Issued Patents 2019
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10466453 | Optical system and optical device provided therewith | Hiroyuki Ishigami, Kunihiko Shimizu, Takuji Hamasaki | 2019-11-05 |
| 10451858 | Zoom optical system, optical device and method for manufacturing the zoom optical system | Kensuke Uchida | 2019-10-22 |
| 10317654 | Variable magnification optical system, optical apparatus, and variable magnification optical system manufacturing method | Kensuke Uchida, Norikazu Yokoi, Hiroshi Yamamoto, Taku Matsuo | 2019-06-11 |
| 10234663 | Variable power optical system, optical device, and method of manufacturing variable power optical system | Tomoyuki Sashima | 2019-03-19 |
| 10203488 | Zoom lens, optical apparatus, and method for manufacturing zoom lens | Norikazu Yokoi, Issei Tanaka | 2019-02-12 |
| 10185130 | Variable magnification optical system, optical device, and method for manufacturing variable magnification optical system | Tomoyuki Sashima | 2019-01-22 |
| 10168512 | Variable magnification optical system, optical device, and production method for variable magnification optical system | Tomoyuki Sashima | 2019-01-01 |