Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6979584 | Method for producing group III nitride compound semiconductor and group III nitride compound semiconductor device | Masayoshi Koike, Yuta Tezen | 2005-12-27 |
| 6861305 | Methods for fabricating group III nitride compound semiconductors and group III nitride compound semiconductor devices | Masayoshi Koike, Yuta Tezen, Seiji Nagai | 2005-03-01 |