Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11573362 | Optical element and projection image display apparatus | Junichi Sugawara, Toshiaki Sugawara | 2023-02-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11573362 | Optical element and projection image display apparatus | Junichi Sugawara, Toshiaki Sugawara | 2023-02-07 |