Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6797416 | GaN substrate formed under controlled growth condition over GaN layer having discretely formed pits | Toshiaki Kuniyasu, Toshiaki Fukunaga | 2004-09-28 |
| 6709513 | Substrate including wide low-defect region for use in semiconductor element | Toshiaki Fukunaga, Toshiaki Kuniyasu, Yoshinori Hotta | 2004-03-23 |