Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8017977 | Field effect transistor having recessed gate in compositional graded layer | — | 2011-09-13 |
| 8004022 | Field effect transistor | Norimasa Yafune | 2011-08-23 |
| 7928480 | Semiconductor device | Masaharu Yamashita | 2011-04-19 |
| 7893461 | Electronic device and heterojunction FET | — | 2011-02-22 |