Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6873828 | Compound semiconductor switching device for high frequency switching | Tetsuro Asano, Koichi Hirata | 2005-03-29 |
| 6867115 | Compound semiconductor device | Tetsuro Asano, Toshikazu Hirai, Koichi Hirata, Mikito Sakakibara | 2005-03-15 |