Issued Patents All Time
Showing 25 most recent of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10782631 | Image forming apparatus | — | 2020-09-22 |
| 10663901 | Image forming apparatus | Yasuo Shirodai, Makoto Fujii | 2020-05-26 |
| 10527979 | Image forming apparatus and control program | — | 2020-01-07 |
| 10317831 | Image forming system, image forming method, imaging forming apparatus, job management method, and computer-readable non-transitory recording medium strong job management program | — | 2019-06-11 |
| 10161476 | Machine having reciprocating slider crank mechanism, and method for designing machine having reciprocating slider crank mechanism | Kazuyuki Maeda | 2018-12-25 |
| 8588675 | Image forming system | — | 2013-11-19 |
| 8320807 | Image forming apparatus for forming an image on a sheet at a nip portion formed by rotary bodies | Junichi Hamada, Hiroshi Funabiki, Hidetoshi Katayanagi | 2012-11-27 |
| 7359665 | Image forming apparatus having fixing device with endless fixing belt | — | 2008-04-15 |
| 7187900 | Image forming apparatus having a fixing device for fixing toner image formed on a sheet by an endless fixing belt engaged with a fixing roller | Hiroshi Fuma, Yoshio Yamazaki, Junichi Hamada, Hisayoshi Nagase | 2007-03-06 |
| 7046950 | Image forming apparatus | Hiroshi Fuma, Haruo Iwahashi, Hisayoshi Nagase | 2006-05-16 |
| 7010240 | Image forming apparatus that controls a fixing device to fix a toner image onto paper with improved productivity | Hiroshi Fuma, Hisayoshi Nagase | 2006-03-07 |
| 6947172 | Fixing device for image-forming apparatus | Shuta Hamada, Satoshi Haneda | 2005-09-20 |
| 6795681 | Fixing device controlling method, fixing device, and image forming apparatus for forming fixed images of desired glossiness | Hiroshi Fuma, Junichi Hamada | 2004-09-21 |
| 6438841 | Device for holding fixing roller, method for manufacturing fixing roller, and image forming apparatus | Hiroshi Fuma, Shuta Hamada | 2002-08-27 |
| 6405013 | Fixing apparatus with a ray transmitting device inside one roller | Satoshi Haneda, Shuta Hamada | 2002-06-11 |
| 6345169 | Fixing apparatus with heat ray generating device | Satoshi Haneda, Hiroyuki Tokimatsu | 2002-02-05 |
| 6308039 | Apparatus for fixing toner images on a transfer material | Satoshi Haneda, Kunio Shigeta, Hiroyuki Tokimatsu, Toshihide Miura | 2001-10-23 |
| 6041204 | Color image forming apparatus with an organic photoconductor | Satoshi Haneda, Hiroyuki Tokimatsu, Shuta Hamada | 2000-03-21 |
| 5930002 | Image forming apparatus having a single-body image forming drum unit | Satoshi Haneda, Hisayoshi Nagase, Hiroyuki Tokimatsu, Shuta Hamada, Toshihide Miura | 1999-07-27 |
| 5886728 | Image forming apparatus having a plurality of exposure devices which are radially arranged on a common supporting member with respect to a rotation axis of an image forming body | Shuta Hamada, Satoshi Haneda, Hisayoshi Nagase, Hiroyuki Tokimatsu, Toshihide Miura | 1999-03-23 |
| 5850247 | Image forming apparatus | Shuta Hamada, Satoshi Haneda, Hisayoshi Nagase, Hiroyuki Tokimatsu, Toshihide Miura | 1998-12-15 |
| 5840461 | Process for producing cylindrical substrate for image formation | Satoshi Haneda, Hisayoshi Nagase, Hiroyuki Tokimatsu, Shuta Hamada, Toshihide Miura +1 more | 1998-11-24 |
| 5784672 | Color image forming apparatus having integrally formed/removable image forming body and exposive device | Satoshi Haneda, Hisayoshi Nagase, Hiroyuki Tokimatsu, Shuta Hamada, Toshihide Miura | 1998-07-21 |
| 5758243 | Color image forming apparatus | Satoshi Haneda, Hisayoshi Nagase, Hiroyuki Tokimatsu, Shuta Hamada, Toshihide Miura | 1998-05-26 |
| 5701553 | Multi-color image forming apparatus having high developability without fogging and without mixing of colors | Isao Endo, Toru Komatsu, Yotaro Sato, Hiroyuki Nomori, Kunio Shigeta | 1997-12-23 |