sato, Seiichi Hirai | 1989-05-23 |