Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8142566 | Method for producing Ga-containing nitride semiconductor single crystal of BxAlyGazIn1-x-y-zNsPtAs1-s-t (0<=x<=1, 0<=y<1, 0| Kazumasa Kiyomi, Hirobumi Nagaoka, Isao Fujimura |
2012-03-27 |
|
| 8022413 | Group III nitride semiconductor substrate and method for cleaning the same | Kenji Fujito, Shuichi Kubo | 2011-09-20 |
| 7928446 | Group III nitride semiconductor substrate and method for cleaning the same | Kenji Fujito, Shuichi Kubo | 2011-04-19 |