Patent | Date |
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Process cartridge for image forming apparatus Grant D889,415 - Oguma , et al. | 2020-07-07 |
Process cartridge for image forming apparatus Grant D873,341 - Horikawa , et al. Ja | 2020-01-21 |
Flange coupling for process cartridge for image forming apparatus Grant D863,419 - Oguma , et al. Oc | 2019-10-15 |
Side cover for process cartridge for image forming apparatus Grant D862,585 - Oguma , et al. O | 2019-10-08 |
Side cover for process cartridge for image forming apparatus Grant D862,584 - Oguma , et al. O | 2019-10-08 |
Photosensitive drum for process cartridge for image forming apparatus Grant D862,586 - Oguma , et al. O | 2019-10-08 |
Coupling for process cartridge for image forming apparatus Grant D862,587 - Oguma , et al. O | 2019-10-08 |
Developing apparatus having a sealed developer bearing member, process cartridge, and image forming apparatus Grant 10,345,756 - Matsumaru , et al. July 9, 2 | 2019-07-09 |
Frame, cartridge, image forming apparatus, and method for manufacturing frame Grant 10,322,580 - Makiguchi , et al. | 2019-06-18 |
Process cartridge for image forming apparatus Grant D845,384 - Oguma , et al. | 2019-04-09 |
Conveying device having a first conveyance member that transmits driving force to a second conveyance member Grant 10,156,811 - Hamada , et al. Dec | 2018-12-18 |
Cartridge Grant 10,037,000 - Torii , et al. July 31, 2 | 2018-07-31 |
Developer container developing device process cartridge and image forming apparatus Grant 9,946,195 - Takasaka , et al. April 17, 2 | 2018-04-17 |
Developer Container Developing Device Process Cartridge And Image Forming Apparatus App 20180067421 - Takasaka; Atsushi ;   et al. | 2018-03-08 |
Process cartridge and image forming apparatus Grant 9,857,767 - Asanuma , et al. January 2, 2 | 2018-01-02 |
Developer container, developing device, process cartridge, and image forming apparatus Grant 9,846,386 - Takasaka , et al. December 19, 2 | 2017-12-19 |
Developing Apparatus, Process Cartridge, And Image Forming Apparatus App 20170357208 - Matsumaru; Naoki ;   et al. | 2017-12-14 |
Frame, Cartridge, Image Forming Apparatus, And Method For Manufacturing Frame App 20170355192 - Makiguchi; Daisuke ;   et al. | 2017-12-14 |
Image forming apparatus and cartridge Grant 9,836,016 - Kawakami , et al. December 5, 2 | 2017-12-05 |
Cartridge App 20170205764 - Torii; Go ;   et al. | 2017-07-20 |
Process Cartridge And Image Forming Apparatus App 20170108828 - Asanuma; Naoya ;   et al. | 2017-04-20 |
Developer Container, Developing Device, Process Cartridge, And Image Forming Apparatus App 20170102639 - Takasaka; Atsushi ;   et al. | 2017-04-13 |
Image Forming Apparatus And Cartridge App 20170003645 - Kawakami; Takuya ;   et al. | 2017-01-05 |
Developing device, process cartridge and image forming apparatus Grant 9,513,578 - Torii , et al. December 6, 2 | 2016-12-06 |
Conveying Device, Cleaning Device, Developing Device, Process Cartridge And Image Forming Apparatus App 20160154341 - Hamada; Takatoshi ;   et al. | 2016-06-02 |
Developing Device, Process Cartridge And Image Forming Apparatus App 20160070209 - Torii; Go ;   et al. | 2016-03-10 |