Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9678319 | Zoom lens | Yasuharu Yamada, Kenichi Nagasawa, Hiroshi Kodama, Toshio Takahashi, Kento Kokubu | 2017-06-13 |
| 9507133 | Zoom lens | Yasuji Ogata | 2016-11-29 |
| 9261682 | Zoom lens | Yasuji Ogata | 2016-02-16 |
| 9097884 | Zoom lens | Yasuharu Yamada, Kenichi Nagasawa, Hiroshi Kodama, Toshio Takahashi, Kento Kokubu | 2015-08-04 |
| 8755132 | Wide angle optical system and image pickup apparatus using the same | Yasuharu Yamada | 2014-06-17 |
| 8711489 | Zoom lens | Yasuharu Yamada, Yasuji Ogata, Kazuteru Kawamura | 2014-04-29 |
| 7605982 | Image pickup system | Yuji Miyauchi | 2009-10-20 |
| 7599121 | Image pickup system | Yuji Miyauchi | 2009-10-06 |
| 7593162 | Image pickup system | Yuji Miyauchi | 2009-09-22 |
| 7529031 | Image pickup system | Yuji Miyauchi | 2009-05-05 |
| 7502171 | Optical path bending type zoom lens system and image taking apparatus including the same | Masaru Morooka, Eiji Shirota | 2009-03-10 |
| 7450319 | Zoom lens | Atsujiro Ishii | 2008-11-11 |
| RE40563 | Image pickup system | Yuji Miyauchi | 2008-11-04 |
| 7372635 | Optical path bending type zoom lens system and image taking apparatus including the same | Masaru Morooka, Eiji Shirota | 2008-05-13 |
| 7236698 | Imaging system | Akiyoshi Tochigi | 2007-06-26 |
| 6958863 | Image pickup system | Yuji Miyauchi | 2005-10-25 |