Yoshida; Tsuguhiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yoshida; Tsuguhiro.The latest application filed is for "heating apparatus and image forming apparatus".

Company Profile

44.43.48

Yoshida; Tsuguhiro - Kanagawa JP
Yoshida; Tsuguhiro - Yokohama JP
Yoshida; Tsuguhiro - Yokohama-shi JP
Yoshida; Tsuguhiro - Suntou-gun N/A 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
Heating Apparatus And Image Forming Apparatus App 20220299912 - Yoshida; Tsuguhiro ; et al.	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
Image Forming Apparatus App 20220100126 - Ishizumi; Keisuke ; et al.	2022-03-31
Fixing Device Including Heat Equalizing Member And Image Forming Apparatus App 20220100128 - Nakamoto; Atsushi ; et al.	2022-03-31
Fixing apparatus including heat generating element, and image forming apparatus Grant 11,281,139 - Doda , et al. March 22, 2	2022-03-22
Fixing apparatus switching heat generation members and image forming apparatus Grant 11,281,135 - Sato , 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
Image forming apparatus Grant 11,262,673 - Ishizumi , et al. March 1, 2	2022-03-01
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
Image forming apparatus Grant 11,221,572 - Ishizumi , 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
Imaging forming apparatus with enhanced primary transferability where primary transfer is performed with electric current flowing in circumferential direction of intermediate transfer belt Grant 11,143,987 - Yoshida , et al. October 12, 2	2021-10-12
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
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 20210072680 - Yoshida; Tsuguhiro ; et al.	2021-03-11
Image Forming Apparatus Including A Plurality Of Heat Generating Elements App 20210072683 - Yoshida; Tsuguhiro ; et al.	2021-03-11
Fixing Apparatus Having A Nip Area, And Image Forming Apparatus App 20210072684 - Doda; Kazuhiro ; 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
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
Image Forming Apparatus App 20200319578 - Ishizumi; Keisuke ; et al.	2020-10-08
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
Image forming apparatus Grant 10,725,402 - Ishizumi , et al.	2020-07-28
Fixing Apparatus Switching Heat Generation Members And Image Forming Apparatus App 20200233346 - Sato; Yutaka ; et al.	2020-07-23
Heater Including A Plurality Of Heat Generation Members, Fixing Apparatus, And Image Forming Apparatus App 20200233352 - Doda; Kazuhiro ; et al.	2020-07-23
Image Forming Apparatus App 20200192263 - Doda; Kazuhiro ; et al.	2020-06-18
Image forming apparatus using contact member to recover toner remaining on intermediate transfer member Grant 10,656,566 - Tanaka , et al.	2020-05-19
Image forming apparatus Grant 10,649,388 - Yoshida , et al.	2020-05-12
Image forming apparatus using intermediate transfer member having grooves and specified dynamic friction coefficient Grant 10,642,195 - Ishio , et al.	2020-05-05
Image Forming Apparatus App 20200133171 - Ishizumi; Keisuke ; et al.	2020-04-30
Image forming apparatus having transfer power source that applies voltage to secondary transfer member to perform secondary transfer of toner images from electrically conductive intermediate transfer belt to recording materials, toner images on image carri Grant 10,627,749 - Katagiri , et al.	2020-04-21
Image forming apparatus that collects toner remaining on intermediate transfer member using member in abutment with intermediate transfer member Grant 10,606,190 - Yoshida , et al.	2020-03-31
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 apparatus Grant 10,564,579 - Ogawa , et al. Feb	2020-02-18
Image forming apparatus Grant 10,509,341 - Tanaka , et al. Dec	2019-12-17
Image Forming Apparatus App 20190369528 - Tanaka; Takayuki ; et al.	2019-12-05
Image forming apparatus that switches power supply to plurality of heating elements Grant 10,488,794 - Wakatsu , et al. Nov	2019-11-26
Image Forming Apparatus That Collects Toner Remaining On Intermediate Transfer Member Using Member In Abutment With Intermediate App 20190332041 - Yoshida; Tsuguhiro ; et al.	2019-10-31
Roller And Fixing Device App 20190324387 - Sato; Yutaka ; et al.	2019-10-24
Image Forming Apparatus App 20190317431 - Ishio; Shohei ; et al.	2019-10-17
Image forming apparatus Grant 10,423,115 - Tetsuno , et al. Sept	2019-09-24
Image forming apparatus Grant 10,401,779 - Katagiri , et al. Sep	2019-09-03
Image Forming Apparatus That Switches Power Supply To Plurality Of Heating Elements App 20190163100 - Wakatsu; Kohei ; et al.	2019-05-30
Image forming apparatus for electrophotographic processing utilizing varying surface speeds Grant 10,289,025 - Yoshida , et al.	2019-05-14
Image Forming Apparatus App 20190137910 - Katagiri; Shinji ; et al.	2019-05-09
Image Forming Apparatus App 20190113881 - Tetsuno; Shuichi ; et al.	2019-04-18
Image forming apparatus that prevents toner charged with polarity opposite normal charging polarity from being collected Grant 10,248,043 - Tetsuno , et al.	2019-04-02
Image Forming Apparatus App 20190072880 - Yoshida; Tsuguhiro ; et al.	2019-03-07
Image Forming Apparatus App 20190064726 - Katagiri; Shinji ; et al.	2019-02-28
Image forming apparatus Grant 10,185,239 - Tanaka , et al. Ja	2019-01-22
Image forming apparatus having intermediate transfer belt, secondary transfer member that contacts outer surface of intermediate transfer belt, opposed member opposed to secondary transfer member via intermediate transfer belt, contact member that contacts inner surface of intermediate transfer belt Grant 10,180,643 - Katagiri , et al. Ja	2019-01-15
Fixing Apparatus App 20190004460 - Ogawa; Kenichi ; et al.	2019-01-03
Image forming apparatus where primary transfer is performed with electric current flowing in circumferential direction of intermediate transfer belt Grant 10,168,645 - Yoshida , et al. J	2019-01-01
Image Forming Apparatus App 20180329334 - Tanaka; Takayuki ; et al.	2018-11-15
Fixing apparatus for fixing a toner image to a recording medium Grant 10,095,165 - Ogawa , et al. October 9, 2	2018-10-09
Image Forming Apparatus App 20180217522 - Yoshida; Tsuguhiro ; et al.	2018-08-02
Image Forming Apparatus App 20180181051 - Yoshida; Tsuguhiro ; et al.	2018-06-28
Image Forming Apparatus App 20180149993 - Tetsuno; Shuichi ; et al.	2018-05-31
Image Forming Apparatus App 20180039210 - Katagiri; Shinji ; et al.	2018-02-08
Image Forming Apparatus App 20180032001 - Yoshida; Tsuguhiro ; et al.	2018-02-01
Image Forming Apparatus App 20170343916 - Tanaka; Takayuki ; et al.	2017-11-30
Image forming apparatus using stretch member and contact member to maintain potential with a current flowing to intermediate transer belt Grant 9,817,342 - Katagiri , et al. November 14, 2	2017-11-14
Fixing Apparatus App 20170031284 - Ogawa; Kenichi ; et al.	2017-02-02
Fixing apparatus for fixing a toner image to a recording medium Grant 9,501,012 - Ogawa , et al. November 22, 2	2016-11-22
Image Forming Apparatus App 20160320727 - Katagiri; Shinji ; et al.	2016-11-03
Image forming apparatus using stretch member and contact member to maintain potential with a current flowing to intermediate transfer belt Grant 9,417,568 - Katagiri , et al. August 16, 2	2016-08-16
Fixing Apparatus App 20160098001 - Ogawa; Kenichi ; et al.	2016-04-07
Image Forming Apparatus App 20150316874 - Katagiri; Shinji ; et al.	2015-11-05
Image forming apparatus using stretch member and contact member to maintain potential with current flowing from current supply member to intermediate transfer belt Grant 9,158,238 - Katagiri , et al. October 13, 2	2015-10-13
Image forming apparatus having misregistration control Grant 9,141,042 - Yoshida , et al. September 22, 2	2015-09-22
Image forming apparatus Grant 8,862,039 - Yoshida , et al. October 14, 2	2014-10-14
Image Forming Apparatus App 20130272730 - Yoshida; Tsuguhiro ; et al.	2013-10-17
Image Forming Apparatus App 20130259506 - Katagiri; Shinji ; et al.	2013-10-03
Image forming apparatus comprising a charging unit including plural conductive fibers Grant 8,532,531 - Shimura , et al. September 10, 2	2013-09-10
Image Forming Apparatus App 20130064583 - Yoshida; Tsuguhiro ; et al.	2013-03-14
Image Forming Apparatus App 20110150532 - Shimura; Masaru ; et al.	2011-06-23

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