Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10770550 | Silicon carbide epitaxial substrate having grooves extending along main surface and method of manufacturing silicon carbide semiconductor device | Keiji Wada, Hironori Itoh | 2020-09-08 |
| 10741683 | Semiconductor device and method for manufacturing same | Shin Harada, Makoto Sasaki, Kyoko Okita, Keiji Wada, Tomihito Miyazaki | 2020-08-11 |
| 10734222 | Semiconductor stack | Yu Saitoh, Hirofumi Yamamoto | 2020-08-04 |
| 10612160 | Epitaxial wafer and method for manufacturing same | Jun Genba, Hironori Itoh, Tomoaki Hatayama, Hideyuki Doi | 2020-04-07 |
| 10580647 | Semiconductor stack | Yu Saitoh, Hirofumi Yamamoto | 2020-03-03 |