Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10845578 | Light source device and projection display apparatus | Yohei Katsumata | 2020-11-24 |
| 10838289 | Light source device and projection display apparatus including plural light sources, and a lens condensing light from the plural light sources into one spot | Takaaki Tanaka | 2020-11-17 |