Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5452170 | Commutation type DC breaker | Shinichi Ohde, Shigetoshi Ouchi, Haruo Honda, Toru Yoshida, Tutomu Kanno | 1995-09-19 |
| 5402297 | Commutating type DC circuit breaker arrangement | Shigetoshi Ouchi, Haruo Honda, Toru Yoshida, Fumihisa Ichikawa, Tutomu Kanno +2 more | 1995-03-28 |