Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10527984 | Fixing device and image forming apparatus | — | 2020-01-07 |
| 10054883 | Fixing device for improving charging stability of charger composed of electrode and shield and image forming apparatus including this fixing device | Kenichi Kasama, Noriaki Furukawa | 2018-08-21 |
| 9563156 | Fixing device including detecting mechanism which detects infrared rays radiated from heating body and image forming apparatus including same | — | 2017-02-07 |
| 9229380 | Fixing device and image forming apparatus | — | 2016-01-05 |
| 9201368 | Fixing device and image forming apparatus with inclined regulation surface | Masaru Takagi | 2015-12-01 |
| 9182933 | Image forming apparatus using vibration detection to recognize mobile terminal | — | 2015-11-10 |
| 9063489 | Fixing device and image forming apparatus | — | 2015-06-23 |
| 8699931 | Fixing device including movable frame body and image forming apparatus including the same | — | 2014-04-15 |
| 8606161 | Image forming apparatus with induction heating type fixing unit | Tamami Asari | 2013-12-10 |
| 8600280 | Fixing device and image forming apparatus including the same | — | 2013-12-03 |
| 8463170 | Image forming apparatus | — | 2013-06-11 |
| 8457539 | Image forming apparatus with induction heating type fixing unit | Tamami Asari | 2013-06-04 |
| 8355660 | Fixing device with a shielding member having an insulated circumferential part and image forming apparatus including same | — | 2013-01-15 |
| 8346145 | Fixing unit and image forming apparatus comprising fixing unit | Tamami Asari, Syoukou Gon | 2013-01-01 |
| 8229339 | Fixing device and image forming apparatus including same | — | 2012-07-24 |
| 8078072 | Image forming apparatus with image fixing device including an induction heater and a shield located between two sections of a core of the induction heater | Eiji Nakajima, Akihiro Kondo, Naoyuki Ishida, Syoukou Gon, Kenichi Kasama | 2011-12-13 |
| 7995958 | Image forming apparatus | Syoukou Gon, Akihiro Kondo, Eiji Nakajima, Naoyuki Ishida, Kenichi Kasama +1 more | 2011-08-09 |
| 7890042 | Image forming apparatus with fixing unit having induction heating member and shielding member for controlling induction heating | Naoyuki Ishida, Akihiro Kondo, Syoukou Gon, Kenichi Kasama, Eiji Nakajima | 2011-02-15 |
| 7835680 | Image forming apparatus with induction heating coil unit and a magnetism adjusting member with a closed frame shape | Eiji Nakajima, Akihiro Kondo, Naoyuki Ishida, Syoukou Gon, Kenichi Kasama | 2010-11-16 |
| 7693435 | Fixing device and image forming apparatus | Motoki Moriguchi | 2010-04-06 |
| 7590377 | Fixing device and image forming apparatus with nonmagnetic metal layer substantially free from temperature rise due to induction heating | — | 2009-09-15 |
| 7489896 | Fixing device and image forming apparatus | — | 2009-02-10 |
| 7480479 | Fixing apparatus | Eiji Nakajima, Akihiro Kondo | 2009-01-20 |
| 7379699 | Fixing device and image forming apparatus | — | 2008-05-27 |
| 7349662 | Fixing device and image forming apparatus | — | 2008-03-25 |