Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9519830 | Ophthalmologic image processing method and storage medium storing program for executing the method | Kazunari Shimizu, Tetsuya Yamamoto | 2016-12-13 |
| 7971997 | Apparatus for selecting an intraocular lens and a method of selecting the intraocular lens | Hiroyuki Hiramatsu | 2011-07-05 |
| 7824036 | Ophthalmic ultrasonic measurement apparatus, and an ophthalmic measurement method | Hiroyuki Hiramatsu | 2010-11-02 |
| 7374286 | Ophthalmic apparatus and a method for calculating internal eye refractive power distribution | Masanao Fujieda | 2008-05-20 |
| 7357506 | Eye refractive power measurement apparatus | Kazunari Shimizu, Toshiyuki Kawai | 2008-04-15 |
| 7296896 | Ophthalmic measurement apparatus | Masanao Fujieda | 2007-11-20 |
| 6382796 | Corneal shape measuring apparatus | — | 2002-05-07 |
| 6033075 | Ophthalmic apparatus | Masanao Fujieda, Kan Otsuki | 2000-03-07 |
| RE35898 | Lens periphery processing apparatus, method for obtaining processing data, and lens periphery processing method | Ryoji Shibata, Masahiko Kobayashi, Hirokatu Obayashi | 1998-09-15 |
| 5347762 | Lens periphery processing apparatus, method for obtaining processing data, and lens periphery processing method | Ryoji Shibata, Masahiko Kobayashi, Hirokatu Obayashi | 1994-09-20 |