Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12400813 | Electric circuit breaker | Akihiko Shimizu | 2025-08-26 |
| 12334293 | Electric circuit cut-off device | Akihiko Shimizu | 2025-06-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12400813 | Electric circuit breaker | Akihiko Shimizu | 2025-08-26 |
| 12334293 | Electric circuit cut-off device | Akihiko Shimizu | 2025-06-17 |