Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10470931 | Ophthalmic laser treatment apparatus | Takehiro Asakura, Seiki Tomita | 2019-11-12 |
| 9398849 | Ophthalmic apparatus, analysis program, optic media opacity acquiring method, and fluorescence intensity acquiring method | Katsuyasu Mizuno, Junichi Akita | 2016-07-26 |
| 9078595 | Ophthalmic laser treatment apparatus | Hiroki YOKOSUKA, Naho Murakami, Seiji Taki, Koichi Ito | 2015-07-14 |
| 8899751 | Ophthalmic photographing apparatus | — | 2014-12-02 |
| 8556423 | Ophthalmic photographing apparatus | — | 2013-10-15 |
| 8025402 | Ophthalmic photographing apparatus | — | 2011-09-27 |
| 7768651 | Optical coherence tomography apparatus based on spectral interference and an ophthalmic apparatus | Masaaki Hanebuchi | 2010-08-03 |
| 7557928 | Apparatus using optical coherence tomography based on spectral interference, and an ophthalmic apparatus | — | 2009-07-07 |
| 7510282 | Ophthalmic photographing apparatus | Toshio Murata | 2009-03-31 |
| 6530918 | Laser treatment apparatus | Seiki Tomita | 2003-03-11 |
| 6312423 | Laser treatment apparatus | Yasuo Ota | 2001-11-06 |
| 6139151 | Optical member, observation apparatus with the optical member, and examination apparatus with the optical member | Manabu Ota | 2000-10-31 |
| 5872625 | Apparatus for measuring an optical characteristic of an examined lens | Tadashi Kajino, Masanao Fujieda, Yasumi Hikosaka | 1999-02-16 |
| 5504542 | Stereoscopic retinal camera having judging mechanism of alignment condition | Toshiya Hino, Tsuguo Nanjo | 1996-04-02 |
| 5371557 | Stereoscopic retinal camera | Tsuguo Nanjho, Nobuyuki Yano | 1994-12-06 |
| 5355253 | Stereoscopic retinal camera | Tsuguo Nanjo | 1994-10-11 |
| 5300062 | Photocoagulator | — | 1994-04-05 |
| 5193960 | Washer with elastic water-swellable rubber | Takuo Fukushima, Isamu Ichizuka, Hiroshi Inoue | 1993-03-16 |