Kishi; Isao

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kishi; Isao.The latest application filed is for "drum unit".

Company Profile

31.81.71

Kishi; Isao - Nagoya JP
KISHI; Isao - Nagoya-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
Drum unit having electrical contact surface positioned at outer surface of frame and image forming apparatus provided with the same Grant 11,429,060 - Kishi August 30, 2	2022-08-30
Drum Unit App 20220236689 - WANG; Yuwen ; et al.	2022-07-28
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
Developer Cartridge App 20220146960 - WANG; Yuwen ; et al.	2022-05-12
Developing Cartridge Including Shaft And Cam Having Cam Surface App 20220137549 - WANG; Yuwen ; et al.	2022-05-05
Drum unit Grant 11,320,779 - Wang , et al. May 3, 2	2022-05-03
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
Developing cartridge including shaft and cam having cam surface Grant 11,256,208 - Wang , et al. February 22, 2	2022-02-22
Developer cartridge Grant 11,249,418 - Wang , et al. February 15, 2	2022-02-15
Drawer including photosensitive drum and frame, and image forming apparatus provided with the same Grant 11,204,579 - Wang , et al. December 21, 2	2021-12-21
Image Forming Apparatus App 20210232083 - SHINOYA; Shota ; et al.	2021-07-29
Drum Unit Having Electrical Contact Surface Positioned At Outer Surface Of Frame And Image Forming Apparatus Provided With The Same App 20210208534 - KISHI; Isao	2021-07-08
Developing Cartridge Including Shaft And Cam Having Cam Surface App 20210208532 - WANG; Yuwen ; et al.	2021-07-08
Drum cartridge and image forming apparatus Grant 11,054,765 - Kishi July 6, 2	2021-07-06
Developer Cartridge App 20210165342 - WANG; Yuwen ; et al.	2021-06-03
Drum Unit App 20210165361 - WANG; Yuwen ; et al.	2021-06-03
Image forming apparatus Grant 10,996,615 - Shinoya , et al. May 4, 2	2021-05-04
Developing Cartridge Having Electrode Contactable With Another Electrode By Pivot Motion Of The Cartridge App 20210109456 - WANG; Yuwen ; et al.	2021-04-15
Developing cartridge including shaft and cam having cam surface Grant 10,962,923 - Wang , et al. March 30, 2	2021-03-30
Drum unit having electrical contact surface positioned at outer surface of frame and image forming apparatus provided with the same Grant 10,955,793 - Kishi March 23, 2	2021-03-23
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
Drum unit Grant 10,942,485 - Wang , et al. March 9, 2	2021-03-09
Developing cartridge having electrode contactable with another electrode by pivot motion of the cartridge Grant 10,890,857 - Wang , et al. January 12, 2	2021-01-12
Drawer Including Drawer Frame, Connector, And Holder Holding The Same And Movable Relative To Drawer Frame App 20200387104 - SHINOYA; Shota ; et al.	2020-12-10
Developer cartridge Grant 10,859,942 - Wang , et al. December 8, 2	2020-12-08
Drawer Including Photosensitive Drum And Frame, And Image Forming Apparatus Provided With The Same App 20200379401 - WANG; Yuwen ; et al.	2020-12-03
Drum Cartridge And Image Forming Apparatus App 20200379378 - KISHI; Isao	2020-12-03
Drum cartridge and image forming apparatus Grant 10,852,685 - Kishi , et al. December 1, 2	2020-12-01
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
Drum Unit App 20200341426 - WANG; Yuwen ; et al.	2020-10-29
Drum cartridge and image forming apparatus Grant 10,761,459 - Kishi Sep	2020-09-01
Image Forming Apparatus App 20200272085 - SHINOYA; Shota ; et al.	2020-08-27
Drawer including photosensitive drum and frame, and image forming apparatus provided with the same Grant 10,754,289 - Wang , et al. A	2020-08-25
Developing Cartridge Including Shaft And Cam Having Cam Surface App 20200257241 - A1	2020-08-13
Drum unit Grant 10,725,427 - Wang , et al.	2020-07-28
Developing cartridge including shaft and cam having cam surface Grant 10,649,397 - Wang , et al.	2020-05-12
Drum Cartridge And Image Forming Apparatus App 20200103790 - KISHI; Isao	2020-04-02
Drum Cartridge And Image Forming Apparatus App 20200103813 - KISHI; Isao ; et al.	2020-04-02
Developer Cartridge App 20200081371 - WANG; Yuwen ; et al.	2020-03-12
Drum Unit App 20200050142 - WANG; Yuwen ; et al.	2020-02-13
Developing Cartridge Including Shaft And Cam Having Cam Surface App 20200033789 - WANG; Yuwen ; et al.	2020-01-30
Developer cartridge Grant 10,520,853 - Wang , et al. Dec	2019-12-31
Drum Unit Having Electrical Contact Surface Positioned At Outer Surface Of Frame And Image Forming Apparatus Provided With The S App 20190369550 - KISHI; Isao	2019-12-05
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
Drum unit Grant 10,488,813 - Wang , et al. Nov	2019-11-26
Developing cartridge including shaft and cam having cam surface Grant 10,459,399 - Wang , et al. Oc	2019-10-29
Developing Cartridge Including Shaft And Cam Having Cam Surface App 20190302682 - WANG; Yuwen ; et al.	2019-10-03
Drum Unit App 20190302681 - WANG; Yuwen ; et al.	2019-10-03
Drawer Including Photosensitive Drum And Frame, And Image Forming Apparatus Provided With The Same App 20190302674 - WANG; Yuwen ; et al.	2019-10-03
Developing Cartridge Having Electrode Contactable With Another Electrode By Pivot Motion Of The Cartridge App 20190302641 - WANG; Yuwen ; et al.	2019-10-03
Developer Cartridge App 20190302645 - WANG; Yuwen ; et al.	2019-10-03
Drum unit having electrical contact surface positioned at outer surface of frame and image forming apparatus provided with the same Grant 10,401,782 - Kishi Sep	2019-09-03
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
Image forming apparatus and tandem type photosensitive unit Grant 10,216,139 - Okabe , et al. Feb	2019-02-26
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
Drum Unit Having Electrical Contact Surface Positioned At Outer Surface Of Frame And Image Forming Apparatus Provided With The Same App 20190041791 - KISHI; Isao	2019-02-07
Developer cartridge Grant 10,175,639 - Hashimoto , et al. J	2019-01-08
Developer Cartridge App 20180150023 - Hashimoto; Junichi ; et al.	2018-05-31
Image Forming Apparatus and Tandem Type Photosensitive Unit App 20180101125 - Okabe; Yasushi ; et al.	2018-04-12
Developer cartridge Grant 9,904,243 - Hashimoto , et al. February 27, 2	2018-02-27
Developer cartridge Grant 9,864,330 - Hashimoto , et al. January 9, 2	2018-01-09
Image forming apparatus and tandem type photosensitive unit Grant 9,841,723 - Okabe , et al. December 12, 2	2017-12-12
Developer Cartridge App 20170285505 - Hashimoto; Junichi ; et al.	2017-10-05
Cartridge provided with coil-shaped electrode member Grant 9,753,428 - Hashimoto , et al. September 5, 2	2017-09-05
Cartridge Provided with Coil-Shaped Electrode Member App 20170160698 - Hashimoto; Junichi ; et al.	2017-06-08
Cartridge provided with coil-shaped electrode member Grant 9,581,960 - Hashimoto , et al. February 28, 2	2017-02-28
Image Forming Apparatus and Tandem Type Photosensitive Unit App 20160320743 - Okabe; Yasushi ; et al.	2016-11-03
Image forming apparatus and tandem type photosensitive unit Grant 9,423,768 - Okabe , et al. August 23, 2	2016-08-23
Developer Cartridge App 20160077465 - Hashimoto; Junichi ; et al.	2016-03-17
Developer cartridge Grant 9,201,390 - Hashimoto , et al. December 1, 2	2015-12-01
Developer cartridge Grant 9,182,735 - Hashimoto , et al. November 10, 2	2015-11-10
Developer cartridge Grant 9,182,734 - Hashimoto , et al. November 10, 2	2015-11-10
Image Forming Apparatus and Tandem Type Photosensitive Unit App 20150277363 - Okabe; Yasushi ; et al.	2015-10-01
Image forming apparatus and tandem type photosensitive unit Grant 9,134,691 - Okabe , et al. September 15, 2	2015-09-15
Developer cartridge Grant 9,052,684 - Hashimoto , et al. June 9, 2	2015-06-09
Image forming apparatus and photosensitive unit Grant 9,014,594 - Okabe , et al. April 21, 2	2015-04-21
Developer Cartridge App 20150086245 - Hashimoto; Junichi ; et al.	2015-03-26
Developer Cartridge App 20150086246 - Hashimoto; Junichi ; et al.	2015-03-26
Developer Cartridge App 20150086224 - Hashimoto; Junichi ; et al.	2015-03-26
Cartridge Provided with Coil-Shaped Electrode Member App 20140363189 - Hashimoto; Junichi ; et al.	2014-12-11
Photosensitive unit and image forming apparatus Grant 8,831,473 - Hashimoto , et al. September 9, 2	2014-09-09
Developing unit, process unit, and image forming device Grant 8,818,235 - Kishi August 26, 2	2014-08-26
Developer Cartridge App 20140056615 - Hashimoto; Junichi ; et al.	2014-02-27
Developer cartridge for image-forming device Grant 8,633,953 - Kishi January 21, 2	2014-01-21
Image Forming Apparatus and Tandem Type Photosensitive Unit App 20140016964 - Okabe; Yasushi ; et al.	2014-01-16
Developer cartridge Grant 8,600,264 - Hashimoto , et al. December 3, 2	2013-12-03
Image forming apparatus and tandem type photosensitive unit Grant 8,559,845 - Okabe , et al. October 15, 2	2013-10-15
Image forming device having process unit that can be pulled out thereof Grant 8,488,993 - Hashimoto , et al. July 16, 2	2013-07-16
Image Forming Apparatus and Photosensitive Unit App 20130114973 - Okabe; Yasushi ; et al.	2013-05-09
Developer cartridge for image-forming device Grant 8,437,665 - Kishi , et al. May 7, 2	2013-05-07
Image forming apparatus and photosensitive unit Grant 8,346,123 - Okabe , et al. January 1, 2	2013-01-01
Developer Cartridge App 20120288305 - HASHIMOTO; Junichi ; et al.	2012-11-15
Developing Unit, Process Unit, And Image Forming Device App 20120269547 - KISHI; Isao	2012-10-25
Developer cartridge Grant 8,280,280 - Hashimoto , et al. October 2, 2	2012-10-02
Image forming device Grant 8,068,764 - Sakaguchi , et al. November 29, 2	2011-11-29
Image forming apparatus having movable drawer detachably supporting a plurality of process cartridges Grant 8,055,152 - Kishi November 8, 2	2011-11-08
Image Forming Device Having Process Unit That Can Be Pulled Out Thereof App 20110211867 - HASHIMOTO; Junichi ; et al.	2011-09-01
Developer Cartridge For Image-forming Device App 20110150527 - KISHI; Isao ; et al.	2011-06-23
Toner cartridge Grant D637,225 - Kishi , et al. May 3, 2	2011-05-03
Developer cartridge for image-forming device Grant 7,924,299 - Kishi April 12, 2	2011-04-12
Image Forming Apparatus and Tandem Type Photosensitive Unit App 20110064457 - OKABE; Yasushi ; et al.	2011-03-17
Developer Cartridge App 20110064463 - HASHIMOTO; Junichi ; et al.	2011-03-17
Image Forming Apparatus Having Movable Drawer Detachably Supporting a Plurality of Process Cartridges App 20110058849 - KISHI; Isao	2011-03-10
Photosensitive member cartridge, developer cartridge and process cartridge Grant 7,873,296 - Ishii , et al. January 18, 2	2011-01-18
Image forming apparatus having movable drawer detachably supporting a plurality of process cartridges Grant 7,853,175 - Kishi December 14, 2	2010-12-14
Photosensitive member cartridge, developer cartridge and process cartridge Grant 7,796,915 - Ishii , et al. September 14, 2	2010-09-14
Developer Cartridge for Image-Forming Device App 20100209125 - Kishi; Isao ; et al.	2010-08-19
Photosensitive Unit and Image Forming Apparatus App 20100135694 - HASHIMOTO; Junichi ; et al.	2010-06-03
Image Forming Apparatus and Photosensitive Unit App 20100135693 - Okabe; Yasushi ; et al.	2010-06-03
Image Forming Apparatus Having Movable Drawer Detachably Supporting a Plurality of Process Cartridges App 20090317127 - KISHI; Isao	2009-12-24
Developing device and image forming apparatus Grant 7,627,264 - Matsushita , et al. December 1, 2	2009-12-01
Printer cartridge Grant D596,663 - Kamimura , et al. July 21, 2	2009-07-21
Image-forming device and developing cartridge with information member for use therein Grant 7,536,117 - Kishi May 19, 2	2009-05-19
Tray for printer cartridges Grant D588,632 - Kamimura , et al. March 17, 2	2009-03-17
Tray for printer cartridges Grant D588,189 - Kamimura , et al. March 10, 2	2009-03-10
Printer cartridge Grant D588,190 - Kamimura , et al. March 10, 2	2009-03-10
Developing device and image forming apparatus Grant 7,471,921 - Fuwazaki , et al. December 30, 2	2008-12-30
Photosensitive member cartridge, developer cartridge and process cartridge App 20080279583 - Ishii; Makoto ; et al.	2008-11-13
Tray for printer cartridges Grant D579,970 - Kamimura , et al. November 4, 2	2008-11-04
Printer cartridge Grant D579,484 - Kamimura , et al. October 28, 2	2008-10-28
Developer cartridge structured to have a predetermined distance between a first axis and a second axis Grant 7,412,188 - Ishii , et al. August 12, 2	2008-08-12
Photosensitive member cartridge, developer cartridge and process cartridge App 20080170882 - Ishii; Makoto ; et al.	2008-07-17
Image Forming Device App 20080152386 - Sakaguchi; Masatoshi ; et al.	2008-06-26
Photosensitive member cartridge, developer cartridge and process cartridge Grant 7,386,253 - Ishii , et al. June 10, 2	2008-06-10
Toner cartridge Grant D566,169 - Ishikawa , et al. April 8, 2	2008-04-08
Developing apparatus, process cartridge and image forming apparatus for preventing leakage Grant 7,336,913 - Sato , et al. February 26, 2	2008-02-26
Toner cartridge Grant D550,767 - Kishi September 11, 2	2007-09-11
Toner cartridge Grant D550,765 - Ishikawa , et al. September 11, 2	2007-09-11
Toner cartridge Grant D550,764 - Ishikawa , et al. September 11, 2	2007-09-11
Process cartridge and image forming apparatus Grant 7,248,817 - Kishi , et al. July 24, 2	2007-07-24
Developing device and image forming apparatus App 20070122182 - Matsushita; Yuichi ; et al.	2007-05-31
Process unit, photoconductive unit, developing unit, and image forming apparatus Grant 7,146,121 - Horinoe , et al. December 5, 2	2006-12-05
Developer Cartridge for image-forming device App 20060238599 - Kishi; Isao ; et al.	2006-10-26
Developing device and image forming apparatus App 20060239724 - Fuwazaki; Takeshi ; et al.	2006-10-26
Image-forming device and developing cartridge for use therein App 20060193645 - Kishi; Isao	2006-08-31
Process cartridge and image forming apparatus App 20060045568 - Kishi; Isao ; et al.	2006-03-02
Photosensitive member cartridge, developer cartridge and process cartridge App 20060029421 - Ishii; Makoto ; et al.	2006-02-09
Photosensitive member cartridge, developer cartridge and process cartridge App 20060029418 - Ishii; Makoto ; et al.	2006-02-09
Developing apparatus, process cartridge and image forming apparatus App 20060024085 - Sato; Fumikazu ; et al.	2006-02-02
Image forming apparatus App 20050100363 - Horinoe, Mitsuru ; et al.	2005-05-12