Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11499695 | Optical member and light emission device | — | 2022-11-15 |
| 11469355 | Wavelength conversion part, method of manufacturing wavelength conversion part, and light emitting device | Toshiaki Yamashita | 2022-10-11 |
| 11444430 | Light emission device | Toshiaki Yamashita | 2022-09-13 |
| 11264544 | Wavelength conversion part, method of manufacturing wavelength conversion part, and light emitting device | Toshiaki Yamashita | 2022-03-01 |