Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11550213 | Light source device and projection display apparatus | Michihiro Okuda | 2023-01-10 |
| 11385535 | Light source device and projection display apparatus | Michihiro Okuda | 2022-07-12 |