Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5471261 | Apparatus for obtaining images of cornea endothelium | Ikegami Yoshizo, Kuniomi Abe | 1995-11-28 |
| 4660954 | Automatic focusing device equipped with close-up range focal control | Susumu Fujita | 1987-04-28 |
| 4467364 | Device for measuring amount of tone correction | — | 1984-08-21 |
| 4451855 | Relation density calculation system | — | 1984-05-29 |
| 4370033 | Eyeball examining device | Kazutaka Kani, Kuniomi Abe, Noboru Ono | 1983-01-25 |
| 4256384 | Eyeball examining device | Kazutaka Kani, Kuniomi Abe, Noboru Ono | 1981-03-17 |