Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8218960 | Lens apparatus performing focusing according to zoom position | — | 2012-07-10 |
| 8149518 | Zoom lens system and image pickup apparatus including the same | — | 2012-04-03 |
| 8135267 | Autofocus imaging optical system and image pickup device | Masaru Sakamoto | 2012-03-13 |
| 7929222 | Zoom lens system and camera including the same | Tsuyoshi Wakazono, Masaru Sakamoto, Masakazu Kodaira | 2011-04-19 |
| 7907355 | Zoom lens system and camera including the same | Masakazu Kodaira, Tsuyoshi Wakazono, Masaru Sakamoto | 2011-03-15 |
| 7903345 | Zoom lens and image pickup apparatus having the same | — | 2011-03-08 |
| 7769283 | Lens apparatus wherein focus detection precision is changed in accordance with insertion of an extender optical system into or removal of the extender optical system from the light path of an imaging optical system | — | 2010-08-03 |
| 7532812 | Lens apparatus | — | 2009-05-12 |
| 7499227 | Lens apparatus and image-pickup apparatus | — | 2009-03-03 |
| 7362512 | Lens apparatus and image-pickup apparatus | — | 2008-04-22 |
| 7113344 | Anamorphic converter, lens device using the same, and image-taking device using the same | Takahiro Yoshimi | 2006-09-26 |
| 7095563 | Anamorphic converter, lens system, and shooting system | — | 2006-08-22 |
| 6995920 | Anamorphic converter | — | 2006-02-07 |
| 6989942 | Zoom lens and photographing apparatus having the same | — | 2006-01-24 |
| 6987622 | Zoom lens and image taking system | — | 2006-01-17 |
| 6847495 | Zoom lens apparatus and camera system | — | 2005-01-25 |
| 6560016 | Zoom lens and photographing apparatus using the same | Fumiaki Usui, Kiyoshi Fukami | 2003-05-06 |
| 6141157 | Zoom lens | Jun Hosoya | 2000-10-31 |