Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10794566 | Light emitting device and surface light source device | Yasuyuki Fukuda | 2020-10-06 |
| 10754194 | Luminous flux control member, light-emitting device, and method for producing light-emitting device | Kensuke Hiraka | 2020-08-25 |