Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7960284 | III-V compound semiconductor substrate manufacturing method | Naoki Matsumoto, Takayuki Nishiura | 2011-06-14 |
| 7901960 | Group III nitride substrate, epitaxial layer-provided substrate, methods of manufacturing the same, and method of manufacturing semiconductor device | Keiji Ishibashi, Masato Irikura, Seiji Nakahata | 2011-03-08 |