Issued Patents All Time
Showing 51–75 of 114 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7837328 | Optical image-measuring device | Hisashi Tsukada, Tsutomu Kikawa | 2010-11-23 |
| 7828437 | Fundus oculi observation device and fundus oculi image processing device | Tsutomu Kikawa, Takashi Fujimura, Hiroyuki Aoki, Jun Suehiro | 2010-11-09 |
| 7794083 | Fundus oculi observation device and fundus oculi image display device | Hisashi Tsukada, Koki Harumoto, Tsutomu Kikawa, Hiroyuki Otsuka | 2010-09-14 |
| 7789511 | Eye movement measuring apparatus, eye movement measuring method and recording medium | Hiroyuki Aoki, Takashi Fujimura, Hisashi Tsukada, Tsutomu Kikawa | 2010-09-07 |
| 7784941 | Fundus observation device | Hiroyuki Otsuka, Kazuhiko Yumikake | 2010-08-31 |
| 7777893 | Optical image measurement device | Tsutomu Kikawa, Hiroaki Okada, Takefumi Hayashi, Hisashi Tsukada | 2010-08-17 |
| 7756311 | Optical image measuring device, optical image measuring program, fundus observation device, and fundus observation program | Yoshiaki Yasuno, Toyohiko Yatagai, Hisashi Tsukada, Tsutomu Kikawa, Hiroyuki Aoki +1 more | 2010-07-13 |
| 7641338 | Fundus observation device | Hiroyuki Aoki, Hisashi Tsukada, Tsutomu Kikawa | 2010-01-05 |
| 7643154 | Optical image measurement device | Tsutomu Kikawa, Hiroaki Okada, Takefumi Hayashi, Hisashi Tsukada | 2010-01-05 |
| 7604351 | Optical image measurement device and optical image measurement method | Hisashi Tsukada, Tsutomu Kikawa, Kazuhiko Yumikake | 2009-10-20 |
| 7566128 | Fundus observation device, fundus image display device and fundus observation program | Hisashi Tsukada, Koki Harumoto, Hiroyuki Aoki, Tsutomu Kikawa | 2009-07-28 |
| 7566132 | Fundus observation device | Hiroyuki Otsuka, Kazuhiko Yumikake, Hiroaki Okada, Yutaka Nishio | 2009-07-28 |
| 7549746 | Fundus observation device | Hisashi Tsukada, Hiroaki Okada, Yutaka Nishio | 2009-06-23 |
| 7548320 | Optical image measuring apparatus | Kinpui Chan, Masahiro Akiba, Hiroyuki Otsuka, Hisashi Tsukada | 2009-06-16 |
| 7527378 | Fundus observation device | Hisashi Tsukada, Tsutomu Kikawa | 2009-05-05 |
| 7492466 | Optical image measuring apparatus and optical image measuring method | Kinpui Chan, Masahiro Akiba, Hiroyuki Otsuka, Hisashi Tsukada, Kazuhiko Yumikake | 2009-02-17 |
| 7458684 | Fundus observation device | Hisashi Tsukada, Tsutomu Kikawa | 2008-12-02 |
| 7370966 | Opthalmologic apparatus | Hiroyuki Otsuka, Kazuhiko Yumikake | 2008-05-13 |
| 7372578 | Optical image measuring apparatus | Masahiro Akiba, Kinpui Chan, Hiroyuki Otsuka, Hisashi Tsukada, Kazuhiko Yumikake | 2008-05-13 |
| 7360897 | Fundus examination apparatus | Hisao Kikuta, Kazuhiko Ohnuma, Takashi Shioiri, Hidetaka Aeba | 2008-04-22 |
| 7344246 | Observation apparatus | Toru Noda, Kazuhiko Onuma, Koji Nishio, Hidetaka Aeba, Yoshio Okazaki +2 more | 2008-03-18 |
| 7345770 | Optical image measuring apparatus and optical image measuring method for forming a velocity distribution image expressing a moving velocity distribution of the moving matter | Kinpui Chan, Masahiro Akiba | 2008-03-18 |
| 7341349 | Ophthalmologic apparatus and ophthalmologic chart | Kohji Nishio, Takefumi Hayashi, Eiichi Yanagi, Noriyuki Nagai, Yasuo Kato +4 more | 2008-03-11 |
| 7292713 | Eye test service system | Takeyuki Kato, Narumi Machida | 2007-11-06 |
| 7275823 | Optometric device | Kohji Nishio, Takefumi Hayashi, Noriyuki Nagai, Yasuo Kato | 2007-10-02 |