Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |