Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9388506 | Semiconductor crystal removal apparatus and production method for semiconductor crystal | Seiji Nagai, Miki Moriyama | 2016-07-12 |
| 9263258 | Method for producing group III nitride-based compound semiconductor, wafer, and group III nitride-based compound semiconductor device | Seiji Nagai, Takayuki Sato, Yasuhide Yakushi, Koji Okuno, Koichi Goshonoo | 2016-02-16 |