| Patent | Date |
|---|
Heating apparatus including electrically conductive heat producing layer providing short heat increase time and temperature uniformity
Grant 7,796,931 - Yasuda , et al. September 14, 2 | 2010-09-14 |
Fixing apparatus and image forming apparatus including power suppression
Grant 7,596,332 - Noguchi , et al. September 29, 2 | 2009-09-29 |
Heating Apparatus
App 20090232565 - Yasuda; Akihiro ; et al. | 2009-09-17 |
Image heating apparatus and image forming apparatus including synchronization of magnetic flux generation
Grant 7,561,816 - Asakura , et al. July 14, 2 | 2009-07-14 |
Fixing Device
App 20090142114 - Yasuda; Akihiro ; et al. | 2009-06-04 |
Heat generating roller, fixing equipment, and image forming apparatus
Grant 7,486,923 - Imai , et al. February 3, 2 | 2009-02-03 |
Fixing Apparatus, Heating Roller, And Image Forming Device
App 20090028617 - Katakabe; Noboru ; et al. | 2009-01-29 |
Fixing apparatus and image forming apparatus
Grant 7,483,666 - Tatematsu , et al. January 27, 2 | 2009-01-27 |
Fixing device
Grant 7,433,639 - Yasuda , et al. October 7, 2 | 2008-10-07 |
Image heating device and image forming device
Grant 7,427,729 - Asakura , et al. September 23, 2 | 2008-09-23 |
Fixing apparatus
Grant 7,424,259 - Samei , et al. September 9, 2 | 2008-09-09 |
Heat Generating Roller, Fixing Equipment, and Image Forming Apparatus
App 20080063445 - Imai; Masaru ; et al. | 2008-03-13 |
Fixing device
App 20070166067 - Noguchi; Tomoyuki ; et al. | 2007-07-19 |
Fixing Apparatus And Image Forming Apparatus
App 20070127959 - TATEMATSU; Hideki ; et al. | 2007-06-07 |
Fixing apparatus
App 20070122214 - Samei; Masahiro ; et al. | 2007-05-31 |
Electromagnetic induction heat generating roller, heating device, and image forming apparatus
Grant 7,194,234 - Katakabe , et al. March 20, 2 | 2007-03-20 |
Fixing device
App 20070014601 - Yasuda; Akihiro ; et al. | 2007-01-18 |
Heating roller, image heating apparatus, and image forming apparatus
Grant 7,122,768 - Imai , et al. October 17, 2 | 2006-10-17 |
Image heating device
Grant 7,079,800 - Asakura , et al. July 18, 2 | 2006-07-18 |
Image heating device and image forming device
App 20060147221 - Asakura; Kenji ; et al. | 2006-07-06 |
Image heating apparatus and image forming apparatus
App 20060099001 - Asakura; Kenji ; et al. | 2006-05-11 |
Heat-fixing device
App 20060072931 - Asakura; Kenji ; et al. | 2006-04-06 |
Electromagnetic induction heat generating roller, heating device, and image forming apparatus
App 20050152720 - Katakabe, Noboru ; et al. | 2005-07-14 |
Image heating device using induction heating and image forming apparatus
Grant 6,872,925 - Asakura , et al. March 29, 2 | 2005-03-29 |
Belt, magnetic roller, method for producing thereof, and image forming apparatus using the same
App 20050047839 - Shimizu, Tadafumi ; et al. | 2005-03-03 |
Magnetic induction exothermic roller and method of producing the same, and heating device and image forming device
App 20040253887 - Katakabe, Noboru ; et al. | 2004-12-16 |
Electromagnetic induced heating roller, heating apparatus, and image forming apparatus
App 20040169036 - Katakabe, Noboru ; et al. | 2004-09-02 |
Image heating device
App 20040161270 - Asakura, Kenji ; et al. | 2004-08-19 |
Image heating device and image forming apparatus
App 20040136761 - Asakura, Kenji ; et al. | 2004-07-15 |
Heating roller, image heating apparatus, and image forming apparatus.
App 20040099650 - Imai, Masaru ; et al. | 2004-05-27 |
Image forming apparatus having a plurality of image forming units with handles
Grant 6,647,226 - Katakabe , et al. November 11, 2 | 2003-11-11 |
Image forming apparatus with plural color image forming units moveable into image forming position
Grant 6,546,220 - Asakura , et al. April 8, 2 | 2003-04-08 |
Color image forming apparatus
Grant 6,418,296 - Aizawa , et al. July 9, 2 | 2002-07-09 |
Image forming apparatus having a plurality of image forming units with pivotable subunits
Grant 6,397,027 - Katakabe , et al. May 28, 2 | 2002-05-28 |
Color Image Forming Apparatus
App 20020057932 - Aizawa, Masahiro ; et al. | 2002-05-16 |
Image forming unit with high positioning and rotating accuracy and image forming apparatus using the same
Grant 6,366,748 - Takeuchi , et al. April 2, 2 | 2002-04-02 |
Image forming unit and image forming apparatus using the same
App 20010055500 - Katakabe, Noboru ; et al. | 2001-12-27 |
Image forming unit and image forming apparatus using the same
App 20010055494 - Katakabe, Noboru ; et al. | 2001-12-27 |
Color image forming apparatus and belt unit and image forming unit thereof
Grant 6,201,943 - Asakura , et al. March 13, 2 | 2001-03-13 |
Color image forming apparatus, image forming unit therefor, and transfer belt unit therefor
Grant 6,157,799 - Asakura , et al. December 5, 2 | 2000-12-05 |
Color image forming apparatus and belt unit and image forming unit thereof
Grant 6,122,474 - Asakura , et al. September 19, 2 | 2000-09-19 |
Image forming apparatus and belt unit thereof
Grant 6,035,158 - Asakura , et al. March 7, 2 | 2000-03-07 |
Color image forming apparatus comprising a regular mode and a high speed mode
Grant 5,956,552 - Katakabe , et al. September 21, 1 | 1999-09-21 |
Process cartridge and image generating apparatus
Grant 5,583,618 - Takeuchi , et al. December 10, 1 | 1996-12-10 |
Developing apparatus
Grant 5,345,297 - Katakabe , et al. September 6, 1 | 1994-09-06 |
Thermal transfer printing method and printing apparatus employed therefor
Grant 5,263,781 - Mima , et al. November 23, 1 | 1993-11-23 |
Thermal transfer recording apparatus having intermediate transfer medium
Grant 5,168,289 - Katakabe , et al. December 1, 1 | 1992-12-01 |
Solenoid
Grant 4,550,302 - Watanabe , et al. October 29, 1 | 1985-10-29 |
Magnetic tape recording and/or reproducing apparatus
Grant 4,279,006 - Sasaki , et al. July 14, 1 | 1981-07-14 |
| 