Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10438946 | Semiconductor device and electrical apparatus | Tsuyoshi Oota, Hiroko Nonaka, Asami Gorohmaru, Toshiyuki Naka | 2019-10-08 |
| 10439038 | Semiconductor device and electrical apparatus | Tsuyoshi Oota, Hiroko Nonaka, Asami Gorohmaru, Toshiyuki Naka | 2019-10-08 |
| 10418470 | Semiconductor device having IGBT portion and diode portion | Ryohei GEJO, Kazutoshi Nakamura, Tomohiro Tamaki | 2019-09-17 |