| Patent | Date |
|---|
Image forming apparatus
Grant 11,448,987 - Nihonyanagi , et al. September 20, 2 | 2022-09-20 |
Image forming apparatus
Grant 11,397,394 - Sako , et al. July 26, 2 | 2022-07-26 |
Image Heating Apparatus
App 20220179339 - Sako; Masato | 2022-06-09 |
Image heating device and image forming apparatus
Grant 11,199,795 - Uchiyama , et al. December 14, 2 | 2021-12-14 |
Image Forming Apparatus
App 20210302880 - Nihonyanagi; Koji ; et al. | 2021-09-30 |
Image forming apparatus and image forming system that set conveying speed based on a number of small sheets to be used or a print operation history
Grant 11,126,121 - Nihonyanagi , et al. September 21, 2 | 2021-09-21 |
Image Forming Apparatus
App 20210200129 - Sako; Masato ; et al. | 2021-07-01 |
Heater and fixing device
Grant 10,996,595 - Sako , et al. May 4, 2 | 2021-05-04 |
Image forming apparatus
Grant 10,983,465 - Sako , et al. April 20, 2 | 2021-04-20 |
Image heating apparatus and image forming apparatus that control electrical power supplied to first and second heat generating blocks
Grant 10,969,712 - Sako , et al. April 6, 2 | 2021-04-06 |
Image heating device and image forming apparatus
Grant 10,962,917 - Sako , et al. March 30, 2 | 2021-03-30 |
Image Forming Apparatus
App 20210034000 - Sako; Masato ; et al. | 2021-02-04 |
Image Forming Apparatus And Image Forming System
App 20210034001 - Nihonyanagi; Koji ; et al. | 2021-02-04 |
Image heating apparatus and image forming apparatus for controlling a temperature of a first heating element and a second heating element
Grant 10,838,329 - Sako , et al. November 17, 2 | 2020-11-17 |
Image Heating Device And Image Forming Apparatus
App 20200333732 - Uchiyama; Takahiro ; et al. | 2020-10-22 |
Image Heating Device And Image Forming Apparatus
App 20200310328 - Sako; Masato ; et al. | 2020-10-01 |
Image Heating Apparatus And Image Forming Apparatus For Controlling A Temperature Of A First Heating Element And A Second Heatin
App 20200081378 - Sako; Masato ; et al. | 2020-03-12 |
Image Heating Apparatus And Image Forming Apparatus That Control Electrical Power Supplied To First And Second Heat Generating B
App 20200050135 - Sako; Masato ; et al. | 2020-02-13 |
Image heating apparatus that controls timing of switching a thyristor on and off based on whether a recording material is in a nip
Grant 10,534,296 - Iwasaki , et al. Ja | 2020-01-14 |
Heater And Fixing Device
App 20190384211 - Sako; Masato ; et al. | 2019-12-19 |
Image heating apparatus and image forming apparatus for controlling a temperature of a first heating element and a second heating element
Grant 10,488,793 - Sako , et al. Nov | 2019-11-26 |
Image heating apparatus and image forming apparatus that control electrical power supplied to first and second heat generating blocks
Grant 10,488,792 - Sako , et al. Nov | 2019-11-26 |
Image Heating Apparatus
App 20190171136 - Iwasaki; Atsushi ; et al. | 2019-06-06 |
Image Heating Apparatus And Image Forming Apparatus For Controlling A Temperature Of A First Heating Element And A Second Heating Element
App 20190107801 - Sako; Masato ; et al. | 2019-04-11 |
Image Heating Apparatus And Image Forming Apparatus That Control Electrical Power Supplied To First And Second Heat Generating Blocks
App 20190049881 - Sako; Masato ; et al. | 2019-02-14 |
Image heating apparatus and image forming apparatus for controlling a temperature of a first heating element and a second heating element
Grant 10,185,258 - Sako , et al. Ja | 2019-01-22 |
Image heating apparatus and image forming apparatus
Grant 10,114,318 - Sako , et al. October 30, 2 | 2018-10-30 |
Image Heating Apparatus And Image Forming Apparatus
App 20180032008 - Sako; Masato ; et al. | 2018-02-01 |
Image Heating Apparatus And Image Forming Apparatus
App 20180004135 - Sako; Masato ; et al. | 2018-01-04 |
Heater and image heating apparatus
Grant 9,772,587 - Iwasaki , et al. September 26, 2 | 2017-09-26 |
Heater and image heating apparatus mounted with the same
Grant 9,658,581 - Mochizuki , et al. May 23, 2 | 2017-05-23 |
Heater And Image Heating Apparatus Mounted With The Same
App 20170075266 - Mochizuki; Keisuke ; et al. | 2017-03-16 |
Heater And Image Heating Apparatus
App 20170075269 - Iwasaki; Atsushi ; et al. | 2017-03-16 |
Image heating apparatus
Grant 9,268,270 - Hashiguchi , et al. February 23, 2 | 2016-02-23 |
Fixing Apparatus
App 20160018764 - Takagi; Kenji ; et al. | 2016-01-21 |
Image forming apparatus capable of reducing a toner consumption amount by performing toner supply control
Grant 9,170,555 - Kanari , et al. October 27, 2 | 2015-10-27 |
Image Forming Apparatus
App 20150043935 - Kanari; Kenji ; et al. | 2015-02-12 |
Image forming apparatus capable of reducing a toner consumption amount by performing toner supply control
Grant 8,891,993 - Kanari , et al. November 18, 2 | 2014-11-18 |
Image Heating Apparatus
App 20140161498 - Hashiguchi; Shinji ; et al. | 2014-06-12 |
Image forming system and apparatus with different printing modes for different numbers of printing sheets
Grant 8,509,645 - Ikegami , et al. August 13, 2 | 2013-08-13 |
Image Forming Apparatus
App 20120275807 - Kanari; Kenji ; et al. | 2012-11-01 |
Image Forming System And Image Forming Apparatus
App 20120033987 - Ikegami; Shoichiro ; et al. | 2012-02-09 |
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