Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686981 | Ophthalmologic device for accurately positioning a contact lens to an eye | Naoki Anan, Tadashi Sawano, Hiroyuki Ohyama | 1997-11-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686981 | Ophthalmologic device for accurately positioning a contact lens to an eye | Naoki Anan, Tadashi Sawano, Hiroyuki Ohyama | 1997-11-11 |