Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10871370 | Measurement device | Fumio Ohtomo | 2020-12-22 |
| 10758123 | Ophthalmological microscope system | Satoshi Yamamoto, Michiko Nakanishi | 2020-09-01 |
| 10568504 | Ophthalmologic apparatus | — | 2020-02-25 |
| 10531984 | Ophthalmologic microscope system | Michiko Nakanishi, Satoshi Yamamoto | 2020-01-14 |