Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11329644 | Gate drive apparatus, switching apparatus, and gate drive method | Kunio Matsubara | 2022-05-10 |
| 11271560 | Gate drive device and switching device | Kunio Matsubara | 2022-03-08 |