Issued Patents All Time
Showing 76–100 of 114 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7274806 | Service system for selecting personal goods to wear or carry, and program product therefor | Takeyuki Kato, Narumi Machida | 2007-09-25 |
| 7268885 | Optical image measuring apparatus for forming an image of an object to be measured based on interference light | Kinpui Chan, Masahiro Akiba, Hiroyuki Otsuka, Hisashi Tsukada | 2007-09-11 |
| 7258442 | Eye fundus photographing system | Toru Noda, Yoshio Okazaki, Hidetaka Aeba | 2007-08-21 |
| 7248371 | Optical image measuring apparatus | Kinpui Chan, Masahiro Akiba, Hiroyuki Otsuka, Hisashi Tsukada | 2007-07-24 |
| 7244025 | Eye's optical characteristics measuring system | Kouji Nishio, Katsuhiko Kobayashi | 2007-07-17 |
| 7245383 | Optical image measuring apparatus for obtaining a signal intensity and spatial phase distribution of interference light | Kinpui Chan, Masahiro Akiba, Hiroyuki Otsuka, Hisashi Tsukada | 2007-07-17 |
| 7241982 | Optical image transmitting system, optical image transmitting apparatus, optical image receiving apparatus, and optical image transmitting method | Kinpui Chan, Masahiro Akiba, Hiroyuki Otsuka, Hisashi Tsukada | 2007-07-10 |
| 7159984 | Subjective optometric apparatus | Yukihiro Noda, Yasuo Kato | 2007-01-09 |
| 7152976 | Apparatus for simulating processing of eyeglass lenses | Takeyuki Kato | 2006-12-26 |
| 7088439 | Lens meter | Takeyuki Kato, Eiichi Yanagi | 2006-08-08 |
| 7010146 | Database constructing system | Takeyuki Kato, Narumi Machida | 2006-03-07 |
| 6950180 | Lens meter | Takeyuki Kato, Eiichi Yanagi | 2005-09-27 |
| 6937328 | Method for measuring refractive power and apparatus therefor | Takeyuki Kato | 2005-08-30 |
| 6844925 | Apparatus for measuring refractive power | Eiichi Yanagi | 2005-01-18 |
| 6814441 | Apparatus for measurement of polarized distribution, polarizing filter for using therein and polarizing filter assembly | Kazuhiko Ohnuma, Hidetaka Aeba | 2004-11-09 |
| 6778264 | Lens meter | Takeyuki Kato, Eiichi Yanagi | 2004-08-17 |
| 6749303 | Optometry apparatus and diffraction grating plate used in the same | Yasuo Kato, Makoto Fujino | 2004-06-15 |
| 6726326 | Observation apparatus | Hidetaka Aeba | 2004-04-27 |
| 6634754 | Eyeglass frame selecting system | Takeyuki Kato | 2003-10-21 |
| 6629761 | Eye characteristic measuring apparatus | Yoko Hirohara, Toshifumi Mihashi | 2003-10-07 |
| 6540357 | Glaucoma diagnosis apparatus | Kazuhiko Ohnuma, Hidetaka Aeba | 2003-04-01 |
| 6540692 | Optical characteristic measuring apparatus | Toshifumi Mihashi | 2003-04-01 |
| 6428301 | Lens molding apparatus and lens molding tool | Takeyuki Kato | 2002-08-06 |
| 6409342 | Glaucoma diagnosis apparatus and recording medium for glaucoma diagnosis | Kazuhiko Ohnuma, Hidetaka Aeba | 2002-06-25 |
| 6234978 | Optical characteristic measuring apparatus | Toshifumi Mihashi | 2001-05-22 |