Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11445156 | Optical device, light source device, and projector | — | 2022-09-13 |
| 11269245 | Light source unit and projection display including a phosphor wheel | Izushi Kobayashi, Mariko Obinata | 2022-03-08 |