Issued Patents All Time
Showing 1–25 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6757555 | Ophthalmologic apparatus | — | 2004-06-29 |
| 6685318 | Ophthalmologic apparatus | — | 2004-02-03 |
| 6309068 | Eye examining apparatus | — | 2001-10-30 |
| 6304723 | Retinal camera | — | 2001-10-16 |
| 6131574 | Ophthalmological apparatus | — | 2000-10-17 |
| 6079830 | Eye measuring apparatus having signal processing means for calculating eye information | — | 2000-06-27 |
| 5995759 | Stereoscopic image apparatus | — | 1999-11-30 |
| 5903336 | Eye examining apparatus having a driver for driving an eye examining system | — | 1999-05-11 |
| 5889577 | Optical apparatus or apparatus for detecting direction of line of sight, and various kinds of same apparatus using the same | — | 1999-03-30 |
| 5847805 | Scan imaging device for forming a stereoscopic image of the eye | Kazuhiro Matsumoto | 1998-12-08 |
| 5825460 | Visual function measuring apparatus | — | 1998-10-20 |
| 5781275 | Eye refractometer and eye refractive power measuring apparatus for electro-optically measuring the refractive power of the eye | — | 1998-07-14 |
| 5777718 | Eye refractometer | — | 1998-07-07 |
| 5757463 | Eye examining apparatus scanning the eye with a light beam | — | 1998-05-26 |
| 5713047 | Eye fundus photographing apparatus | — | 1998-01-27 |
| 5675399 | Ophthalmic apparatus | — | 1997-10-07 |
| 5657116 | Ocular lens measuring apparatus | — | 1997-08-12 |
| 5585872 | Ophthalmic measuring apparatus for determining the shape of the cornea of an eye | — | 1996-12-17 |
| 5557321 | Fundus camera or opthalmic apparatus comprising a flash light source system | Takeshi Kitamura | 1996-09-17 |
| 5523809 | Eye refraction measuring apparatus including optical path separating member light beam separating member, and/or light diameter changing means | — | 1996-06-04 |
| 5523808 | Ophthalmic apparatus having an intraocular pressure measuring system | — | 1996-06-04 |
| 5506632 | Ophthalmologic apparatus having an electrical magnifier | — | 1996-04-09 |
| 5489978 | Lens measuring apparatus | Toshiaki Okumura | 1996-02-06 |
| 5483305 | Eye examining apparatus | — | 1996-01-09 |
| 5467151 | Eye refractometer having variable wavelength illumination means | — | 1995-11-14 |