Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10401722 | Image forming apparatus configured to adjust an image around a cut of a recording medium | Kojiro Tsutsumi | 2019-09-03 |
| 10261459 | Image forming apparatus with accumulated toner amount calculator | Masahiro Katahira, Yoshinori Takahashi | 2019-04-16 |
| 9612558 | Image forming apparatus | — | 2017-04-04 |
| 9389543 | Image forming apparatus having transfer and fixing parts with different widths | — | 2016-07-12 |
| 9298153 | Decurling device and image forming apparatus | Satoshi Nakamura, Masakatsu Eda | 2016-03-29 |
| 9244403 | Fixing device and image forming apparatus | Yoshihiro Hayashi, Toshiyuki Miyata | 2016-01-26 |
| 9213284 | Image forming apparatus and image forming method for correcting images on a medium according to a temperature | Yoshihiro Hayashi, Toshiyuki Miyata, Satoshi Nakamura, Yuhei Tomita | 2015-12-15 |
| 9213282 | Fixing device and image forming apparatus | Masataka KONISHI, Atsumi Kurita, Akihiro Iizuka | 2015-12-15 |
| 9164442 | Fixing device and image forming apparatus | Satoshi Nakamura, Junpei Amano, Norimasa FUJIWARA, Koichi Kimura, Shogo Kamiya +3 more | 2015-10-20 |
| 9104145 | Fixing device having a sliding sheet of cross-linked PTFE | Kenji Omori, Toshiyuki Miyata | 2015-08-11 |
| 9104144 | Image forming apparatus having fixing device with differential pressure at outlet and inlet | Toshiyuki Miyata, Satoshi Nakamura | 2015-08-11 |
| 8879932 | Image forming apparatus and image forming method using toners with different softening points | Masataka KONISHI, Shigeo Ohno, Yoshihiro Hayashi, Masafumi Okabe | 2014-11-04 |
| 8768194 | Fixing device, image forming apparatus, and fixing method | Satoshi Nakamura, Toshiyuki Miyata | 2014-07-01 |
| 8369762 | Heating device including a heating member, a pressure member, a tensioning member, and an inside heating unit, and an image forming apparatus | Kouichi Kimura, Mizuki Sugino | 2013-02-05 |
| 6411785 | Fixing unit, fixing method and image forming apparatus using the same | Norio Ogawahara, Hiroyuki Ohtsuka | 2002-06-25 |