Issued Patents All Time
Showing 26–50 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9638917 | Zoom lens and image pickup apparatus using the same | Akiko Naito, Keitaro Yokoyama, Toshio Takahashi | 2017-05-02 |
| 9557540 | Plurality of imaging optical systems and image pickup apparatus using the same | Kazuyuki Iwasa | 2017-01-31 |
| 9547161 | Single focal length lens system and image pickup apparatus using the same | Takashi Fujikura | 2017-01-17 |
| 9519124 | Single focal length lens system and image pickup apparatus using the same | Takashi Fujikura | 2016-12-13 |
| 9465204 | Zoom lens and image pickup apparatus using the same | Akiko Naito, Keitaro Yokoyama, Toshio Takahashi | 2016-10-11 |
| 9400371 | Image forming lens system and image pickup apparatus using the same | Takashi Fujikura, Keisuke Ichikawa | 2016-07-26 |
| 9395520 | Single focal length lens system and image pickup apparatus using the same | Takashi Fujikura, Kenichi Nagasawa | 2016-07-19 |
| 9297984 | Image forming lens system and image pickup apparatus using the same | Takashi Fujikura | 2016-03-29 |
| 9235037 | Zoom lens and image pickup apparatus using the same | Akiko Naito, Keitaro Yokoyama, Toshio Takahashi | 2016-01-12 |
| 9052496 | Zoom lens and image pickup apparatus using the same | — | 2015-06-09 |
| 8964302 | Image pickup apparatus having zoom lens | Masaru Morooka, Koji Nakagawa, Toshio Takahashi | 2015-02-24 |
| 8711489 | Zoom lens | Hirohiko Kimata, Yasuharu Yamada, Yasuji Ogata | 2014-04-29 |
| 8564711 | Zoom lens and image pickup apparatus having the same | Masaru Morooka, Koki Hozumi, Hideyuki Nagaoka, Koji Nakagawa | 2013-10-22 |
| 8339714 | Zoom lens and imaging apparatus incorporating the same | Akiyoshi Tochigi, Yasuharu Yamada | 2012-12-25 |
| 8248716 | Imaging optical system, and imaging apparatus incorporating the same | Keitaro Yokoyama | 2012-08-21 |
| 7872809 | Optical system and imaging system incorporating it | Tetsuya Yanai, Masahito Watanabe | 2011-01-18 |
| 7859765 | Zoom lens and image pickup apparatus equipped with same | Masahiro Katakura | 2010-12-28 |
| 7418199 | Imaging apparatus | Kazuya Nishimura | 2008-08-26 |
| 7405889 | Optical system and imaging system incorporating it | Masahito Watanabe | 2008-07-29 |
| 7339744 | Electronic imaging apparatus | Masashi Hankawa, Eiji Shirota, Masahito Watanabe | 2008-03-04 |
| 7212351 | Zoom optical system and image taking apparatus using the same | — | 2007-05-01 |
| 7006302 | Image-formation lens,system and imaging system using the same | Toshio Takahashi, Masashi Hankawa, Eiji Shirota | 2006-02-28 |
| 6934091 | Image-formation lens system, and imaging system using the same | Toshio Takahashi, Masashi Hankawa, Eiji Shirota | 2005-08-23 |
| 6433940 | Zoom optical system | Masashi Hankawa, Masaru Morooka | 2002-08-13 |
| 6433938 | Zoom lens system | — | 2002-08-13 |