Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8044492 | Compound semiconductor device including AIN layer of controlled skewness | Kenji Imanishi, Toshihide Kikkawa, Takeshi Tanaka, Yohei Otoki | 2011-10-25 |
| 7948009 | Nitride semiconductor epitaxial wafer and nitride semiconductor device | Takeshi Tanaka, Yohei Otoki, Masae Sahara | 2011-05-24 |