| Patent | Date |
|---|
Cartridge And Image Forming Apparatus
App 20220171328 - Kakuta; Hideki ; et al. | 2022-06-02 |
Process cartridge and image forming apparatus
Grant 11,320,782 - Maeshima , et al. May 3, 2 | 2022-05-03 |
Process cartridge and image forming apparatus
Grant 11,314,201 - Maeshima , et al. April 26, 2 | 2022-04-26 |
Process Cartridge And Image Forming Apparatus
App 20220066386 - Maeshima; Hideki ; et al. | 2022-03-03 |
Image forming apparatus including a movement mechanism for moving a toner container that is replaceable
Grant 11,237,498 - Gofuku February 1, 2 | 2022-02-01 |
Process cartridge and image forming apparatus
Grant 11,226,585 - Maeshima , et al. January 18, 2 | 2022-01-18 |
Image Forming Apparatus
App 20210149323 - Gofuku; Shuichi | 2021-05-20 |
Process Cartridge And Image Forming Apparatus
App 20210011429 - Maeshima; Hideki ; et al. | 2021-01-14 |
Cartridge remanufacturing method and cartridge
Grant 10,732,545 - Takeuchi , et al. | 2020-08-04 |
Process cartridge and image forming apparatus
Grant 10,691,063 - Maeshima , et al. | 2020-06-23 |
Developing apparatus and image forming apparatus
Grant 10,670,986 - Gofuku , et al. | 2020-06-02 |
Cartridge Remanufacturing Method And Cartridge
App 20200073286 - Takeuchi; Toshiaki ; et al. | 2020-03-05 |
Developing apparatus and image forming apparatus
Grant 10545427 - | 2020-01-28 |
Developing apparatus and process cartridge
Grant 10,372,062 - Maeshima , et al. | 2019-08-06 |
Developing Apparatus And Process Cartridge
App 20190101849 - Maeshima; Hideki ; et al. | 2019-04-04 |
Developing Apparatus And Image Forming Apparatus
App 20190101846 - Gofuku; Shuichi ; et al. | 2019-04-04 |
Gear unit, developing device, and manufacturing method therefor
Grant 10,101,688 - Maeshima , et al. October 16, 2 | 2018-10-16 |
Process Cartridge And Image Forming Apparatus
App 20180239302 - Maeshima; Hideki ; et al. | 2018-08-23 |
Process cartridge and image forming apparatus
Grant 9,964,921 - Maeshima , et al. May 8, 2 | 2018-05-08 |
Developer container, developing apparatus, process cartridge, and image forming apparatus
Grant 9,785,087 - Gofuku , et al. October 10, 2 | 2017-10-10 |
Developer container, developing device, process cartridge, and image forming apparatus
Grant 9,785,086 - Maeshima , et al. October 10, 2 | 2017-10-10 |
Process Cartridge And Image Forming Apparatus
App 20170242396 - Maeshima; Hideki ; et al. | 2017-08-24 |
Process cartridge and image forming apparatus
Grant 9,696,684 - Maeshima , et al. July 4, 2 | 2017-07-04 |
Process cartridge for image forming apparatus
Grant D790,004 - Maeshima , et al. June 20, 2 | 2017-06-20 |
Process cartridge for image forming apparatus
Grant D790,005 - Maeshima , et al. June 20, 2 | 2017-06-20 |
Process cartridge for image forming apparatus
Grant D789,446 - Maeshima , et al. June 13, 2 | 2017-06-13 |
Process cartridge for image forming apparatus
Grant D788,213 - Maeshima , et al. May 30, 2 | 2017-05-30 |
Cleaning apparatus, process cartridge, and image forming apparatus
Grant 9,658,591 - Mitsui , et al. May 23, 2 | 2017-05-23 |
Process Cartridge And Image Forming Apparatus
App 20170068210 - Maeshima; Hideki ; et al. | 2017-03-09 |
Process cartridge and image forming apparatus
Grant 9,519,264 - Maeshima , et al. December 13, 2 | 2016-12-13 |
Cleaning Apparatus, Process Cartridge, And Image Forming Apparatus
App 20160291531 - Mitsui; Yoshihiro ; et al. | 2016-10-06 |
Developer Container, Developing Device, Process Cartridge, And Image Forming Apparatus
App 20160282763 - Maeshima; Hideki ; et al. | 2016-09-29 |
Developer Container, Developing Apparatus, Process Cartridge, And Image Forming Apparatus
App 20160282764 - Gofuku; Shuichi ; et al. | 2016-09-29 |
Gear Unit, Developing Device, And Manufacturing Method Therefor
App 20160216637 - Maeshima; Hideki ; et al. | 2016-07-28 |
Developer container, developing device, process cartridge, and image forming apparatus
Grant 9,310,713 - Maeshima , et al. April 12, 2 | 2016-04-12 |
Development apparatus, process cartridge, and image forming apparatus
Grant 9,239,544 - Maeshima , et al. January 19, 2 | 2016-01-19 |
Toner cartridge having structure for minimizing deformation when gripped
Grant 9,164,476 - Chadani , et al. October 20, 2 | 2015-10-20 |
Process Cartridge And Image Forming Apparatus
App 20150277367 - Maeshima; Hideki ; et al. | 2015-10-01 |
Developer Container, Developing Device, Process Cartridge, And Image Forming Apparatus
App 20150261131 - Maeshima; Hideki ; et al. | 2015-09-17 |
Developer accommodating unit with light guide member for detecting remaining toner amount
Grant 9,063,501 - Hirukawa , et al. June 23, 2 | 2015-06-23 |
Development device, process cartridge, and image forming apparatus
Grant 9,063,507 - Gofuku , et al. June 23, 2 | 2015-06-23 |
Process cartridge and image forming apparatus
Grant 9,058,018 - Chadani , et al. June 16, 2 | 2015-06-16 |
Developing device, process cartridge, and image forming apparatus
Grant 9,046,814 - Hirukawa , et al. June 2, 2 | 2015-06-02 |
Development Device, Process Cartridge, And Image Forming Apparatus
App 20140086599 - Gofuku; Shuichi ; et al. | 2014-03-27 |
Process cartridge and image forming apparatus
Grant 8,682,200 - Chadani , et al. March 25, 2 | 2014-03-25 |
Process cartridge and developing device
Grant 8,666,281 - Ueda , et al. March 4, 2 | 2014-03-04 |
Process Cartridge And Image Forming Apparatus
App 20140050503 - Chadani; Kazuo ; et al. | 2014-02-20 |
Development Apparatus, Process Cartridge, And Image Forming Apparatus
App 20130322921 - Maeshima; Hideki ; et al. | 2013-12-05 |
Developing Device, Process Cartridge, And Image Forming Apparatus
App 20130308988 - Hirukawa; Kuniaki ; et al. | 2013-11-21 |
Developer Accommodating Unit, Developing Cartridge And Image Forming Apparatus
App 20130272727 - Hirukawa; Kuniaki ; et al. | 2013-10-17 |
Cartridge
App 20120328324 - Chadani; Kazuo ; et al. | 2012-12-27 |
Process Cartridge And Developing Device
App 20120114377 - Ueda; Kaori ; et al. | 2012-05-10 |
Process Cartridge And Image Forming Apparatus
App 20110280620 - Chadani; Kazuo ; et al. | 2011-11-17 |
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