| Patent | Date |
|---|
Image heating device, image forming apparatus, and heater
Grant 11,422,493 - Tsuchihashi , et al. August 23, 2 | 2022-08-23 |
Image Heating Apparatus, Image Forming Apparatus, And Heater
App 20220197199 - Uekawa; Eiji | 2022-06-23 |
Image Forming Apparatus
App 20220128936 - Uekawa; Eiji | 2022-04-28 |
Image forming apparatus having a fixing portion in which a heat generating region can be changed in a longitudinal directon of a heater
Grant 11,256,199 - Uekawa February 22, 2 | 2022-02-22 |
Image heating apparatus, image forming apparatus, and heater
Grant 11,249,426 - Uekawa February 15, 2 | 2022-02-15 |
Image Heating Apparatus, Image Forming Apparatus, And Heater
App 20210255569 - Uekawa; Eiji | 2021-08-19 |
Image Heating Device, Image Forming Apparatus, And Heater
App 20210255570 - Tsuchihashi; Naoto ; et al. | 2021-08-19 |
Image Forming Apparatus
App 20210033999 - Uekawa; Eiji | 2021-02-04 |
Image forming apparatus having an image reader for measuring the width of a nip of the image forming apparatus
Grant 10,684,580 - Kadowaki , et al. | 2020-06-16 |
Image forming apparatus that controls a degree of temperature rise of a rotatable member of a fixing portion
Grant 10,571,844 - Uekawa , et al. Feb | 2020-02-25 |
Image Forming Apparatus
App 20190265620 - Kadowaki; Hiroyuki ; et al. | 2019-08-29 |
Image Forming Apparatus
App 20190187597 - Uekawa; Eiji ; et al. | 2019-06-20 |
Image forming apparatus that controls a temperature of at least one of a rotating member based on a wearing amount of the rotating member and a pressing member based on a hardness change amount of the pressing member
Grant 10,310,433 - Uekawa , et al. | 2019-06-04 |
Fixing apparatus
Grant 10,162,303 - Kataoka , et al. Dec | 2018-12-25 |
Image Forming Apparatus
App 20180246456 - Uekawa; Eiji ; et al. | 2018-08-30 |
Fixing device
Grant 9,851,669 - Moriya , et al. December 26, 2 | 2017-12-26 |
Image forming apparatus
Grant 9,501,007 - Uekawa , et al. November 22, 2 | 2016-11-22 |
Fixing device with back-up member and nip forming member including a projecting portion projecting toward the back-up member
Grant 9,477,191 - Sato , et al. October 25, 2 | 2016-10-25 |
Roller having core with an elastic layer including tapered portion and fixing apparatus with such roller
Grant 9,442,443 - Tsuchihashi , et al. September 13, 2 | 2016-09-13 |
Image Forming Apparatus
App 20160223959 - Uekawa; Eiji ; et al. | 2016-08-04 |
Fixing Apparatus
App 20160223962 - Kataoka; Hiroshi ; et al. | 2016-08-04 |
Fixing Device
App 20160223971 - Moriya; Jiro ; et al. | 2016-08-04 |
Fixing Device
App 20160132010 - Sato; Noriaki ; et al. | 2016-05-12 |
Roller And Fixing Apparatus
App 20160109836 - Tsuchihashi; Naoto ; et al. | 2016-04-21 |
Fixing device
Grant 9,280,108 - Sato , et al. March 8, 2 | 2016-03-08 |
Fixing Device
App 20160026131 - Sato; Noriaki ; et al. | 2016-01-28 |
Image forming apparatus
Grant 9,037,020 - Uekawa , et al. May 19, 2 | 2015-05-19 |
Image heating apparatus regulating a shift movement of an endless belt the inner face of which contacts a nip portion forming unit forming a nip portion with a roller contacting an outer face of the belt
Grant 9,002,249 - Uekawa , et al. April 7, 2 | 2015-04-07 |
Image heating device with a belt lateral shifting direction regulating mechanism
Grant 8,879,974 - Ando , et al. November 4, 2 | 2014-11-04 |
Rotatable image heating member and image heating device
Grant 8,606,164 - Uekawa , et al. December 10, 2 | 2013-12-10 |
Image Forming Apparatus
App 20130279930 - Uekawa; Eiji ; et al. | 2013-10-24 |
Image Heating Apparatus
App 20130272762 - Uekawa; Eiji ; et al. | 2013-10-17 |
Image forming apparatus or transfer roller used in image forming apparatus
Grant 8,509,663 - Asami , et al. August 13, 2 | 2013-08-13 |
Image Heating Device
App 20130121736 - Ando; Atsutoshi ; et al. | 2013-05-16 |
Method Of Fixing Toner Image
App 20120231390 - Uekawa; Eiji ; et al. | 2012-09-13 |
Rotatable Image Heating Member And Image Heating Device
App 20120027479 - Uekawa; Eiji ; et al. | 2012-02-02 |
Toner Image Fixing Method
App 20110177450 - Uekawa; Eiji ; et al. | 2011-07-21 |
Image Forming Apparatus Or Transfer Roller Used In Image Forming Apparatus
App 20110116844 - Asami; Jun ; et al. | 2011-05-19 |
Image heating apparatus including flexible metallic sleeve, and heater used for this apparatus
Grant 7,518,089 - Hashiguchi , et al. April 14, 2 | 2009-04-14 |
Image heating apparatus and conveying roller for use therein
Grant 7,251,447 - Kanamori , et al. July 31, 2 | 2007-07-31 |
Image forming apparatus having temperature sensing element for sensing temperature of recording material
Grant 7,215,899 - Kimizuka , et al. May 8, 2 | 2007-05-08 |
Image heating apparatus and heater for use therein
Grant 7,203,438 - Omata , et al. April 10, 2 | 2007-04-10 |
Image heating apparatus including flexible metallic sleeve, and heater used for this apparatus
App 20060056891 - Hashiguchi; Shinji ; et al. | 2006-03-16 |
Image heating apparatus and conveying roller for use therein
App 20050244200 - Kanamori, Akihito ; et al. | 2005-11-03 |
Image heating apparatus
Grant 6,961,532 - Uekawa , et al. November 1, 2 | 2005-11-01 |
Image forming apparatus having temperature sensing element for sensing temperature of recording material
App 20050191075 - Kimizuka, Eiichiro ; et al. | 2005-09-01 |
Image heating apparatus and heater for use therein
App 20050163523 - Omata, Masahito ; et al. | 2005-07-28 |
Image heating apparatus having flexible metallic sleeve and reinforcing member disposed in an interior of said sleeve
Grant 6,895,207 - Kataoka , et al. May 17, 2 | 2005-05-17 |
Image heating apparatus having rotary metal member in contact with heater, such rotary member and producing method therefor
Grant 6,794,611 - Kataoka , et al. September 21, 2 | 2004-09-21 |
Heater having imide-based slide layer and image heating apparatus using the heater
Grant 6,787,737 - Uekawa , et al. September 7, 2 | 2004-09-07 |
Image heating apparatus with heater in form of a plate cooperable with a rotatable member to form a heating nip
Grant 6,763,205 - Izawa , et al. July 13, 2 | 2004-07-13 |
Image heating apparatus
App 20040120740 - Uekawa, Eiji ; et al. | 2004-06-24 |
Image heating apparatus having flexible metallic sleeve
App 20040120737 - Kataoka, Hiroshi ; et al. | 2004-06-24 |
Image heating apparatus having metallic rotary member contacting with heater
Grant 6,748,192 - Izawa , et al. June 8, 2 | 2004-06-08 |
Image heating apparatus
Grant 6,671,488 - Izawa , et al. December 30, 2 | 2003-12-30 |
Image forming apparatus
App 20030118363 - Izawa, Satoru ; et al. | 2003-06-26 |
Heater having imide-based slide layer and image heating apparatus using the heater
App 20030042241 - Uekawa, Eiji ; et al. | 2003-03-06 |
Image heating apparatus having rotary metal member in contact with heater, such rotary member and producing method therefor
App 20030038125 - Kataoka, Hiroshi ; et al. | 2003-02-27 |
Image heating apparatus having metallic rotary member contacting with heater
App 20030035667 - Izawa, Satoru ; et al. | 2003-02-20 |
| 