Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11047067 | Crystal laminate structure | Ken-Ichi Goto, Akinori Koukitu, Yoshinao Kumagai | 2021-06-29 |
| 10985016 | Semiconductor substrate, and epitaxial wafer and method for producing same | Ken-Ichi Goto, Yoshinao Kumagai | 2021-04-20 |
| 10961619 | Method for producing GaN crystal | Kenji Iso, Akinori Koukitu | 2021-03-30 |