Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10976641 | Blade driving device and optical apparatus | Mitsuo Shibata | 2021-04-13 |
| 10884316 | Light amount adjusting device and optical device | Hironori Komiya | 2021-01-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10976641 | Blade driving device and optical apparatus | Mitsuo Shibata | 2021-04-13 |
| 10884316 | Light amount adjusting device and optical device | Hironori Komiya | 2021-01-05 |