Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9812529 | Semiconductor device and method for manufacturing the same | Tatsuo Shimizu, Ryosuke Iijima | 2017-11-07 |
| 9755064 | Semiconductor device and method for manufacturing the same | Yuichiro Mitani, Tatsuo Shimizu, Ryosuke Iijima | 2017-09-05 |
| 9716186 | Semiconductor device manufacturing method, and semiconductor device | Johji Nishio, Tatsuo Shimizu, Ryosuke Iijima, Kazuto Takao, Takashi Shinohe | 2017-07-25 |
| 9711498 | Semiconductor device, inverter circuit, driving device, vehicle, and elevator | Kazuto Takao, Ryosuke Iijima, Tatsuo Shimizu | 2017-07-18 |