Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11084889 | Water-absorbent resin particles and method for producing same | Yusuke MATSUBARA | 2021-08-10 |
| 10682625 | Absorbent resin composition and method for producing same | Yusuke MATSUBARA, Taichi Matsuyama, Shoichi HIROOKA | 2020-06-16 |
| 9584708 | Optical system and lens control system having focus adjustment used for imaging apparatus | Yoshinori Matsuzawa, Sumio Kawai, Osamu Nonaka, Hiroshi Kodama | 2017-02-28 |
| 9442569 | Operation apparatus, display device, and imaging apparatus | Kento Kokubu, Sumio Kawai | 2016-09-13 |
| 9151939 | Zoom lens and image pickup apparatus equipped with same | Kazuya Nishimura, Hiroshi Kodama, Toshio Takahashi | 2015-10-06 |
| 9041852 | Imaging apparatus having optical system and lens control unit for focus adjustment | Yoshinori Matsuzawa, Sumio Kawai, Osamu Nonaka, Hiroshi Kodama | 2015-05-26 |
| 8238035 | Zoom lens and image pickup apparatus equipped with same | Yasuharu Yamada, Ayami Imamura | 2012-08-07 |
| 8218245 | Zoom lens | — | 2012-07-10 |
| 8102606 | Zoom lens system and electronic image pickup apparatus using the same | — | 2012-01-24 |
| 7729058 | Zoom lens system and electronic image pickup apparatus using the same | Kouki Hozumi, Takahiro Amanai, Masahito Watanabe, Masashi Hankawa, Kazuya Nishimura | 2010-06-01 |
| 7719774 | Zoom lens system and electronic image pickup apparatus using the same | Tomoyuki Satori, Masahiro Imamura, Kazuya Nishimura | 2010-05-18 |
| 7515354 | Zooms lens system and electronic image pickup apparatus using the same | — | 2009-04-07 |
| 7471459 | Zoom lens system and image pickup apparatus using the same | Masashi Hankawa, Masahito Watanabe, Kouki Hozumi, Kazuya Nishimura, Takahiro Amanai | 2008-12-30 |
| 7453650 | Zoom optical system and electronic imaging apparatus having the same | Masashi Hankawa, Kouki Hozumi | 2008-11-18 |
| 7433132 | Zoom lens system and electronic image pickup apparatus using the same | — | 2008-10-07 |
| 7420611 | Electronic image pickup system | Masahito Watanabe, Shinichi Mihara, Yuji Miyauchi, Toshihide Nozawa, Hisashi Goto | 2008-09-02 |
| 7417684 | Electronic image pickup system | Masahito Watanabe, Shinichi Mihara, Yuji Miyauchi, Toshihide Nozawa, Hisashi Goto | 2008-08-26 |
| 7414665 | Imaging system | Masahito Watanabe, Shinichi Mihara, Azusa Noguchi, Yuji Miyauchi | 2008-08-19 |
| 7382549 | Zoom lens and imaging system incorporating it | — | 2008-06-03 |
| 7339745 | Zoom lens system and electronic image pickup apparatus using the same | Kouki Hozumi, Kazuya Nishimura, Masashi Hankawa | 2008-03-04 |
| 7289152 | Electronic image pickup system including a zoom lens and an electronic image pickup device located on an image plane side of the zoom lens | Masahito Watanabe, Shinichi Mihara, Yuji Miyauchi, Toshihide Nozawa, Hisashi Goto | 2007-10-30 |
| 7212242 | Electronic image pickup system | Masahito Watanabe, Shinichi Mihara, Yuji Miyauchi, Toshihide Nozawa, Hisashi Goto | 2007-05-01 |
| 7190529 | Zoom lens | Masaru Morooka | 2007-03-13 |
| 7047145 | Compensation method of resolver detected position | Yoshi Ishizuka, Kazuhiro Makiuchi | 2006-05-16 |
| 7002755 | Zoom lens, and electronic imaging system using the same | Shinichi Mihara, Masahito Watanabe, Yuji Miyauchi | 2006-02-21 |