Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6909165 | Obverse/reverse discriminative rectangular nitride semiconductor wafer | Tetsuya Hirano | 2005-06-21 |
| 6875082 | Nitride semiconductor wafer and method of processing nitride semiconductor wafer | Naoki Matsumoto, Koshi Tamamura, Masao Ikeda | 2005-04-05 |