Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10520745 | Wavelength conversion element, light source device, and projector for reducing heat damage in the wavelength conversion element | Kunihiko Takagi | 2019-12-31 |
| 10248013 | Light source apparatus and projector | — | 2019-04-02 |