Doda; Kazuhiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Doda; Kazuhiro.The latest application filed is for "fixing unit and image forming apparatus".

Company Profile

32.61.65

Doda; Kazuhiro - Kanagawa JP
Doda; Kazuhiro - Yokohama JP
Doda; Kazuhiro - Yokohama-shi JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Fixing Unit And Image Forming Apparatus App 20220308509 - Wakatsu; Kohei ; et al.	2022-09-29
Image Forming Apparatus App 20220299914 - Doda; Kazuhiro	2022-09-22
Heater including a plurality of heat generation members, fixing apparatus, and image forming apparatus Grant 11,442,385 - Doda , et al. September 13, 2	2022-09-13
Fixing Apparatus Including Heat Generating Element, And Image Forming Apparatus App 20220253006 - Doda; Kazuhiro ; et al.	2022-08-11
Fixing apparatus switching heat generation members and image forming apparatus Grant 11,281,135 - Sato , et al. March 22, 2	2022-03-22
Fixing apparatus including heat generating element, and image forming apparatus Grant 11,281,139 - Doda , et al. March 22, 2	2022-03-22
Image Forming Apparatus Including A Plurality Of Heat Generating Elements App 20220082969 - Yoshida; Tsuguhiro ; et al.	2022-03-17
Fixing Apparatus Having A Nip Area, And Image Forming Apparatus App 20220057736 - Doda; Kazuhiro ; et al.	2022-02-24
Image forming apparatus including a plurality of heat generating elements Grant 11,221,575 - Yoshida , et al. January 11, 2	2022-01-11
Heating apparatus including a plurality of heat generating elements, fixing apparatus, and image forming apparatus Grant 11,204,571 - Wakatsu , et al. December 21, 2	2021-12-21
Fixing apparatus having a nip area, and image forming apparatus Grant 11,194,272 - Doda , et al. December 7, 2	2021-12-07
Heater Including A Plurality Of Heat Generation Members, Fixing Apparatus, And Image Forming Apparatus App 20210333733 - Doda; Kazuhiro ; et al.	2021-10-28
Image Forming Apparatus Including A Plurality Of Heat Generating Elements App 20210333732 - Yoshida; Tsuguhiro ; et al.	2021-10-28
Image forming apparatus including a plurality of heat generating elements Grant 11,092,916 - Yoshida , et al. August 17, 2	2021-08-17
Heater including a plurality of heat generation members, fixing apparatus, and image forming apparatus Grant 11,073,778 - Doda , et al. July 27, 2	2021-07-27
Image forming apparatus Grant 11,048,198 - Doda , et al. June 29, 2	2021-06-29
Fixing Apparatus Including Heat Generating Element, And Image Forming Apparatus App 20210165351 - Doda; Kazuhiro ; et al.	2021-06-03
Fixing apparatus and image forming apparatus that control heat generation of heat generation members Grant 11,003,118 - Yoshida , et al. May 11, 2	2021-05-11
Fixing Apparatus Switching Heat Generation Members And Image Forming Apparatus App 20210132528 - Sato; Yutaka ; et al.	2021-05-06
Fixing Apparatus Having A Nip Area, And Image Forming Apparatus App 20210072684 - Doda; Kazuhiro ; et al.	2021-03-11
Heating Apparatus Including A Plurality Of Heat Generating Elements, Fixing Apparatus, And Image Forming Apparatus App 20210072681 - Wakatsu; Kohei ; et al.	2021-03-11
Image Forming Apparatus Including A Plurality Of Heat Generating Elements App 20210072683 - Yoshida; Tsuguhiro ; et al.	2021-03-11
Image Forming Apparatus Including A Plurality Of Heat Generating Elements App 20210072680 - Yoshida; Tsuguhiro ; et al.	2021-03-11
Fixing apparatus switching heat generation members and image forming apparatus Grant 10,921,737 - Sato , et al. February 16, 2	2021-02-16
Image forming apparatus that switches power supply to plurality of heating elements Grant 10,884,361 - Wakatsu , et al. January 5, 2	2021-01-05
Film used for fixing device and fixing device including the film Grant 10,852,677 - Sato , et al. December 1, 2	2020-12-01
Fixing device and image forming apparatus that control power supply to heat generation members Grant 10,838,336 - Yoshida , et al. November 17, 2	2020-11-17
Fixing Device And Image Forming Apparatus That Control Power Supply To Heat Generation Members App 20200301330 - Yoshida; Tsuguhiro ; et al.	2020-09-24
Fixing Apparatus And Image Forming Apparatus That Control Heat Generation Of Heat Generation Members App 20200249600 - Kind Code	2020-08-06
Heater Including A Plurality Of Heat Generation Members, Fixing Apparatus, And Image Forming Apparatus App 20200233352 - Doda; Kazuhiro ; et al.	2020-07-23
Fixing Apparatus Switching Heat Generation Members And Image Forming Apparatus App 20200233346 - Sato; Yutaka ; et al.	2020-07-23
Image Forming Apparatus App 20200192263 - Doda; Kazuhiro ; et al.	2020-06-18
Roller with filler bundle in elastic layer and fixing device Grant 10,591,856 - Sato , et al.	2020-03-17
Image Forming Apparatus That Switches Power Supply To Plurality Of Heating Elements App 20200064759 - Wakatsu; Kohei ; et al.	2020-02-27
Fixing device that controls electrical power supplied to a film based on a difference between detection temperature values output by a first temperature detecting member and a second temperature detecting member Grant 10,558,153 - Wakatsu , et al. Feb	2020-02-11
Fixing apparatus having a tubular film that includes a low resistance layer formed in a heat generating layer Grant 10,503,105 - Imaizumi , et al. Dec	2019-12-10
Image forming apparatus that switches power supply to plurality of heating elements Grant 10,488,794 - Wakatsu , et al. Nov	2019-11-26
Film for use in fixing device and fixing device with film Grant 10,474,074 - Shinji , et al. Nov	2019-11-12
Roller And Fixing Device App 20190324387 - Sato; Yutaka ; et al.	2019-10-24
Image forming apparatus Grant 10,317,841 - Yoshimura , et al.	2019-06-11
Heating Rotating Member And Heating Apparatus App 20190171145 - Imaizumi; Toru ; et al.	2019-06-06
Fixing device that alleviates a physical load on non-heat-generating regions of a heat generating layer of a fixing film Grant 10,310,424 - An , et al.	2019-06-04
Image Forming Apparatus That Switches Power Supply To Plurality Of Heating Elements App 20190163100 - Wakatsu; Kohei ; et al.	2019-05-30
Fixing device having a fixing nip formed by an elastic roller and a back-up unit with a cylindrical film and a film guide including a plurality of ribs extending circumferentially along the inner periphery of the film Grant 10,303,094 - Tsunashima , et al.	2019-05-28
Film For Use In Fixing Device And Fixing Device With Film App 20190137915 - Shinji; Takeshi ; et al.	2019-05-09
Fixing apparatus and image forming apparatus that maintain a pressing force between a contact member and a heat rotating member Grant 10,254,687 - Wakatsu , et al.	2019-04-09
Film Used For Fixing Device And Fixing Device Including The Film App 20190094772 - Sato; Yutaka ; et al.	2019-03-28
Heating rotating member and heating apparatus Grant 10,216,130 - Imaizumi , et al. Feb	2019-02-26
Film for use in fixing device and fixing device with film Grant 10,209,655 - Shinji , et al. Feb	2019-02-19
Fixing Apparatus And Image Forming Apparatus Provided Therewith App 20180373189 - Wakatsu; Kohei ; et al.	2018-12-27
Fixing member, fixing device having fixing member, and method of manufacturing fixing member having overlapping heat generating strips Grant 10,152,007 - Narahara , et al. Dec	2018-12-11
Film and image heating device using film Grant 10,042,298 - Mitani , et al. August 7, 2	2018-08-07
Fixing Device App 20180181039 - An; Koji ; et al.	2018-06-28
Heating Rotating Member And Heating Apparatus App 20180173140 - Imaizumi; Toru ; et al.	2018-06-21
Fixing apparatus for fixing a toner image on a recording material at a nip portion Grant 9,989,903 - Mitani , et al. June 5, 2	2018-06-05
Image forming apparatus which controls the transfer of toner to a heating member Grant 9,952,538 - Nishida , et al. April 24, 2	2018-04-24
Fixing Device App 20180074444 - Wakatsu; Kohei ; et al.	2018-03-15
Fixing device Grant 9,915,897 - Narahara , et al. March 13, 2	2018-03-13
Fixing Member, Fixing Device Having Fixing Member, And Method For Manufacturing Fixing Member App 20170343929 - Narahara; Takashi ; et al.	2017-11-30
Fixing Apparatus App 20170343931 - Mitani; Takanori ; et al.	2017-11-30
Fixing Device Having Fixing Nip Formed By Elastic Roller And A Back-up Unit With Cylindrical Film And Film Guide Including A Plurality Of Ribs Extending Circumferentially Along The Inner Periphery Of The Film App 20170315485 - Tsunashima; Karen ; et al.	2017-11-02
Film For Use In Fixing Device And Fixing Device With Film App 20170315484 - Shinji; Takeshi ; et al.	2017-11-02
Fixing apparatus for fixing a toner image on a recording medium while conveying and heating the recording medium Grant 9,753,418 - Takeda , et al. September 5, 2	2017-09-05
Fixing device having fixing nip formed by elastic roller and a back-up unit with cylindrical film and film guide including a plurality of ribs extending circumferentially along the inner periphery of the film Grant 9,740,150 - Tsunashima , et al. August 22, 2	2017-08-22
Heating device and image forming apparatus Grant 9,720,362 - Minamishima , et al. August 1, 2	2017-08-01
Film And Image Heating Device Using Film App 20170205737 - Mitani; Takanori ; et al.	2017-07-20
Fixing apparatus Grant 9,709,935 - Mitani , et al. July 18, 2	2017-07-18
Film and image heating device using film Grant 9,658,585 - Mitani , et al. May 23, 2	2017-05-23
Fixing Device App 20170060052 - Narahara; Takashi ; et al.	2017-03-02
Image Forming Apparatus App 20160357145 - Yoshimura; Akira ; et al.	2016-12-08
Fixing Apparatus App 20160349680 - Mitani; Takanori ; et al.	2016-12-01
Fixing Apparatus App 20160349682 - Takeda; Isamu ; et al.	2016-12-01
Heating Device And Image Forming Apparatus App 20160342117 - Minamishima; Yasuhito ; et al.	2016-11-24
Fixing Device Having Fixing Nip Formed By Elastic Roller And A Back-up Unit With Cylindrical Film And Film Guide Including A Plurality Of Ribs Extending Circumferentially Along The Inner Periphery Of The Film App 20160327894 - Tsunashima; Karen ; et al.	2016-11-10
Film And Image Heating Device Using Film App 20160306310 - Mitani; Takanori ; et al.	2016-10-20
Image Forming Apparatus App 20160299460 - Nishida; Satoshi ; et al.	2016-10-13
Fixing apparatus Grant 9,423,737 - Narahara , et al. August 23, 2	2016-08-23
Fixing device having fixing nip formed by elastic roller and a back-up unit with cylindrical film and film guide including a plurality of ribs extending circumferentially along the inner periphery of the film Grant 9,423,732 - Tsunashima , et al. August 23, 2	2016-08-23
Film and image heating device using film Grant 9,411,282 - Mitani , et al. August 9, 2	2016-08-09
Image Fixing Device App 20160033908 - Tsunashima; Karen ; et al.	2016-02-04
Fixing Apparatus App 20160004196 - Narahara; Takashi ; et al.	2016-01-07
Film And Image Heating Device Using Film App 20150378287 - Mitani; Takanori ; et al.	2015-12-31
Image forming apparatus Grant 9,213,273 - Doda , et al. December 15, 2	2015-12-15
Fixing apparatus Grant 9,182,713 - Narahara , et al. November 10, 2	2015-11-10
Film And Image Heating Device Using Film App 20150063885 - Mitani; Takanori ; et al.	2015-03-05
Image forming apparatus Grant 8,891,989 - Umeda , et al. November 18, 2	2014-11-18
Fixing Apparatus App 20140308052 - Narahara; Takashi ; et al.	2014-10-16
Image heating apparatus, film used for the apparatus, and manufacturing method of flexible resin material for the film Grant 8,811,872 - Nakagawa , et al. August 19, 2	2014-08-19
Image Forming Apparatus App 20140219692 - Doda; Kazuhiro ; et al.	2014-08-07
Image forming apparatus Grant 8,750,772 - Doda , et al. June 10, 2	2014-06-10
Image Forming Apparatus Having A Brush Member App 20140105643 - Saito; Seiji ; et al.	2014-04-17
Image Forming Apparatus App 20140050510 - Yasumaru; Ichiro ; et al.	2014-02-20
Image forming apparatus Grant 8,594,546 - Yasumaru , et al. November 26, 2	2013-11-26
Image forming apparatus having a controllable drive coupling Grant 8,532,532 - Shimura , et al. September 10, 2	2013-09-10
Image forming apparatus featuring a rotatable supporting member for a transfer belt Grant 8,532,549 - Yasumaru , et al. September 10, 2	2013-09-10
Image forming apparatus Grant 8,437,670 - Katagiri , et al. May 7, 2	2013-05-07
Image Forming Apparatus App 20130039682 - YASUMARU; Ichiro ; et al.	2013-02-14
Image forming apparatus having transfer member supported by rotatable supporting member Grant 8,320,805 - Yasumaru , et al. November 27, 2	2012-11-27
Image Forming Apparatus App 20120269557 - DODA; Kazuhiro ; et al.	2012-10-25
Image forming apparatus with transfer member for transferring toner on image bearing member Grant 8,280,285 - Inaba , et al. October 2, 2	2012-10-02
Image Forming Apparatus App 20120243894 - Umeda; Kensuke ; et al.	2012-09-27
Image Heating Apparatus, Film Used for the Apparatus, and Manufacturing Method of Flexible Resin Material for the Film App 20120230742 - Nakagawa; Ken ; et al.	2012-09-13
Image Forming Apparatus App 20120230741 - YASUMARU; Ichiro ; et al.	2012-09-13
Image forming apparatus Grant 8,238,807 - Doda , et al. August 7, 2	2012-08-07
Image forming apparatus having a transfer device having one or both of concave and convex portions Grant 8,165,512 - Doda , et al. April 24, 2	2012-04-24
Image Forming Apparatus App 20120087700 - DODA; Kazuhiro ; et al.	2012-04-12
Image Forming Apparatus With Transfer Member For Transferring Toner On Image Bearing Member App 20120039641 - Inaba; Yuichiro ; et al.	2012-02-16
Image Forming Apparatus App 20110318035 - Shimura; Masaru ; et al.	2011-12-29
Image forming apparatus with transfer member for transferring toner on image bearing member Grant 8,068,775 - Inaba , et al. November 29, 2	2011-11-29
Image forming apparatus Grant 8,036,574 - Shimura , et al. October 11, 2	2011-10-11
Image forming apparatus having a transfer unit including an elastic member Grant 8,005,411 - Nakagawa , et al. August 23, 2	2011-08-23
Image Forming Apparatus App 20110188902 - Katagiri; Shinji ; et al.	2011-08-04
Image forming apparatus with swingable transfer members Grant 7,835,678 - Yasumaru , et al. November 16, 2	2010-11-16
Image Forming Apparatus App 20100278567 - Nakagawa; Ken ; et al.	2010-11-04
Image Forming Apparatus App 20100158586 - YASUMARU; Ichiro ; et al.	2010-06-24
Image Forming Apparatus App 20090257779 - Shimura; Masaru ; et al.	2009-10-15
Image Forming Apparatus App 20090232530 - Saito; Seiji ; et al.	2009-09-17
Image Forming Apparatus App 20090202281 - Doda; Kazuhiro ; et al.	2009-08-13
Image Forming Apparatus App 20090196663 - Yasumaru; Ichiro ; et al.	2009-08-06
Image Forming Apparatus With Transfer Member For Transferring Toner On Image Bearing Member App 20080253813 - Inaba; Yuichiro ; et al.	2008-10-16

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