Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10416443 | Light amount adjusting device, imaging optical system, and image capturing apparatus | Yasuhiro Sato | 2019-09-17 |
| 10302934 | Light amount adjusting device, imaging optical system, and image capturing apparatus | Yasuhiro Sato | 2019-05-28 |