Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886306 | Starter | Toshinori Tanaka, Shuzoo Isozumi | 1989-12-12 |
| 4862027 | Coaxial starter motor | Shuzoo Isozumi | 1989-08-29 |
| 4859895 | Armature coil slots having grooves formed in its throat | Akira Morishita, Toshinori Tanaka | 1989-08-22 |