Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9523843 | Zoom lens, optical apparatus, and method for manufacturing zoom lens | Norikazu Yokoi, Issei Tanaka | 2016-12-20 |
| 9513471 | Zoom lens system, optical apparatus and method for manufacturing zoom lens system | Norikazu Yokoi | 2016-12-06 |
| 9453993 | Variable magnification optical system, optical device, and production method for variable magnification optical system | Tomoyuki Sashima | 2016-09-27 |