Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11955300 | Switch | Motohiro Sato, Yuji Yoshitomo | 2024-04-09 |
| 11935713 | Vacuum circuit breaker | Yasunori Nakamura | 2024-03-19 |
| 11875955 | Vacuum circuit breaker | Yuji Yoshitomo | 2024-01-16 |
| 11462376 | Vacuum circuit breaker | Yuji Yoshitomo | 2022-10-04 |