Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11442216 | Lighting device, window with a lighting function, and building product for a window | Yusuke FUJII | 2022-09-13 |
| 11313526 | Lighting unit and lighting fixture | Yusuke FUJII | 2022-04-26 |