Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8724870 | Ophthalmic observation apparatus | Akihiko Sekine, Katsuhiro Yamada | 2014-05-13 |
| 5903334 | Ophthalmologic apparatus and ophthalmologic-data management system for identifying a type of measuring instrument from ophthalmologic data and managing ophthalmologic data according to measuring instrument type | Akio Sakurai, Hisashi Tsukada, Takeshi Suzuki, Jun Suehiro | 1999-05-11 |
| 5717481 | Perimetric measurement apparatus for measuring characteristics of X ganglion cells | Satoru Niimura | 1998-02-10 |