Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8269586 | Large-capacity vacuum circuit breaker | Yoshihiko Matsui | 2012-09-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8269586 | Large-capacity vacuum circuit breaker | Yoshihiko Matsui | 2012-09-18 |