Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10130251 | Vision testing device and vision testing program | Shinji Kimura, Kenzo Yamanaka, Tsuyoshi Onaka | 2018-11-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10130251 | Vision testing device and vision testing program | Shinji Kimura, Kenzo Yamanaka, Tsuyoshi Onaka | 2018-11-20 |