Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10763252 | Semiconductor device | Akio YAMANO | 2020-09-01 |
| 10734230 | Insulated-gate bipolar transistor (IGBT) or diode including buffer region and lifetime killer region | Takahiro Tamura, Yuichi Onozawa | 2020-08-04 |
| 10622350 | Semiconductor device | Akinori Kanetake | 2020-04-14 |