Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11609487 | Projection screen control method and projectioin-type display device | Hidehiko Takanashi, Hideki Ono | 2023-03-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11609487 | Projection screen control method and projectioin-type display device | Hidehiko Takanashi, Hideki Ono | 2023-03-21 |