Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11698576 | Projection device having rotation lock mechanism and projection lens having rotation lock mechanism | Hitoshi Shimizu, Yasuto Kuroda | 2023-07-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11698576 | Projection device having rotation lock mechanism and projection lens having rotation lock mechanism | Hitoshi Shimizu, Yasuto Kuroda | 2023-07-11 |