Issued Patents 2019
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10431649 | Semiconductor device | Ryosuke Iijima | 2019-10-01 |
| 10381441 | Semiconductor device and method for manufacturing the same | Ryosuke Iljima | 2019-08-13 |
| 10374044 | Semiconductor device, inverter circuit, driving device, vehicle, and elevator | Ryosuke Iijima | 2019-08-06 |
| 10304950 | Semiconductor device and method for manufacturing the same | Ryosuke Iijima | 2019-05-28 |
| 10249717 | Semiconductor device and method for manufacturing the same | Keiko Ariyoshi, Ryosuke Iijima, Shinsuke Harada, Yusuke Kobayashi | 2019-04-02 |
| 10243038 | Semiconductor device | Katsuhisa Tanaka, Ryosuke Iijima, Shinsuke Harada | 2019-03-26 |
| 10243037 | Semiconductor device and method for manufacturing the same | Ryosuke Iijima | 2019-03-26 |
| 10236339 | Semiconductor device | Ryosuke Iijima, Keiko Ariyoshi | 2019-03-19 |
| 10199466 | Semiconductor device, method for manufacturing semiconductor device, inverter circuit, driving device, vehicle, and elevator | Ryosuke Iijima | 2019-02-05 |