| 11902475 |
Diagnostic system for diagnosing image forming apparatus using image formed by image forming apparatus |
Masahide Hirai, Shun-ichi Ebihara, Mahito Yoshioka, Hiroshi Kataoka |
2024-02-13 |
| 11675302 |
Image forming apparatus configured to set control value |
Mahito Yoshioka, Masaki Shimomura, Kenta Inaba |
2023-06-13 |
| 11201970 |
System, apparatus and computer program product for detecting image defects based on angles of respective vectors of a plurality of pixels and reference colors |
Yuki Nishizawa, Hiroyuki Yamazaki, Yoshitaka Zaitsu |
2021-12-14 |
| 11022924 |
Image forming apparatus for determining color of toner adhered to non-image region |
— |
2021-06-01 |
| 10310432 |
Image forming apparatus |
Takahiro Uchiyama, Toshiya Kaino, Taisuke Minagawa |
2019-06-04 |
| 10289036 |
Image forming apparatus |
Ken Yokoyama, Hiroyuki Kadowaki, Shuichi Tetsuno |
2019-05-14 |
| 8971744 |
Image heating apparatus |
Koji Nihonyanagi, Yutaka Sato, Takashi Narahara |
2015-03-03 |
| 8965239 |
Heat fixing device having cooling fan and pressing roller with heat conductive filler |
Toshiya Kaino, Satoru Izawa, Koji Nihonyanagi, Taisuke Minagawa, Hayato Negishi +1 more |
2015-02-24 |
| 8918001 |
Fixing apparatus |
Munehito Kurata, Daizo Fukuzawa, Noriaki Sato, Tomonori Sato, Mahito Yoshioka |
2014-12-23 |
| 8873985 |
Image forming apparatus controlling power supplied to fixing unit |
Daizo Fukuzawa, Munehito Kurata, Noriaki Sato, Mahito Yoshioka |
2014-10-28 |
| 8755706 |
Image forming apparatus |
Taisuke Minagawa, Koji Nihonyanagi, Jun Asami, Toshiya Kaino, Hayato Negishi |
2014-06-17 |
| 8744296 |
Image forming apparatus |
Daizo Fukuzawa, Toru Imaizumi, Mahito Yoshioka, Noriaki Sato, Munehito Kurata +5 more |
2014-06-03 |
| 8725020 |
Image forming apparatus having fixing unit for fixing unfixed toner image formed on recording material onto recording material by heat |
Daizo Fukuzawa, Munehito Kurata, Noriaki Sato, Tomonori Sato, Mahito Yoshioka |
2014-05-13 |
| 8626051 |
Image forming apparatus with conveying portions having a loop detector with contact portion for contacting the sheet |
Daizo Fukuzawa, Noriaki Sato, Mahito Yoshioka, Munehito Kurata, Tooru Imaizumi |
2014-01-07 |
| 8606157 |
Image forming apparatus operable in a mode for cleaning a fixing portion |
Mahito Yoshioka, Daizo Fukuzawa, Noriaki Sato, Tooru Imaizumi, Munehito Kurata |
2013-12-10 |
| 8331819 |
Image forming apparatus |
Daizo Fukuzawa, Tooru Imaizumi, Mahito Yoshioka, Noriaki Sato, Munehito Kurata +5 more |
2012-12-11 |
| 8326169 |
Image forming apparatus |
Munehito Kurata, Daizo Fukuzawa, Mahito Yoshioka, Noriaki Sato, Tooru Imaizumi |
2012-12-04 |
| 8027607 |
Image forming apparatus |
Munehito Kurata, Daizo Fukuzawa, Mahito Yoshioka, Noriaki Sato, Tooru Imaizumi |
2011-09-27 |
| 7933543 |
Image forming apparatus with cleaning mode |
Mahito Yoshioka, Daizo Fukuzawa, Noriaki Sato, Tooru Imaizumi, Munehito Kurata |
2011-04-26 |
