Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5079529 | Remote-controlled circuit breaker | Hirotoshi Ohishi, Manabu Sogabe | 1992-01-07 |
| 5041805 | Remote-controlled circuit breaker | Hirotoshi Ohishi, Manabu Sogabe | 1991-08-20 |
| 4975665 | Remote-controlled circuit breaker | Hirotoshi Ohishi, Manabu Sogabe | 1990-12-04 |
| 4947145 | Remote-controlled circuit breaker | Hirotoshi Ohishi, Manabu Sogabe | 1990-08-07 |