Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8354783 | Light-emitting device.having a frame member surrounding light-emitting elements and illumination device utilizing light-emitting device | Erika Takenaka, Tomohiro Sanpei | 2013-01-15 |