Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8022427 | Nitride-based semiconductor device and method of manufacturing the same | Yasuto Miyake, Ryoji Hiroyama, Masayuki Hata | 2011-09-20 |
| 7885304 | Nitride-based semiconductor laser device and method of manufacturing the same | Yasuto Miyake, Ryoji Hiroyama, Masayuki Hata | 2011-02-08 |