Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10615093 | Semiconductor device | Dai Ichihoshi | 2020-04-07 |
| 5869996 | Semiconductor composite element, and method of detecting abnormal conditions in an inverter device having the element | — | 1999-02-09 |