Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10959615 | Eye-fatigue examining device and eye-fatigue examining method | Takashi Fujikado, Kohji Nishida, Makoto SAIKA, Tatsuo Yamaguchi, Suguru Miyagawa | 2021-03-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10959615 | Eye-fatigue examining device and eye-fatigue examining method | Takashi Fujikado, Kohji Nishida, Makoto SAIKA, Tatsuo Yamaguchi, Suguru Miyagawa | 2021-03-30 |