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 | Fumitake Nakanishi | 2011-04-26 |
| 7915149 | Gallium nitride substrate and gallium nitride layer formation method | Seiji Nakahata, Fumitaka Sato, Akinori Koukitu, Yoshinao Kumagai | 2011-03-29 |
| 7915635 | Semiconductor light-emitting element and substrate used in formation of the same | Katsushi Akita, Hitoshi Kasai, Kensaku Motoki | 2011-03-29 |