Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11158471 | Housing of electronic device, method of manufacturing housing of electronic device, and breaker having the same | Shinichi Hirota | 2021-10-26 |
| 11004634 | Breaker and safety circuit provided with same | — | 2021-05-11 |