Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10461222 | Light-emitting element comprising sapphire substrate with convex portions | Makoto Abe, Keisuke Higashitani, Naoki Azuma | 2019-10-29 |
| 10224470 | Light emitting device | Akinori Yoneda, Hisashi Kasai, Yoshiyuki Aihara, Hirokazu Sasa, Shinji Nakamura | 2019-03-05 |