Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8079764 | Light quantity adjusting device, lens barrel, image pickup device, and method of controlling the image pickup device | — | 2011-12-20 |
| 7885016 | Light quantity adjusting device, lens barrel and image pickup apparatus | Tatsuo Makii | 2011-02-08 |