Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8158490 | Method for producing group III nitride-based compound semiconductor device | Masahiro Ohashi | 2012-04-17 |
| 8003418 | Method for producing group III nitride-based compound semiconductor device | Ryohei Inazawa, Koichi Goshonoo, Tomoharu Shiraki | 2011-08-23 |