Issued Patents All Time
Showing 25 most recent of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10768396 | Zoom lens and image pickup apparatus using the same | Kazuteru Kawamura, Takashi Fujikura, Kenichi Nagasawa | 2020-09-08 |
| 10353172 | Inner focus lens system and image pickup apparatus using the same | — | 2019-07-16 |
| 10133041 | Zoom lens and image pickup apparatus using the same | — | 2018-11-20 |
| 10073255 | Single focal length lens and optical apparatus using the same | Kenichi Nagasawa | 2018-09-11 |
| 9958656 | Zoom lens and image pickup apparatus using the same | Kazuteru Kawamura, Takashi Fujikura, Kenichi Nagasawa | 2018-05-01 |
| 9810878 | Inner focus lens system and image pickup apparatus using the same | — | 2017-11-07 |
| 9791677 | Inner focus macrolens and image pickup device using the same | — | 2017-10-17 |
| 9703080 | Imaging optical system, and imaging apparatus incorporating the same | — | 2017-07-11 |
| 9383558 | Zoom lens and image pickup apparatus using the same | Toyoki Kon, Masahiro Imamura, Minoru Ueda | 2016-07-05 |
| 9154705 | Zoom lens and image pickup apparatus using the same | Toyoki Kon, Masahiro Imamura, Minoru Ueda | 2015-10-06 |
| 9013803 | Zoom lens and image pickup apparatus equipped with same | — | 2015-04-21 |
| 8982484 | Imaging optical system, and imaging apparatus incorporating the same | — | 2015-03-17 |
| 8964302 | Image pickup apparatus having zoom lens | Kazuteru Kawamura, Koji Nakagawa, Toshio Takahashi | 2015-02-24 |
| 8947793 | Inner focus lens system and image pickup apparatus using the same | — | 2015-02-03 |
| 8654447 | Image stabilization zoom lens | — | 2014-02-18 |
| 8654448 | Inner focus lens system and image pickup apparatus using the same | Akiyoshi Tochigi, Yasuharu Yamada, Yasuji Ogata | 2014-02-18 |
| 8564711 | Zoom lens and image pickup apparatus having the same | Kazuteru Kawamura, Koki Hozumi, Hideyuki Nagaoka, Koji Nakagawa | 2013-10-22 |
| 8159565 | Zoom optical system and electronic imaging apparatus having the same | Masashi Hankawa, Eiji Shirota | 2012-04-17 |
| 8154648 | Zoom lens system and image pickup apparatus using the same | — | 2012-04-10 |
| 7599125 | Image pickup apparatus having wide angle zoom lens system | Hideyuki Nagaoka, Eiji Shirota, Masahiro Katakura | 2009-10-06 |
| 7502171 | Optical path bending type zoom lens system and image taking apparatus including the same | Eiji Shirota, Hirohiko Kimata | 2009-03-10 |
| 7453507 | Electronic imaging apparatus | — | 2008-11-18 |
| 7450316 | Zoom lens system and image pickup apparatus using the same | — | 2008-11-11 |
| 7372635 | Optical path bending type zoom lens system and image taking apparatus including the same | Eiji Shirota, Hirohiko Kimata | 2008-05-13 |
| 7283310 | Zoom lens, and imaging system incorporating it | Kouki Hozumi | 2007-10-16 |