Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10831005 | Variable magnification optical system, optical apparatus, and variable magnification optical system manufacturing method | Kensuke Uchida, Hiroshi Yamamoto, Taku Matsuo | 2020-11-10 |
| 10831007 | Variable magnification optical system, optical device, and method for producing variable magnification optical system | Masashi Yamashita | 2020-11-10 |