Issued Patents All Time
Showing 1–25 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11903560 | Objective optical system, image pickup apparatus, endoscope and endoscope system | Nobuhiko Sone | 2024-02-20 |
| 11543647 | Objective optical system for endoscope, endoscope, and image pickup unit | Yoshifumi Tsuji | 2023-01-03 |
| 10884223 | Objective optical system for endoscope | Yoshifumi Tsuji | 2021-01-05 |
| 10739577 | Objective optical system for endoscope | Hideyasu Takato | 2020-08-11 |
| 10007105 | Objective optical system for endoscope | — | 2018-06-26 |
| 9568726 | Objective optical system for endoscope | Shinya Sato | 2017-02-14 |
| 9211054 | Endoscope tip part and endoscope | Hideyasu Takato, Yoshifumi Tsuji | 2015-12-15 |
| 9106848 | Optical unit and endoscope including the optical unit | — | 2015-08-11 |
| 8647260 | Image apparatus for endoscopes | — | 2014-02-11 |
| 8348473 | Illumination optical system | Hideyasu Takato, Tsutomu Sasamoto | 2013-01-08 |
| 8331041 | Imaging optical system and image-acquisition apparatus | Masahiro Katakura, Hideyasu Takato | 2012-12-11 |
| 7990438 | Imaging apparatus adapted to implement electrical image restoration processing | — | 2011-08-02 |
| 7764438 | Zoom lens system and image pickup apparatus using the same | Masahiro Imamura, Tetsuya Yanai | 2010-07-27 |
| 7764439 | Zoom lens system and image pickup apparatus using the same | Masahiro Imamura, Kenji Ono | 2010-07-27 |
| 7633688 | Image forming optical system | — | 2009-12-15 |
| 7450314 | Zoom lens system and image pickup apparatus using the same | Tomoyuki Satori, Kenji Ono | 2008-11-11 |
| 7423813 | Zoom lens system and image pickup apparatus including the same | — | 2008-09-09 |
| 7385769 | Image forming optical system, and image pickup apparatus and identification apparatus using the system | — | 2008-06-10 |
| 7301712 | Image-formation optical system, and imaging system incorporating the same | — | 2007-11-27 |
| 7206143 | Image-formation optical system, and imaging system incorporating the same | Toshihide Nozawa | 2007-04-17 |
| 7050239 | Real image mode variable magnification finder | — | 2006-05-23 |
| 6775073 | Real image type zoom finder | — | 2004-08-10 |
| 6643062 | Finder optical system and image pickup apparatus using the same | — | 2003-11-04 |
| 6473249 | Prism optical system and image pickup apparatus using the same | — | 2002-10-29 |
| 6373645 | Prism optical system and image pickup apparatus using the same | — | 2002-04-16 |