Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9742969 | Attachment optical system and image pickup system including the same | — | 2017-08-22 |
| 9104017 | Zoom lens and image pickup apparatus including the same | — | 2015-08-11 |
| 8786957 | Zoom lens and image pickup apparatus including the same | Yotaro Sanjo | 2014-07-22 |
| 8576494 | Zoom lens system | — | 2013-11-05 |
| 7885014 | Zoom lens system and image pickup apparatus including the same | Yu Inomoto | 2011-02-08 |
| 7580199 | Zoom lens and image taking system having the same | — | 2009-08-25 |
| 7423687 | Image-taking lens system and image-taking system | Yasuyuki Tomita | 2008-09-09 |
| 7236305 | Zoom lens and image pickup apparatus having the same | — | 2007-06-26 |
| 7064903 | Lens device and shooting system | — | 2006-06-20 |
| 6965481 | Zoom lens and photographing system | Yasuyuki Tomita | 2005-11-15 |