Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5765673 | Engaging apparatus | Hiroyuki Nishiyama, Kiyokazu Tanaka | 1998-06-16 |
| 5653321 | Clutching device | Hiroyuki Nishiyama, Kiyokazu Tanaka | 1997-08-05 |
| 5178027 | Supporting structure for output shaft of automotive automatic power transmission | Atsushi Kobayashi, Morio Ito | 1993-01-12 |