Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10840365 | Insulated gate bipolar transistor device, manufacturing method for semiconductor device, and manufacturing method for insulated gate bipolar transistor device | Ichiro Omura, Tomoko Matsudai | 2020-11-17 |
| 10720918 | Semiconductor device | — | 2020-07-21 |