Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10622530 | Aluminum nitride-based semiconductor deep ultraviolet light-emitting device | Yoshihiro Ueta | 2020-04-14 |
| 9911902 | Semiconductor light-emitting device | Makoto Sawamura, Shigetoshi Ito | 2018-03-06 |