Issued Patents All Time
Showing 1–25 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10067319 | Single focus lens and photographing apparatus having the same | Dong Woo Kim | 2018-09-04 |
| 9784954 | Rear conversion lenses | — | 2017-10-10 |
| 9297986 | Wide angle lens system and electronic apparatus having the same | — | 2016-03-29 |
| 9066936 | Solid pharmaceutical composition comprising a benzimidazole-7-carboxylate derivative and a pH control agent | Yutaka Tanoue | 2015-06-30 |
| 8873159 | Telephoto lens system | — | 2014-10-28 |
| 8498063 | Telephoto lens system | — | 2013-07-30 |
| 8449911 | Drug composition having active ingredient adhered at high concentration to spherical core | Hiroto Bando | 2013-05-28 |
| 8238036 | Zoom lens and photographing apparatus having the same | — | 2012-08-07 |
| 8229292 | Auto focus adjusting apparatus and camera system | Masataka Hamada, Kazuhiko Sugimoto, Toshihiro Hamamura | 2012-07-24 |
| 7791824 | Telephoto lens system | — | 2010-09-07 |
| 7457049 | High magnification zoom lens | — | 2008-11-25 |
| 7342730 | Zoom lens optical system | — | 2008-03-11 |
| 7256946 | Zoom lens having a wide angle of view and a high zooming ratio and a camera employing the same | — | 2007-08-14 |
| 7113331 | Binocular telescope with photographing function | Ken Hirunuma | 2006-09-26 |
| 6982836 | Zoom lens system | — | 2006-01-03 |
| 6937391 | Optical viewer instrument with photographing function | Ken Hirunuma, Atsumi Kaneko, Moriyasu Kanai, Gouji Funatsu | 2005-08-30 |
| 6927907 | Viewing device | — | 2005-08-09 |
| 6914636 | Optical viewer instrument with photographing function | Ken Hirunuma, Atsumi Kaneko, Moriyasu Kanai, Gouji Funatsu, Masami Shirai | 2005-07-05 |
| 6885506 | Wide-angle zoom lens system | — | 2005-04-26 |
| 6853497 | Wide-angle zoom lens system | — | 2005-02-08 |
| 6822807 | Zoom lens system | — | 2004-11-23 |
| 6785058 | Zoom lens system | — | 2004-08-31 |
| 6781755 | Viewing optical system with an image-blur correcting optical system | — | 2004-08-24 |
| 6549343 | Intermediate telephoto lens system | — | 2003-04-15 |
| 6532342 | Photographing lens system | — | 2003-03-11 |