Morioka; Masanari

Patent Applications and Registrations

Patent applications and USPTO patent grants for Morioka; Masanari.The latest application filed is for "process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit".

Company Profile

39.112.106

Morioka; Masanari - Numazu-shi JP
Morioka; Masanari - Kanagawa JP
Morioka; Masanari - Numazu JP
Morioka; Masanari - Yokohama JP
- Numazu JP
Morioka; Masanari - Yokohama-shi JP
Morioka; Masanari - Yokahama JP
Morioka; Masanari - Tokyo JP
Morioka; Masanari - Namazu JP
Morioka; Masanari - Shizouka JP
Morioka; Masanari - Shizuoka JP
Morioka; Masanari - Shizuoka-Ken JP
Morioka; Masanari - Toride 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
Process Cartridge, Electrophotographic Image Forming Apparatus, And Electrophotographic Photosensitive Drum Unit App 20220075314 - Ueno; Takahito ; et al.	2022-03-10
Cartridge And Image Forming Apparatus App 20220066387 - Sakakibara; Yuichi ; et al.	2022-03-03
Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit Grant 11,237,517 - Ueno , et al. February 1, 2	2022-02-01
Electrophotographic image forming apparatus, developing apparatus, and coupling member Grant 11,204,584 - Morioka , et al. December 21, 2	2021-12-21
Electrophotographic Image Forming Apparatus, Cartridge And Drum Unit App 20210382434 - Morioka; Masanari ; et al.	2021-12-09
Electrophotographic image forming apparatus, developing apparatus, and coupling member Grant 11,163,263 - Morioka , et al. November 2, 2	2021-11-02
Rotational force transmitting part Grant 11,156,956 - Ueno , et al. October 26, 2	2021-10-26
Electrophotographic Image Forming Apparatus, Developing Apparatus, And Coupling Member App 20210311432 - Morioka; Masanari ; et al.	2021-10-07
Cartridge And Electrophotographic Image Forming Apparatus Which Uses Cartridge App 20210294241 - Miyabe; Shigeo ; et al.	2021-09-23
Cartridge and electrophotographic image forming apparatus which uses cartridge Grant 11,067,949 - Miyabe , et al. July 20, 2	2021-07-20
Cartridge and electrophotographic image forming apparatus which uses cartridge Grant 11,061,369 - Miyabe , et al. July 13, 2	2021-07-13
Cartridge App 20210109479 - Kubo; Yukio ; et al.	2021-04-15
Process Cartridge, Electrophotographic Image Forming Apparatus, And Electrophotographic Photosensitive Drum Unit App 20210080903 - Ueno; Takahito ; et al.	2021-03-18
Rotational Force Transmitting Part App 20210041830 - Ueno; Takahito ; et al.	2021-02-11
Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit Grant 10,877,433 - Ueno , et al. December 29, 2	2020-12-29
Electrophotographic Image Forming Apparatus, Developing Apparatus, And Coupling Member App 20200379405 - Morioka; Masanari ; et al.	2020-12-03
Rotational force transmitting part Grant 10,845,756 - Ueno , et al. November 24, 2	2020-11-24
Electrophotographic image forming apparatus, developing apparatus, and coupling member Grant 10,816,931 - Morioka , et al. October 27, 2	2020-10-27
Electrophotographic image forming apparatus, developing apparatus, and coupling member Grant 10,795,312 - Morioka , et al. October 6, 2	2020-10-06
Electrophotographic image forming apparatus, developing apparatus, and coupling member Grant 10,788,790 - Morioka , et al. September 29, 2	2020-09-29
Electrophotographic image forming apparatus, developing apparatus, and coupling member Grant 10,788,789 - Morioka , et al. September 29, 2	2020-09-29
Process Cartridge, Electrophotographic Image Forming Apparatus, And Electrophotographic Photosensitive Drum Unit App 20200249624 - Kind Code	2020-08-06
Electrophotographic Image Forming Apparatus, Developing Apparatus, And Coupling Member App 20200241465 - Morioka; Masanari ; et al.	2020-07-30
Electrophotographic Image Forming Apparatus, Developing Apparatus, And Coupling Member App 20200241466 - Morioka; Masanari ; et al.	2020-07-30
Electrophotographic Image Forming Apparatus, Developing Apparatus, And Coupling Member App 20200241464 - Morioka; Masanari ; et al.	2020-07-30
Electrophotographic image forming apparatus, developing apparatus, and coupling member Grant 10,712,709 - Morioka , et al.	2020-07-14
Electrophotographic image forming apparatus, developing apparatus, and coupling member Grant 10,712,710 - Morioka , et al.	2020-07-14
Process cartridge Grant 10,705,481 - Sugimoto , et al.	2020-07-07
Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit Grant 10,671,018 - Ueno , et al.	2020-06-02
Cartridge And Electrophotographic Image Forming Apparatus Which Uses Cartridge App 20200159165 - Miyabe; Shigeo ; et al.	2020-05-21
Developing device having conveying member for stably conveying developer, developer container, process cartridge, and image forming apparatus Grant 10,656,556 - Egami , et al.	2020-05-19
Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit Grant 10627778 -	2020-04-21
Electrophotographic image forming apparatus, developing apparatus, and coupling member Grant 10,620,582 - Morioka , et al.	2020-04-14
Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit Grant 10,585,391 - Ueno , et al.	2020-03-10
Photosensitive member unit and electrophotographic image forming apparatus Grant 10,564,591 - Toba , et al. Feb	2020-02-18
Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit Grant 10,551,793 - Ueno , et al. Fe	2020-02-04
Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit Grant 10,539,924 - Ueno , et al. Ja	2020-01-21
Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit Grant 10,539,923 - Ueno , et al. Ja	2020-01-21
Electrophotographic Image Forming Apparatus, Developing Apparatus, And Coupling Member App 20200012230 - Morioka; Masanari ; et al.	2020-01-09
Electrophotographic Image Forming Apparatus, Developing Apparatus, And Coupling Member App 20200012232 - Morioka; Masanari ; et al.	2020-01-09
Electrophotographic Image Forming Apparatus, Developing Apparatus, And Coupling Member App 20200012231 - Morioka; Masanari ; et al.	2020-01-09
Electrophotographic image forming apparatus, developing apparatus, and coupling member Grant 10,520,887 - Morioka , et al. Dec	2019-12-31
Rotational Force Transmitting Part App 20190391528 - Ueno; Takahito ; et al.	2019-12-26
Rotational force transmitting part Grant 10,429,794 - Ueno , et al. O	2019-10-01
Process Cartridge App 20190286051 - Sugimoto; Sohta ; et al.	2019-09-19
Process Cartridge, Electrophotographic Image Forming Apparatus, And Electrophotographic Photosensitive Drum Unit App 20190278219 - Ueno; Takahito ; et al.	2019-09-12
Process Cartridge, Electrophotographic Image Forming Apparatus, And Electrophotographic Photosensitive Drum Unit App 20190278218 - Ueno; Takahito ; et al.	2019-09-12
Process Cartridge, Electrophotographic Image Forming Apparatus, And Electrophotographic Photosensitive Drum Unit App 20190278217 - Ueno; Takahito ; et al.	2019-09-12
Electrophotographic Image Forming Apparatus, Developing Apparatus, And Coupling Member App 20190271939 - Morioka; Masanari ; et al.	2019-09-05
Image forming apparatus Grant 10,386,782 - Kanno , et al. A	2019-08-20
Rotational Force Transmitting Part App 20190137928 - Ueno; Takahito ; et al.	2019-05-09
Cartridge And Electrophotographic Image Forming Apparatus Which Uses Cartridge App 20190079448 - Miyabe; Shigeo ; et al.	2019-03-14
Rotational force transmitting part Grant 10,209,670 - Ueno , et al. Feb	2019-02-19
Cartridge, and electrophotographic image forming apparatus which uses cartridge Grant 10,168,665 - Miyabe , et al. J	2019-01-01
Process Cartridge, Electrophotographic Image Forming Apparatus, And Electrophotographic Photosensitive Drum Unit App 20180364640 - Ueno; Takahito ; et al.	2018-12-20
Process cartridge for image forming apparatus Grant D832,339 - Toba , et al. October 30, 2	2018-10-30
Developing Device, Developer Container, Process Cartridge, And Image Forming Apparatus App 20180203378 - Egami; Yasuyuki ; et al.	2018-07-19
Photosensitive Member Unit And Electrophotographic Image Forming Apparatus App 20180129157 - Toba; Shinjiro ; et al.	2018-05-10
Electrophotographic Image Forming Apparatus, Developing Apparatus, And Coupling Member App 20180113415 - Morioka; Masanari ; et al.	2018-04-26
Image Forming Apparatus App 20180101124 - Kanno; Kazuhiko ; et al.	2018-04-12
Electrophotographic image forming apparatus, developing apparatus, and coupling member Grant 9,939,776 - Morioka , et al. April 10, 2	2018-04-10
Electrophotographic image forming apparatus, developing apparatus, and coupling member Grant 9,886,002 - Morioka , et al. February 6, 2	2018-02-06
Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit Grant 9,874,854 - Ueno , et al. January 23, 2	2018-01-23
Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit Grant 9,874,846 - Ueno , et al. January 23, 2	2018-01-23
Side cover for process cartridge for image forming device Grant D807,955 - Toba , et al. January 16, 2	2018-01-16
Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit Grant 9,869,960 - Ueno , et al. January 16, 2	2018-01-16
Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit Grant 9,864,333 - Ueno , et al. January 9, 2	2018-01-09
Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit Grant 9,864,331 - Ueno , et al. January 9, 2	2018-01-09
Rotational Force Transmitting Part App 20180004155 - Ueno; Takahito ; et al.	2018-01-04
Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit Grant 9,857,765 - Ueno , et al. January 2, 2	2018-01-02
Electrophotographic image forming apparatus, developing apparatus, and coupling member Grant 9,857,766 - Morioka , et al. January 2, 2	2018-01-02
Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit Grant 9,857,764 - Ueno , et al. January 2, 2	2018-01-02
Electrophotographic image forming apparatus, developing apparatus, and coupling member Grant 9,851,685 - Morioka , et al. December 26, 2	2017-12-26
Electrophotographic image forming apparatus, developing apparatus, and coupling member Grant 9,851,688 - Morioka , et al. December 26, 2	2017-12-26
Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit Grant 9,846,408 - Ueno , et al. December 19, 2	2017-12-19
Image forming apparatus cartridge having changeable relative positioning of a coupling member and another part of the image forming apparatus cartridge Grant 9,841,724 - Morioka , et al. December 12, 2	2017-12-12
Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit Grant 9,841,729 - Ueno , et al. December 12, 2	2017-12-12
Process cartridge having changeable relative positioning of a coupling member and another part of the process cartridge Grant 9,841,728 - Ueno , et al. December 12, 2	2017-12-12
Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit Grant 9,841,727 - Ueno , et al. December 12, 2	2017-12-12
Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit Grant 9,836,021 - Ueno , et al. December 5, 2	2017-12-05
Electrophotographic image forming apparatus, developing apparatus, and coupling member Grant 9,836,015 - Morioka , et al. December 5, 2	2017-12-05
Electrophotographic image forming apparatus, developing apparatus, and coupling member Grant 9,817,333 - Morioka , et al. November 14, 2	2017-11-14
Process cartridge for image forming apparatus Grant D798,948 - Toba , et al. October 3, 2	2017-10-03
Process cartridge for image forming apparatus Grant D798,949 - Toba , et al. October 3, 2	2017-10-03
Side member, cartridge, and image forming apparatus Grant 9,772,600 - Morioka , et al. September 26, 2	2017-09-26
Rotational force transmitting part Grant 9,772,602 - Ueno , et al. September 26, 2	2017-09-26
Cartridge, And Electrophotographic Image Forming Apparatus Which Uses Cartridge App 20170248911 - Miyabe; Shigeo ; et al.	2017-08-31
Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit Grant 9,746,826 - Ueno , et al. August 29, 2	2017-08-29
Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit Grant 9,733,614 - Ueno , et al. August 15, 2	2017-08-15
Electrophotographic Image Forming Apparatus, Developing Apparatus, And Coupling Member App 20170227920 - Morioka; Masanari ; et al.	2017-08-10
Process Cartridge, Electrophotographic Image Forming Apparatus, And Electrophotographic Photosensitive Drum Unit App 20170227927 - Ueno; Takahito ; et al.	2017-08-10
Process Cartridge, Electrophotographic Image Forming Apparatus, And Electrophotographic Photosensitive Drum Unit App 20170227925 - Ueno; Takahito ; et al.	2017-08-10
Electrophotographic Image Forming Apparatus, Developing Apparatus, And Coupling Member App 20170227919 - Morioka; Masanari ; et al.	2017-08-10
Process cartridge for image forming apparatus Grant D791,862 - Toba , et al. July 11, 2	2017-07-11
Electrophotographic image forming apparatus, developing apparatus, and coupling member Grant 9,703,257 - Morioka , et al. July 11, 2	2017-07-11
Process Cartridge, Electrophotographic Image Forming Apparatus, And Electrophotographic Photosensitive Drum Unit App 20170192384 - Ueno; Takahito ; et al.	2017-07-06
Process Cartridge, Electrophotographic Image Forming Apparatus, And Electrophotographic Photosensitive Drum Unit App 20170192386 - Ueno; Takahito ; et al.	2017-07-06
Process cartridge for image forming apparatus Grant D791,224 - Toba , et al. July 4, 2	2017-07-04
Process Cartridge, Electrophotographic Image Forming Apparatus, And Electrophotographic Photosensitive Drum Unit App 20170185033 - Ueno; Takahito ; et al.	2017-06-29
Process Cartridge, Electrophotographic Image Forming Apparatus, And Electrophotographic Photosensitive Drum Unit App 20170185027 - Ueno; Takahito ; et al.	2017-06-29
Electrophotographic Image Forming Apparatus, Developing Apparatus, And Coupling Member App 20170185030 - Morioka; Masanari ; et al.	2017-06-29
Electrophotographic Image Forming Apparatus, Developing Apparatus, And Coupling Member App 20170185031 - Morioka; Masanari ; et al.	2017-06-29
Cartridge, and electrophotographic image forming apparatus which uses cartridge Grant 9,684,261 - Miyabe , et al. June 20, 2	2017-06-20
Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit Grant 9,678,471 - Ueno , et al. June 13, 2	2017-06-13
Side cover for process cartridge for image forming device Grant D786,962 - Toba , et al. May 16, 2	2017-05-16
Electrophotographic Image Forming Apparatus, Developing Apparatus, And Coupling Member App 20170102634 - Morioka; Masanari ; et al.	2017-04-13
Process Cartridge, Electrophotographic Image Forming Apparatus, And Electrophotographic Photosensitive Drum Unit App 20170090407 - Ueno; Takahito ; et al.	2017-03-30
Electrophotographic Image Forming Apparatus, Developing Apparatus, And Coupling Member App 20170090412 - Morioka; Masanari ; et al.	2017-03-30
Process Cartridge, Electrophotographic Image Forming Apparatus, And Electrophotographic Photosensitive Drum Unit App 20170090414 - Ueno; Takahito ; et al.	2017-03-30
Electrophotographic Image Forming Apparatus, Developing Apparatus, And Coupling Member App 20170090413 - Morioka; Masanari ; et al.	2017-03-30
Process Cartridge, Electrophotographic Image Forming Apparatus, And Electrophotographic Photosensitive Drum Unit App 20170090405 - Ueno; Takahito ; et al.	2017-03-30
Process Cartridge, Electrophotographic Image Forming Apparatus, And Electrophotographic Photosensitive Drum Unit App 20170090410 - Ueno; Takahito ; et al.	2017-03-30
Process Cartridge, Electrophotographic Image Forming Apparatus, And Electrophotographic Photosensitive Drum Unit App 20170090406 - Ueno; Takahito ; et al.	2017-03-30
Process Cartridge, Electrophotographic Image Forming Apparatus, And Electrophotographic Photosensitive Drum Unit App 20170090411 - Ueno; Takahito ; et al.	2017-03-30
Process Cartridge, Electrophotographic Image Forming Apparatus, And Electrophotographic Photosensitive Drum Unit App 20170090408 - Ueno; Takahito ; et al.	2017-03-30
Electrophotographic Image Forming Apparatus, Developing Apparatus, And Coupling Member App 20170090403 - Morioka; Masanari ; et al.	2017-03-30
Process Cartridge, Electrophotographic Image Forming Apparatus, And Electrophotographic Photosensitive Drum Unit App 20170090409 - Ueno; Takahito ; et al.	2017-03-30
Packaged cartridge, packing material and cartridge Grant 9,501,031 - Hayashi , et al. November 22, 2	2016-11-22
Process Cartridge, Electrophotographic Image Forming Apparatus, And Electrophotographic Photosensitive Drum Unit App 20160274536 - Ueno; Takahito ; et al.	2016-09-22
Side Member, Cartridge, And Image Forming Apparatus App 20160252879 - Morioka; Masanari ; et al.	2016-09-01
Electrophotographic Image Forming Apparatus, Developing Apparatus, And Coupling Member App 20160238988 - Morioka; Masanari ; et al.	2016-08-18
Cartridge and image forming apparatus Grant 9,274,499 - Morioka , et al. March 1, 2	2016-03-01
Process cartridge, developing device and image forming apparatus Grant 9,256,161 - Hayashi , et al. February 9, 2	2016-02-09
Cartridge and image forming apparatus Grant 9,213,306 - Morioka , et al. December 15, 2	2015-12-15
Rotational Force Transmitting Part App 20150346670 - Ueno; Takahito ; et al.	2015-12-03
Rotational force transmitting part Grant 9,176,468 - Ueno , et al. November 3, 2	2015-11-03
Cartridge And Image Forming Apparatus App 20150253723 - Morioka; Masanari ; et al.	2015-09-10
Cartridge And Image Forming Apparatus App 20150220051 - Morioka; Masanari ; et al.	2015-08-06
Process cartridge and image forming apparatus Grant 9,025,998 - Morioka , et al. May 5, 2	2015-05-05
Image forming apparatus and cartridge Grant 8,989,623 - Koishi , et al. March 24, 2	2015-03-24
Developing Device, Process Cartridge, And Image Forming Apparatus App 20140321887 - Matsumoto; Takeshi ; et al.	2014-10-30
Electrophotographic Image Forming Apparatus, Developing Apparatus, And Coupling Member App 20140147168 - Morioka; Masanari ; et al.	2014-05-29
Process Cartridge, Electrophotographic Image Forming Apparatus And Electrophotographic Photosensitive Drum Unit App 20140112686 - Asanuma; Naoya ; et al.	2014-04-24
Process Cartridge, Electrophotographic Image Forming Apparatus, And Electrophotographic Photosensitive Drum Unit App 20140099144 - Ueno; Takahito ; et al.	2014-04-10
Process cartridge, electrophotographic image forming apparatus and electrophotographic photosensitive drum unit Grant 8,688,004 - Asanuma , et al. April 1, 2	2014-04-01
Rotational Force Transmitting Part App 20140086634 - Ueno; Takahito ; et al.	2014-03-27
Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit Grant 8,682,215 - Ueno , et al. March 25, 2	2014-03-25
Rotational force transmitting part Grant 8,676,090 - Ueno , et al. March 18, 2	2014-03-18
Rotational Force Transmitting Part App 20140064783 - Ueno; Takahito ; et al.	2014-03-06
Packaged Cartridge, Packing Material And Cartridge App 20140064784 - Hayashi; Naoki ; et al.	2014-03-06
Process Cartridge, Electrophotographic Image Forming Apparatus, And Electrophotographic Photosensitive Drum Unit App 20140056613 - Ueno; Takahito ; et al.	2014-02-27
Process cartridge electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit Grant 8,630,564 - Ueno , et al. January 14, 2	2014-01-14
Process Cartride And Electrostatic Image Forming Apparatus App 20130336674 - Abe; Daisuke ; et al.	2013-12-19
Image Forming Apparatus And Cartridge App 20130315618 - Koishi; Isao ; et al.	2013-11-28
Cartridge, And Electrophotographic Image Forming Apparatus Which Uses Cartridge App 20130287437 - Miyabe; Shigeo ; et al.	2013-10-31
Rotational force transmitting part Grant 8,532,533 - Ueno , et al. September 10, 2	2013-09-10
Electrophotographic Image Forming Apparatus, Developing Apparatus, And Coupling Member App 20130216275 - Morioka; Masanari ; et al.	2013-08-22
Process Cartridge, Developing Device And Image Forming Apparatus App 20130209137 - Hayashi; Naoki ; et al.	2013-08-15
Process Cartridge, Electrophotographic Image Forming Apparatus And Electrophotographic Photosensitive Drum Unit App 20130177335 - Asanuma; Naoya ; et al.	2013-07-11
Electrophotographic image forming apparatus having removable cartridge with coupling member Grant 8,478,166 - Hara , et al. July 2, 2	2013-07-02
Rotational Force Transmitting Part App 20130164031 - Ueno; Takahito ; et al.	2013-06-27
Process Cartridge And Image Forming Apparatus App 20130164028 - Morioka; Masanari ; et al.	2013-06-27
Process cartridge with drum flange having regulated portions Grant 8,472,840 - Abe , et al. June 25, 2	2013-06-25
Rotational force transmitting part Grant 8,452,210 - Ueno , et al. May 28, 2	2013-05-28
Electrophotographic image forming apparatus, developing apparatus, and coupling member Grant 8,437,669 - Morioka , et al. May 7, 2	2013-05-07
Rotational Force Transmitting Part App 20130071141 - Ueno; Takahito ; et al.	2013-03-21
Process Cartridge Electrophotographic Image Forming Apparatus, And Electrophotographic Photosensitive Drum Unit App 20130064569 - Ueno; Takahito ; et al.	2013-03-14
Process cartridge including a photosensitive drum for an electrophotographic image forming apparatus Grant 8,369,744 - Asanuma , et al. February 5, 2	2013-02-05
Rotational force transmitting parts Grant 8,295,734 - Ueno , et al. October 23, 2	2012-10-23
Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit Grant 8,280,278 - Ueno , et al. October 2, 2	2012-10-02
Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit Grant 8,275,286 - Ueno , et al. September 25, 2	2012-09-25
Process cartridge and electrophotographic photosensitive drum unit Grant 8,270,876 - Morioka , et al. September 18, 2	2012-09-18
Process Cartridge And Electrostatic Image Forming Apparatus App 20120201566 - Abe; Daisuke ; et al.	2012-08-09
Process Cartridge, Electrophotographic Image Forming Apparatus And Electrophotographic Photosensitive Drum Unit App 20120121290 - Asanuma; Naoya ; et al.	2012-05-17
Process cartridge having regulating portions and an inclineable coupling member Grant 8,135,304 - Abe , et al. March 13, 2	2012-03-13
Process cartridge, electrophotographic image forming apparatus and electrographic photosensitive drum unit Grant 8,121,517 - Asanuma , et al. February 21, 2	2012-02-21
Process Cartridge, Electrophotographic Image Forming Apparatus, And Electrophotographic Photosensitive Drum Unit App 20110091239 - Ueno; Takahito ; et al.	2011-04-21
Cartridge, And Electrophotographic Image Forming Apparatus Which Uses Cartridge App 20110038649 - Miyabe; Shigeo ; et al.	2011-02-17
Process cartridge Grant D632,731 - Abe , et al. February 15, 2	2011-02-15
Cartridge And Electrophotographic Image Forming Apparatus App 20100221036 - Hara; Nobuyoshi ; et al.	2010-09-02
Process cartridge Grant D614,691 - Abe , et al. April 27, 2	2010-04-27
Process Cartridge And Electrostatic Image Forming Apparatus App 20090317129 - Abe; Daisuke ; et al.	2009-12-24
Process Cartridge, Electrophotographic Image Forming Apparatus And Electrographic Photosensitive Drum Unit App 20090317132 - Asanuma; Naoya ; et al.	2009-12-24
Process Cartridge And Electrographic Photosensitive Drum Unit App 20090317131 - Morioka; Masanari ; et al.	2009-12-24
Rotational Force Transmitting Parts App 20080260428 - Ueno; Takahito ; et al.	2008-10-23
Electrophotographic Image Forming Apparatus, Developing Apparatus, And Coupling Member App 20080240796 - Morioka; Masanari ; et al.	2008-10-02
Developing apparatus, process cartridge, electrophotographic image forming apparatus and end portion regulating member Grant 7,418,225 - Morioka , et al. August 26, 2	2008-08-26
Process Cartridge, Electrophotographic Image Forming Apparatus, And Electrophotographic Photosensitive Drum Unit App 20080152388 - Ueno; Takahito ; et al.	2008-06-26
Image forming apparatus Grant D555,717 - Batori , et al. November 20, 2	2007-11-20
Parts, and part supplying methods Grant 7,200,349 - Sato , et al. April 3, 2	2007-04-03
Developing frame and process cartridge Grant 7,127,192 - Batori , et al. October 24, 2	2006-10-24
Information processing apparatus and information processing method Grant 7,127,324 - Batori , et al. October 24, 2	2006-10-24
Three-dimensional CAD attribute information presentation Grant 7,119,805 - Batori , et al. October 10, 2	2006-10-10
Parts, and part supplying methods Grant 7,079,787 - Ogino , et al. July 18, 2	2006-07-18
Information processing apparatus and method Grant 7,054,701 - Shimizu , et al. May 30, 2	2006-05-30
Developing device and process cartridge including the same for use in electro photographic image-forming apparatus Grant 6,999,706 - Morioka , et al. February 14, 2	2006-02-14
Process cartridge and electrophotographic image forming apparatus Grant 6,963,706 - Morioka , et al. November 8, 2	2005-11-08
Information processing apparatus and method App 20050225551 - Shimizu, Kazuma ; et al.	2005-10-13
Process Cartridge, Mountable To An Image Forming Apparatus, Having First Contact Portion To Be Guided By A Guide When Mounted And Second Contact Portion To Limit Cartridge Rotation Or Movement When Mounted, And Image Forming Apparatus Mounting Such A Process Cartridge Grant 6,937,832 - Sato , et al. August 30, 2	2005-08-30
Image forming apparatus Grant D508,074 - Batori , et al. August 2, 2	2005-08-02
Information processing apparatus and method Grant 6,917,842 - Shimizu , et al. July 12, 2	2005-07-12
Charging apparatus, process cartridge, and image forming apparatus App 20050111881 - Arimitsu, Takeshi ; et al.	2005-05-26
Electrophotographic photosensitive drum process cartridge and electrophotographic image forming apparatus Grant 6,898,399 - Morioka , et al. May 24, 2	2005-05-24
Developing apparatus, process cartridge, electrophotographic image forming apparatus and end portion regulating member App 20050105936 - Morioka, Masanari ; et al.	2005-05-19
Developing frame and process cartridge App 20050078977 - Batori, Yoshiyuki ; et al.	2005-04-14
Developing device and process cartridge including the same for use in electro photographic image-forming apparatus App 20040240909 - Morioka, Masanari ; et al.	2004-12-02
Parts, and part supplying methods App 20040117970 - Ogino, Hiroki ; et al.	2004-06-24
Parts, and part supplying methods App 20040117971 - Sato, Minoru ; et al.	2004-06-24
Image forming apparatus Grant D489,753 - Batori , et al. May 11, 2	2004-05-11
Image Forming Apparatus Rotationally Driving Image Bearing Member And Contact Electrifying Member Of Process Cartridge And Process Cartridge Comprising Image Bearing Member And Contact Electrifying Member Grant 6,714,746 - Morioka , et al. March 30, 2	2004-03-30
Process Cartridge Comprising Storing Means For Storing Information Controlling A Charge Elimination Operation And Electrophotographic Image Forming Apparatus Comprising Controlling Means Controlling A Charge Elimination Operation Grant 6,704,522 - Sasago , et al. March 9, 2	2004-03-09
Electrophotographic photosensitive drum process cartridge and electrophotographic image forming apparatus App 20040037590 - Morioka, Masanari ; et al.	2004-02-26
Process cartridge and electrophotographic image forming apparatus App 20040013446 - Morioka, Masanari ; et al.	2004-01-22
Process cartridge and electrophotographic image forming apparatus App 20030235429 - Sato, Minoru ; et al.	2003-12-25
Image forming apparatus Grant D479,263 - Batori , et al. September 2, 2	2003-09-02
Image forming apparatus and process cartridge App 20020159779 - Morioka, Masanari ; et al.	2002-10-31
Information processing apparatus and method App 20020149625 - Shimizu, Kazuma ; et al.	2002-10-17
Electrophotographic image forming apparatus and process cartridge App 20020122672 - Sasago, Yoshikazu ; et al.	2002-09-05
Information processing apparatus and method App 20020118229 - Batori, Yoshiyuki ; et al.	2002-08-29
Information processing apparatus and information processing method App 20020118187 - Batori, Yoshiyuki ; et al.	2002-08-29
Charging apparatus for contacting and separating charging member by use of moving force of body to be charged Grant 6,385,420 - Morioka May 7, 2	2002-05-07