Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11150451 | Zoom optical system, optical apparatus and method for manufacturing the zoom optical system | Tomoki Ito, Atsushi Shibayama | 2021-10-19 |
| 11106023 | Variable magnification optical system, optical apparatus, and method for producing variable magnification optical system | — | 2021-08-31 |
| 10908388 | Zoom lens, optical apparatus, and method for manufacturing zoom lens | — | 2021-02-02 |