Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10119070 | Optical element for correcting color blindness | Brett T. Harding, Sheng Li, Amane Mochizuki | 2018-11-06 |
| 10001657 | Phosphor ceramic, encapsulated optical semiconductor element, circuit board, optical semiconductor device and light-emitting device | Masahiro Shirakawa | 2018-06-19 |