Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6940374 | Overload/open-phase tripping device for circuit breaker | Isamu Nagahiro | 2005-09-06 |
| 6897748 | Circuit breaker | Hideto Yamagata, Koji Asakawa | 2005-05-24 |
| 6897760 | Circuit breaker | Hisao Kawata, Isamu Ohshima, Yoshimi Jumonji, Tatsunori Takahashi | 2005-05-24 |