Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11201239 | Semiconductor device including saturation current suppression layer | Yuichi Takeuchi, Masahiro Sugimoto, Yusuke Yamashita | 2021-12-14 |
| 11107911 | Semiconductor device and method for manufacturing same | Yuichi Takeuchi, Shuhei Mitani, Yusuke Yamashita, Tadashi MISUMI | 2021-08-31 |
| 11063145 | Silicon carbide semiconductor device and method for manufacturing same | Shuhei Mitani, Aiko Kaji, Tatsuji Nagaoka, Sachiko Aoi | 2021-07-13 |