Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4830158 | Gear synchronizer assembly for power transmission | Makoto Uno, Yukio Terakura | 1989-05-16 |
| 4794942 | Air breather plug assembly for use in power transmission unit | Mitsuyoshi Yasuda, Junichi Matsuura, Nobuaki Katayama | 1989-01-03 |