Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12066783 | Image forming apparatus | Takuma Tadomi, Kohei Aoki | 2024-08-20 |
| 12025931 | Fixing unit having a sliding sheet with a width in a longitudinal direction smaller than the width of first and second contact members | Tatsuo Yasui, Akiyoshi Shinagawa, Takuma Tadomi, Ikuo Nakamoto, Toru Katsumi +1 more | 2024-07-02 |
| 11835905 | Image forming apparatus | — | 2023-12-05 |
| 11163250 | Fixing unit having a pad to press a belt on a supporting member and a sliding sheet fixed to the supporting member | Tatsuo Yasui, Akiyoshi Shinagawa, Takuma Tadomi, Ikuo Nakamoto, Toru Katsumi +1 more | 2021-11-02 |
| 9684271 | Controlling apparatus, image heating apparatus and image forming apparatus | Yasuharu Chiyoda | 2017-06-20 |
| 9298140 | Controlling apparatus, image heating apparatus and image forming apparatus | Yasuharu Chiyoda | 2016-03-29 |
| 8634751 | Image forming apparatus | Hideaki Miyazawa | 2014-01-21 |
| 8571459 | Image forming apparatus with first and second gloss modes | — | 2013-10-29 |
| 8195077 | Image forming apparatus with high-gloss and partial-gloss modes | — | 2012-06-05 |
| 7798491 | Sheet conveying apparatus and image forming apparatus | Takashi Fujita, Hiroaki Takagishi, Nobuto Kamiyama, Seiichiro Kameda, Youichi Chikugo +2 more | 2010-09-21 |
| 7748697 | Sheet feeding apparatus and image forming apparatus | Takashi Fujita, Hiroaki Takagishi, Nobuto Kamiyama, Kozo Inoue, Seiichiro Kameda +2 more | 2010-07-06 |
| 7620356 | Fixing apparatus and image forming apparatus having the same | Seiichiro Kameda, Youichi Chikugo, Shinichiro Hosoi | 2009-11-17 |
| 7549629 | Image forming apparatus | Satohisa Tateishi, Youichi Chikugo, Seiichiro Kameda, Kozo Inoue, Takashi Fujita +2 more | 2009-06-23 |
| 7392005 | Image heating apparatus | Keigo Kaji, Hiroshi Komiyama, Daigo Matsuura, Makoto Jinzai, Yasuhiro Hayashi +8 more | 2008-06-24 |
| 7392006 | Image heating apparatus | Seiichiro Kameda, Youichi Chikugo, Shinichiro Hosoi | 2008-06-24 |
| 7386270 | Image forming apparatus | — | 2008-06-10 |
| 7383005 | Image forming apparatus with curved conveyance path between first and second transfer portions | — | 2008-06-03 |
| 7344130 | Sheet processing apparatus and image processing apparatus | Daisaku Kamiya, Masaharu Nemura, Yuzo Matsumoto, Shunsuke Nishimura | 2008-03-18 |
| 7331573 | Sheet treating apparatus and image forming apparatus | Yoshimi Mizuta, Toshimasa Suzuki, Masaaki Inoo, Daisaku Kamiya, Hiromichi Tsujino +1 more | 2008-02-19 |
| 7215921 | Image forming apparatus | Yuzo Matsumoto | 2007-05-08 |
| 7195240 | Sheet processing apparatus and image forming apparatus | — | 2007-03-27 |
| 7152856 | Sheet processing apparatus and image processing apparatus | Daisaku Kamiya, Masaharu Nemura, Yuzo Matsumoto, Shunsuke Nishimura | 2006-12-26 |
| 7108256 | Sheet processing apparatus and image forming apparatus | — | 2006-09-19 |
| 7021616 | Vertical transporting sheet treating apparatus | Yoshimi Mizuta, Toshimasa Suzuki, Masaaki Inoo, Daisaku Kamiya, Hiromichi Tsujino +1 more | 2006-04-04 |
| 6845228 | Sheet treating apparatus and image forming apparatus | Toshimasa Suzuki, Yoshimi Mizuta, Masaaki Inoo, Daisaku Kamiya, Hiromichi Tsujino +1 more | 2005-01-18 |