Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11363948 | Ophthalmologic device and method of operating ophthalmologic device | Yoko Hirohara, Makoto SAIKA, Suguru Miyagawa | 2022-06-21 |
| 10959615 | Eye-fatigue examining device and eye-fatigue examining method | Masakazu Hirota, Kohji Nishida, Makoto SAIKA, Tatsuo Yamaguchi, Suguru Miyagawa | 2021-03-30 |
| 9594258 | Contact lens having myopia progression suppression capability, and contact lens set having myopia progression suppression capability | Mitsuhiko Nakada, Asaki Suzaki, Yukihisa Sakai | 2017-03-14 |
| 8265764 | Artificial vision system | Yasuo Tano, Yutaka Fukuda, Tetsuya Yagi | 2012-09-11 |
| 8090447 | Visual restoration aiding device | Yasuo Tano | 2012-01-03 |
| 7706886 | Ophthalmic treatment stimulation method for inhibiting death of retinal cells | Takeshi Morimoto, Tomomitsu Miyoshi, Yasuo Tano, Yutaka Fukuda | 2010-04-27 |
| 7677731 | Eye optical characteristic measuring apparatus | Toshifumi Mihashi, Yoko Hirohara, Naoyuki Maeda | 2010-03-16 |
| 7403822 | Visual restoration aiding device | Yasuo Tano | 2008-07-22 |
| 7398124 | Visual restoration aiding device | Yasuo Tano, Yutaka Fukuda | 2008-07-08 |
| 7311402 | Eye optical characteristic measuring instrument | Toshifumi Mihashi, Yoko Hirohara, Naoyuki Maeda | 2007-12-25 |
| 7241012 | Ophthalmologic apparatus | Toshifumi Mihashi, Yoko Hirohara, Teruhito Kuroda, Naoyuki Maeda | 2007-07-10 |
| 7020527 | Ophthalmic treatment apparatus | Takeshi Morimoto, Tomomitsu Miyoshi, Yasuo Tano, Yutaka Fukuda | 2006-03-28 |