Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8445942 | Semiconductor device having metal oxide film | Ryohei Baba | 2013-05-21 |
| 8008655 | Nitride compound semiconductor device including organic semiconductor layer under gate electrode | — | 2011-08-30 |
| 7859018 | Semiconductor device having nitride semiconductor layer | Osamu Machida | 2010-12-28 |
| 7692298 | III-V nitride semiconductor device comprising a concave shottky contact and an ohmic contact | Koji Otsuka | 2010-04-06 |
| 7642556 | Compound semiconductor element resistible to high voltage | — | 2010-01-05 |