Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11143877 | Head-mounted image display device and face mask unit | Toshiaki Miyao, Takeshi Fujishiro | 2021-10-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11143877 | Head-mounted image display device and face mask unit | Toshiaki Miyao, Takeshi Fujishiro | 2021-10-12 |