Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11703746 | Projection optical apparatus, projector, and method for projection optical apparatus that suppresses degredation of a resin lens | — | 2023-07-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11703746 | Projection optical apparatus, projector, and method for projection optical apparatus that suppresses degredation of a resin lens | — | 2023-07-18 |