Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6645936 | Reducing postoperative astigmatism | Masaaki Hayashi | 2003-11-11 |
| 5561109 | Method for the healing of wounds caused by corneal injury | Shiro Mita, Michel Degre | 1996-10-01 |
| 5034230 | Anti-allergic ophthalmics | Takakazu Morita, Tadashi Iso, Youichi Kawashima | 1991-07-23 |