Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10580561 | Transformer and power converter | — | 2020-03-03 |
| 10559509 | Insulating substrate and semiconductor device using same | Kenji Hayashi, Hiroyuki Itoh, Hisayuki Imamura, Hiroyuki Nagatomo | 2020-02-11 |