Patent | Date |
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Heating Unit App 20220229386 - MARUYAMA; Yasuhiro ;   et al. | 2022-07-21 |
Drum Unit Having Electrical Contact Surface Positioned At Outer Surface Of Frame And Image Forming Apparatus Provided With The Same App 20220171331 - KISHI; Isao ;   et al. | 2022-06-02 |
Image Forming Apparatus Having Cartridge and Waste Developer Accommodating Portion App 20220128942 - Sato; Shougo ;   et al. | 2022-04-28 |
Drum unit having electrical contact surface positioned at outer surface of frame and image forming apparatus provided with the same Grant 11,262,695 - Kishi , et al. March 1, 2 | 2022-03-01 |
Image forming apparatus having cartridge and waste developer accommodating portion Grant 11,226,581 - Sato , et al. January 18, 2 | 2022-01-18 |
Electronic module Grant 11,083,103 - Hashizume , et al. August 3, 2 | 2021-08-03 |
Fixing device Grant 10,948,859 - Souda March 16, 2 | 2021-03-16 |
Drum Unit Having Electrical Contact Surface Positioned At Outer Surface Of Frame And Image Forming Apparatus Provided With The Same App 20210072698 - KISHI; Isao ;   et al. | 2021-03-11 |
Fixing Device App 20210003954 - SOUDA; Makoto | 2021-01-07 |
Image Forming Apparatus Having Cartridge and Waste Developer Accommodating Portion App 20200371467 - Sato; Shougo ;   et al. | 2020-11-26 |
Drum unit having electrical contact surface positioned at outer surface of frame and image forming apparatus provided with the same Grant 10,845,755 - Kishi , et al. November 24, 2 | 2020-11-24 |
Image forming apparatus having cartridge and waste developer accommodating portion Grant 10,747,164 - Sato , et al. A | 2020-08-18 |
Image Forming Apparatus Having Cartridge and Waste Developer Accommodating Portion App 20200033786 - Sato; Shougo ;   et al. | 2020-01-30 |
Drum Unit Having Electrical Contact Surface Positioned At Outer Surface Of Frame And Image Forming Apparatus Provided With The S App 20190369552 - KISHI; Isao ;   et al. | 2019-12-05 |
Image forming apparatus having cartridge and waste developer accommodating portion Grant 10,437,194 - Sato , et al. O | 2019-10-08 |
Electronic Module App 20190307013 - HASHIZUME; Taiki ;   et al. | 2019-10-03 |
Waste toner container and image-forming apparatus provided with the same Grant 10,429,792 - Souda , et al. O | 2019-10-01 |
Drum unit having electrical contact surface positioned at outer surface of frame and image forming apparatus provided with the same Grant 10,401,789 - Kishi , et al. Sep | 2019-09-03 |
Waste Toner Container and Image-Forming Apparatus Provided with the Same App 20190179253 - Souda; Makoto ;   et al. | 2019-06-13 |
Drum Unit Having Electrical Contact Surface Positioned At Outer Surface Of Frame And Image Forming Apparatus Provided With The Same App 20190041792 - KISHI; Isao ;   et al. | 2019-02-07 |
Image Forming Apparatus Having Cartridge and Waste Developer Accommodating Portion App 20180107148 - Sato; Shougo ;   et al. | 2018-04-19 |
Electric apparatus provided with frame and power supply Grant 9,894,813 - Souda February 13, 2 | 2018-02-13 |
Image forming apparatus having cartridge and waste developer accommodating portion Grant 9,846,406 - Sato , et al. December 19, 2 | 2017-12-19 |
Sheet feeding device and image forming apparatus employing the same Grant 9,796,542 - Shiohara , et al. October 24, 2 | 2017-10-24 |
Electric Apparatus Provided With Frame And Power Supply App 20170257985 - SOUDA; Makoto | 2017-09-07 |
Sheet Feeding Device and Image Forming Apparatus Employing the Same App 20160279974 - Shiohara; Yukio ;   et al. | 2016-09-29 |
Image forming apparatus with frame having hollowly-formed connecting frames Grant 9,423,762 - Souda August 23, 2 | 2016-08-23 |
Exposure unit covering member configuration for an image forming apparatus Grant 9,423,763 - Souda August 23, 2 | 2016-08-23 |
Image Forming Apparatus Having Cartridge And Waste Developer Accommodating Portion App 20160161902 - Sato; Shougo ;   et al. | 2016-06-09 |
Image forming apparatus with a pair of resin and metal frames Grant 9,342,036 - Souda May 17, 2 | 2016-05-17 |
Image forming apparatus having developing unit in which developing device is movably disposed Grant 9,335,725 - Sato , et al. May 10, 2 | 2016-05-10 |
Image forming apparatus with a beam that aligns a sheet feeder with an upper frame Grant 9,327,534 - Souda May 3, 2 | 2016-05-03 |
Image forming apparatus having waste developer accommodating portion Grant 9,280,124 - Sato , et al. March 8, 2 | 2016-03-08 |
Image forming apparatus Grant 9,261,853 - Souda , et al. February 16, 2 | 2016-02-16 |
Image forming apparatus having reduced height Grant 9,256,191 - Souda February 9, 2 | 2016-02-09 |
Image forming apparatus including resin frame for supporting image forming units having photosensitive members Grant 9,250,600 - Souda February 2, 2 | 2016-02-02 |
Image forming apparatus Grant 9,250,602 - Tomatsu , et al. February 2, 2 | 2016-02-02 |
Image forming apparatus Grant 9,239,562 - Souda , et al. January 19, 2 | 2016-01-19 |
Image forming apparatus having resin frame and image forming unit Grant 9,229,419 - Souda January 5, 2 | 2016-01-05 |
Frame-enhancing structure for a frame to support an image forming unit in an image forming apparatus Grant 9,207,627 - Souda , et al. December 8, 2 | 2015-12-08 |
Image forming apparatus Grant 9,195,209 - Souda November 24, 2 | 2015-11-24 |
Image forming apparatus Grant 9,195,206 - Souda , et al. November 24, 2 | 2015-11-24 |
Image forming apparatus Grant 9,195,205 - Souda , et al. November 24, 2 | 2015-11-24 |
Image forming apparatus Grant 9,188,942 - Souda November 17, 2 | 2015-11-17 |
Image forming apparatus Grant 9,188,943 - Souda November 17, 2 | 2015-11-17 |
Image forming apparatus having resin frame to support image forming unit having photosensitive drum Grant 9,188,939 - Souda , et al. November 17, 2 | 2015-11-17 |
Image forming apparatus having resin frame for supporting photosensitive drum Grant 9,182,729 - Souda , et al. November 10, 2 | 2015-11-10 |
Image Forming Apparatus App 20150261174 - SOUDA; Makoto | 2015-09-17 |
Image forming apparatus including holder for holding photosensitive drums Grant 9,128,459 - Souda September 8, 2 | 2015-09-08 |
Image forming apparatus and developing unit for use in image forming apparatus Grant 9,122,191 - Mori , et al. September 1, 2 | 2015-09-01 |
Image forming device having holder positioning arrangement Grant 9,122,228 - Souda , et al. September 1, 2 | 2015-09-01 |
Image forming apparatus capable of positioning drawer relative to main frame Grant 9,098,053 - Hashimoto , et al. August 4, 2 | 2015-08-04 |
Image Forming Apparatus Having Developing Unit in Which Developing Device is Movably Disposed App 20150205253 - Sato; Shougo ;   et al. | 2015-07-23 |
Image forming apparatus Grant 9,069,330 - Souda June 30, 2 | 2015-06-30 |
Image Forming Apparatus App 20150177677 - Souda; Makoto | 2015-06-25 |
Image Forming Apparatus App 20150177679 - Souda; Makoto | 2015-06-25 |
Image Forming Apparatus App 20150177680 - Souda; Makoto ;   et al. | 2015-06-25 |
Image Forming Apparatus App 20150177678 - Souda; Makoto | 2015-06-25 |
Image forming apparatus with metal and resin frame components Grant 9,052,674 - Souda June 9, 2 | 2015-06-09 |
Electrode for image forming apparatus and image forming apparatus Grant 9,046,806 - Souda June 2, 2 | 2015-06-02 |
Image Forming Apparatus App 20150139679 - Souda; Makoto | 2015-05-21 |
Image Forming Apparatus App 20150139687 - Souda; Makoto | 2015-05-21 |
Image forming apparatus having developing unit in which developing device is movably disposed Grant 9,026,002 - Sato , et al. May 5, 2 | 2015-05-05 |
Image Forming Apparatus App 20150093145 - TOMATSU; Yoshiya ;   et al. | 2015-04-02 |
Image Forming Apparatus and Developing Unit For Use In Image Forming Apparatus App 20150071682 - Mori; Hirotaka ;   et al. | 2015-03-12 |
Image Forming Apparatus Having Waste Developer Accommodating Portion App 20150043954 - Sato; Shougo ;   et al. | 2015-02-12 |
Image Forming Apparatus App 20140376946 - Souda; Makoto ;   et al. | 2014-12-25 |
Image Forming Apparatus App 20140376944 - Souda; Makoto ;   et al. | 2014-12-25 |
Image Forming Apparatus App 20140376956 - Souda; Makoto | 2014-12-25 |
Image Forming Apparatus App 20140376958 - Souda; Makoto ;   et al. | 2014-12-25 |
Image Forming Apparatus App 20140376945 - Souda; Makoto ;   et al. | 2014-12-25 |
Image Forming Apparatus App 20140376957 - Souda; Makoto ;   et al. | 2014-12-25 |
Image forming apparatus and developing unit for use in image forming apparatus Grant 8,892,001 - Mori , et al. November 18, 2 | 2014-11-18 |
Image forming device capable of easily detaching and attaching developer cartridge relative to main casing Grant 8,892,000 - Souda November 18, 2 | 2014-11-18 |
Image forming apparatus Grant 8,879,951 - Hashimoto , et al. November 4, 2 | 2014-11-04 |
Image Forming Apparatus Capable of Positioning Drawer Relative to Main Frame App 20140321881 - Hashimoto; Junichi ;   et al. | 2014-10-30 |
Image forming apparatus having waste developer accommodating portion Grant 8,873,999 - Sato , et al. October 28, 2 | 2014-10-28 |
Image forming apparatus Grant 8,867,197 - Souda , et al. October 21, 2 | 2014-10-21 |
Image Forming Apparatus App 20140253662 - Souda; Makoto | 2014-09-11 |
Photosensitive unit and image forming apparatus Grant 8,805,234 - Hashimoto , et al. August 12, 2 | 2014-08-12 |
Image forming apparatus Grant 8,768,237 - Souda July 1, 2 | 2014-07-01 |
Image Forming Apparatus Having Reduced Height App 20140178095 - Souda; Makoto | 2014-06-26 |
Image forming apparatus Grant 8,761,633 - Souda June 24, 2 | 2014-06-24 |
Image Forming Apparatus App 20140086614 - Souda; Makoto | 2014-03-27 |
Image Forming Apparatus App 20140010569 - Souda; Makoto | 2014-01-09 |
Image Forming Apparatus App 20140010571 - Souda; Makoto | 2014-01-09 |
Image forming apparatus Grant 8,611,790 - Souda December 17, 2 | 2013-12-17 |
Image Forming Apparatus App 20130322917 - SOUDA; Makoto ;   et al. | 2013-12-05 |
Image formation device having first frame for supporting image formation unit and second frame of lower flexure rigidity Grant 8,532,524 - Souda September 10, 2 | 2013-09-10 |
Image Forming Apparatus Having Developing Unit in Which Developing Device is Movably Disposed App 20130223878 - Sato; Shougo ;   et al. | 2013-08-29 |
Image forming device capable of reliably transmitting driving force to belt unit Grant 8,511,680 - Souda August 20, 2 | 2013-08-20 |
Image forming apparatus Grant 8,503,168 - Souda , et al. August 6, 2 | 2013-08-06 |
Image Forming Apparatus App 20130195505 - Hashimoto; Junichi ;   et al. | 2013-08-01 |
Electrode For Image Forming Apparatus And Image Forming Apparatus App 20130188982 - SOUDA; Makoto | 2013-07-25 |
Image Forming Apparatus and Developing Unit For Use In Image Forming Apparatus App 20130170855 - Mori; Hirotaka ;   et al. | 2013-07-04 |
Image Forming Apparatus App 20130170857 - Souda; Makoto ;   et al. | 2013-07-04 |
Image Forming Apparatus Having Waste Developer Accommodating Portion App 20130164032 - Sato; Shougo ;   et al. | 2013-06-27 |
Fixing device and image-forming apparatus Grant 8,412,072 - Senda , et al. April 2, 2 | 2013-04-02 |
Image forming apparatus Grant 8,401,418 - Souda March 19, 2 | 2013-03-19 |
Image forming apparatus having photosensitive member unit that moves between an outer position and an operational position Grant 8,380,103 - Souda February 19, 2 | 2013-02-19 |
Image Forming Device Capable of Easily Detaching and Attaching Developer Cartridge Relative to Main Casing App 20130028633 - SOUDA; Makoto | 2013-01-31 |
Image Forming Device Having Holder Positioning Arrangement App 20130004199 - SOUDA; Makoto ;   et al. | 2013-01-03 |
Fixing Device and Image-Forming Apparatus App 20120321361 - Senda; Seiichi ;   et al. | 2012-12-20 |
Thermal fixing unit having pivotally movable pressure pad and image forming device provided with the same Grant 8,295,751 - Souda , et al. October 23, 2 | 2012-10-23 |
Photosensitive Unit and Image Forming Apparatus App 20120251172 - HASHIMOTO; Junichi ;   et al. | 2012-10-04 |
Image Forming Apparatus App 20120237256 - SOUDA; Makoto | 2012-09-20 |
Image Forming Apparatus App 20120237255 - SOUDA; Makoto | 2012-09-20 |
Image Forming Apparatus App 20120219316 - Souda; Makoto | 2012-08-30 |
Image forming apparatus including frame structure for supporting image forming unit Grant 8,175,491 - Tomatsu , et al. May 8, 2 | 2012-05-08 |
Image forming apparatus Grant 8,150,287 - Souda April 3, 2 | 2012-04-03 |
Image Formation Device App 20110262173 - SOUDA; Makoto | 2011-10-27 |
Image Forming Apparatus App 20110262201 - SOUDA; Makoto | 2011-10-27 |
Image forming apparatus and electrode member for the same Grant 8,038,483 - Souda October 18, 2 | 2011-10-18 |
Image forming apparatus roller configuration Grant 8,010,030 - Senda , et al. August 30, 2 | 2011-08-30 |
Image Forming Apparatus App 20110102983 - SOUDA; Makoto ;   et al. | 2011-05-05 |
Image Forming Apparatus And Electrode Member For The Same App 20110065336 - SOUDA; Makoto | 2011-03-17 |
Image Forming Apparatus App 20100329757 - SOUDA; Makoto | 2010-12-30 |
Image Forming Apparatus App 20100239306 - Souda; Makoto | 2010-09-23 |
Image Forming Device Capable of Reliably Transmitting Driving Force to Belt Unit App 20100215419 - SOUDA; Makoto | 2010-08-26 |
Image Forming Apparatus App 20100014887 - TOMATSU; Yoshiya ;   et al. | 2010-01-21 |
Thermal Fixing Unit Having Pivotally Movable Pressure Pad and Image Forming Device Provided with the Same App 20090245901 - Souda; Makoto ;   et al. | 2009-10-01 |
Fixing Unit and Image Forming Apparatus App 20090087235 - Senda; Seiichi ;   et al. | 2009-04-02 |
Image Forming Apparatus App 20090060548 - Souda; Makoto | 2009-03-05 |
Fixing Device and Image-Forming Apparatus App 20080080910 - SENDA; Seiichi ;   et al. | 2008-04-03 |