Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11047549 | Light-emitting device, lighting device, and optical member | Yohei KAWANO, Akira Asano | 2021-06-29 |
| 10982835 | Light-emitting device, lighting device, and optical member | Yohei KAWANO | 2021-04-20 |