Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10667681 | Vision testing device | Satoshi Inoue, Shinji Kimura | 2020-06-02 |
| 10564432 | Head-mounted display unit and head-mounted display fixing stand | Satoshi Inoue, Hiroki Sato, Shinji Kimura | 2020-02-18 |