Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7780292 | Ophthalmologic examination apparatus | Atsushi Kakuuchi, Kazunori Matsumura, Takayoshi Suzuki, Yutaka Mizukusa | 2010-08-24 |
| 6805443 | Ophthalmic apparatus | Atsushi Kakuuchi, Shigeru Takimoto | 2004-10-19 |
| 5202709 | Ophthalmological alignment and measurement apparatus | Takashi Hirano | 1993-04-13 |
| 5184157 | Ophthalmic measurement apparatus | Koichi Akiyama | 1993-02-02 |
| 5141304 | Ophthalmological measurement apparatus having sensitivity error correction | — | 1992-08-25 |
| 5000562 | Ophthalmic disease detection method and apparatus | Koichi Akiyama | 1991-03-19 |
| 4957360 | Ophthalmic disease detection apparatus | Koichiro Kakizawa | 1990-09-18 |
| 4877321 | Slit lamp microscope | Masunori Kawamura | 1989-10-31 |
| 4854693 | Ophthalmic disease detection apparatus | Koichiro Kakizawa, Masunori Kawamura | 1989-08-08 |
| 4838683 | Ophthalmic measuring method and apparatus | Masunori Kawamura | 1989-06-13 |
| 4832043 | Ophthalmic disease detection apparatus | — | 1989-05-23 |
| 4744649 | Ophthalmological measuring apparatus | Masao Niino, Nobuyuki Yasuda, Koichiro Kakizawa, Masunori Kawamura | 1988-05-17 |
| 4711542 | Ophthalmic disease detection apparatus | Koichiro Kakizawa, Masunori Kawamura | 1987-12-08 |