Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7932114 | Method of manufacturing GaN substrate, method of manufacturing epitaxialwafer, method of manufacturing semiconductor device and epitaxialwafer | Yoshiki Miura | 2011-04-26 |
| 7873088 | Group III nitride semiconductor element and epitaxial wafer | Yusuke Yoshizumi, Yohei Enya, Masaki Ueno | 2011-01-18 |
| 7863609 | Compound semiconductor substrate, semiconductor device, and processes for producing them | Keiji Ishibashi | 2011-01-04 |