Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10490721 | Light-emitting device and illuminating apparatus | Hisaki Fujitani, Toshifumi Ogata | 2019-11-26 |
| 10256388 | Light-emitting device and illumination apparatus | Toshifumi Ogata, Shogo Yano | 2019-04-09 |