Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10825971 | Light-emitting device including a Distributed Bragg Reflector (DBR) film | Masaki OYA | 2020-11-03 |
| 8552447 | Semiconductor light-emitting element | Kosuke Yahata, Takahiro Mori, Masashi Deguchi, Shingo Totani | 2013-10-08 |