Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10559679 | Nitride semiconductor epitaxial substrate | Hiroshi Oishi, Yoshihisa Abe | 2020-02-11 |
| 10068858 | Compound semiconductor substrate | Yoshihisa Abe, Kenichi Eriguchi, Hiroshi Oishi, Jun Komiyama | 2018-09-04 |
| 9748344 | Nitride semiconductor substrate having recesses at interface between base substrate and initial nitride | Hiroshi Oishi, Yoshihisa Abe, Jun Komiyama, Kenichi Eriguchi, Tomoko Watanabe | 2017-08-29 |
| 9530846 | Nitride semiconductor substrate | Hiroshi Oishi, Yoshihisa Abe, Jun Komiyama, Kenichi Eriguchi | 2016-12-27 |