Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9075378 | Fixing device and image forming apparatus with heated fixing device exit rollers | Masami Ishida, Shigeru Watanabe, Yoshiro Konishi | 2015-07-07 |
| 8913922 | Image forming apparatus, fixing-section-holding mechanism, and fixing device | Masami Ishida, Shigeru Watanabe, Yoshiro Konishi | 2014-12-16 |
| 8873117 | Sheet transport device and image forming apparatus | Hiroko Furukata | 2014-10-28 |
| 8831479 | Unit mounting and dismounting mechanism, mounting and dismounting mechanism for fixing unit, and image forming apparatus | Masami Ishida, Shigeru Watanabe, Yoshiro Konishi | 2014-09-09 |
| 8824927 | Fixing device and image forming apparatus including a release member | Shigeru Watanabe, Masami Ishida, Yoshiro Konishi, Hiroko Furukata | 2014-09-02 |
| 8824942 | Fixing device and image forming apparatus | Masami Ishida, Shigeru Watanabe, Yoshiro Konishi | 2014-09-02 |
| 8543045 | Fixing device and image forming apparatus | Shigeru Watanabe, Yasutaka Gotoh, Hiroko Furukata | 2013-09-24 |
| 8447219 | Fixing device and image forming apparatus | Hiroko Furukata, Shigeru Watanabe, Yasutaka Gotoh | 2013-05-21 |
| 8439357 | Paper transport device and image forming apparatus | Masami Ishida, Shigeru Watanabe, Yoshiro Konishi | 2013-05-14 |
| 8417167 | Fixing device and image forming device | Shigeru Watanabe, Yasutaka Gotoh, Hiroko Furukata | 2013-04-09 |
| 8360426 | Medium pressurizing device and image forming apparatus | Shigeru Watanabe, Yoshiro Konishi, Yusuke Sato | 2013-01-29 |
| 8107856 | Fixing device and image forming apparatus including the same | Yasutaka Gotoh, Shigeru Watanabe, Hiroko Furukata | 2012-01-31 |
| 8086119 | Fixing device and image forming device | Hiroko Furukata, Shigeru Watanabe, Yasutaka Gotoh | 2011-12-27 |