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Electrophotographic Member, Process Cartridge, And Electrophotographic Image Forming Apparatus App 20220276579 - Nishi; Akio ;   et al. | 2022-09-01 |
Developing Apparatus, Electrophotography Process Cartridge, And Electrophotographic Image Forming Apparatus App 20220236663 - Uesugi; Tomoya ;   et al. | 2022-07-28 |
Process Cartridge App 20220100113 - Tanaka; Masatake ;   et al. | 2022-03-31 |
Electrophotographic member having a surface layer with a cross-linked urethane resin-containing matrix, process cartridge, and apparatus Grant 10,942,471 - Ogawa , et al. March 9, 2 | 2021-03-09 |
Developing roller, process cartridge and electrophotographic image forming apparatus Grant 10,895,824 - Sugiyama , et al. January 19, 2 | 2021-01-19 |
Developing Roller, Process Cartridge And Electrophotographic Image Forming Apparatus App 20200310282 - Sugiyama; Ryo ;   et al. | 2020-10-01 |
Electrophotographic Member, Process Cartridge, And Electrophotographic Image Forming Apparatus App 20200310283 - Ogawa; Yoshinobu ;   et al. | 2020-10-01 |
Member For Electrophotography And Method For Producing The Same App 20200019080 - Uesugi; Tomoya ;   et al. | 2020-01-16 |
Electrophotographic member, developing apparatus and image forming apparatus Grant 10,031,438 - Wakabayashi , et al. July 24, 2 | 2018-07-24 |
Developing apparatus, developing method, image forming apparatus, and image forming method Grant 9,581,934 - Ito , et al. February 28, 2 | 2017-02-28 |
Electrophotographic Member, Developing Apparatus And Image Forming Apparatus App 20170010562 - Wakabayashi; Kazuhito ;   et al. | 2017-01-12 |
Developing apparatus, developing method, image forming apparatus, and image forming method Grant 9,442,419 - Wakabayashi , et al. September 13, 2 | 2016-09-13 |
Member For Electrophotography And Method For Producing The Same App 20160161876 - Uesugi; Tomoya ;   et al. | 2016-06-09 |
Developing Apparatus, Developing Method, Image Forming Apparatus, And Image Forming Method App 20150185656 - Ito; Minoru ;   et al. | 2015-07-02 |
Developing Apparatus, Developing Method, Image Forming Apparatus, And Image Forming Method App 20150185658 - Wakabayashi; Kazuhito ;   et al. | 2015-07-02 |
Electrophotographic member, process cartridge and electrophotographic apparatus Grant 9,017,239 - Ishida , et al. April 28, 2 | 2015-04-28 |
Electrophotographic member, process cartridge and electrophotographic apparatus Grant 8,846,287 - Yamada , et al. September 30, 2 | 2014-09-30 |
Electrophotographic member and electrophotographic apparatus Grant 8,837,985 - Ishida , et al. September 16, 2 | 2014-09-16 |
Electrophotographic Member And Electrophotographic Apparatus App 20140105646 - Ishida; Kazutoshi ;   et al. | 2014-04-17 |
Electrophotographic Member, Process Cartridge And Electrophotographic Apparatus App 20140093278 - Yamada; Masaki ;   et al. | 2014-04-03 |
Member For Electrophotography, Process Cartridge, And Electrophotographic Apparatus App 20130130022 - Uesugi; Tomoya ;   et al. | 2013-05-23 |
Electrophotographic Member, Process Cartridge And Electrophotographic Apparatus App 20130004202 - Ishida; Kazutoshi ;   et al. | 2013-01-03 |