Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11740444 | Zoom optical system, optical device and method for manufacturing the zoom optical system | Tomoyuki Sashima | 2023-08-29 |
| 11653096 | Calculation device, interchangeable lens, camera body, and imaging device | Satoshi Kazahaya, Yuki Kinouchi, Akihiko Obama | 2023-05-16 |