Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10563825 | Light flux control member, light-emitting device and illumination device | Akinobu Seki | 2020-02-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10563825 | Light flux control member, light-emitting device and illumination device | Akinobu Seki | 2020-02-18 |