Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10585216 | Light-guiding prism and head-mounted video display apparatus using the same | Seiji Tatsuta | 2020-03-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10585216 | Light-guiding prism and head-mounted video display apparatus using the same | Seiji Tatsuta | 2020-03-10 |