Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6605574 | Grease sealed bearing for automobile | Mitsunari Asao, Hidenobu Mikami, Takayuki Kawamura, Takahiro Koremoto | 2003-08-12 |
| 4387356 | Circuit breaker | Hideya Kondo, Akira Yoshio | 1983-06-07 |
| 4342974 | Multipolar type circuit breaker | Kunimitsu Nakano | 1982-08-03 |