Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5019739 | Dc motor for automotive engine starter | Shuzoo Isozumi, Toshinori Tanaka | 1991-05-28 |
| 4978874 | Coaxial type engine starter with hollow armature shaft | Shuzoo Isozumi, Toshinori Tanaka | 1990-12-18 |
| 4912352 | Armature of electric motor | Shuzoo Isozumi | 1990-03-27 |
| 4891996 | Engine starter having planet reduction gear mechanism | Shuzoo Isozumi | 1990-01-09 |
| 4871936 | Commutator for a starter motor | Yoshifumi Akae, Takasi Yamamoto, Koji Arima | 1989-10-03 |