Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5367134 | Circuit breaker | Toshiaki Yoshizumi, Mikio Hidaka | 1994-11-22 |
| 5353594 | Driving mechanism of a circuit breaker | Toru Yamashita | 1994-10-11 |
| 5354959 | Circuit breaker | Toshiaki Yoshizumi, Mikio Hidaka | 1994-10-11 |