Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9691908 | Vertical-channel type junction SiC power FET and method of manufacturing same | Koichi Arai | 2017-06-27 |
| 9570602 | Manufacturing method of semiconductor device and semiconductor device | Koichi Arai, Masaki Hama, Yasuaki Kagotoshi | 2017-02-14 |