Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10130251 | Vision testing device and vision testing program | Fumitaka Sudou, Shinji Kimura, Tsuyoshi Onaka | 2018-11-20 |
| 10111585 | Vision testing device and head mount type display device | Satoshi Inoue, Shinji Kimura | 2018-10-30 |