Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12113155 | Method of manufacturing optical semiconductor device and optical semiconductor device | Tsukasa Maruyama, Takashi Araki | 2024-10-08 |
| 11251338 | Deep ultraviolet light-emitting element | Tomohiko Shibata | 2022-02-15 |
| 9469916 | Method of producing GaAs single crystal and GaAs single crystal wafer | Ryoichi Nakamura, Motoichi Murakami | 2016-10-18 |