Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12023513 | Light source for myopia prevention article and method of using light source for myopia prevention article | Masahiko Yamakawa, Hidemasa Torii, Kazuo Tsubota | 2024-07-02 |
| 11932679 | Agent for restoring visual function or agent for preventing deterioration in visual function | Yusaku Katada, Hiromitsu Kunimi, Kazuo Tsubota, Hideki Kandori | 2024-03-19 |
| 11890309 | Composition for suppressing or improving eye fatigue | Yuji Morita, Kenta Jonai, Daisuke Fujiwara | 2024-02-06 |