| Patent | Date |
|---|
Foil Transfer Film Cartridge And Foil Transfer Device
App 20220306416 - ICHIKAWA; Tomoya ; et al. | 2022-09-29 |
Layer Transfer Film Cartridge, And Layer Transfer Device
App 20220289520 - ITABASHI; Nao ; et al. | 2022-09-15 |
Image Forming Apparatus
App 20220269217 - SATO; Shougo ; et al. | 2022-08-25 |
Developing cartridge providing layout of electrodes and detection gear
Grant 11,415,933 - Shimizu , et al. August 16, 2 | 2022-08-16 |
Rolling Bearing
App 20220128093 - ICHIKAWA; Tomoya | 2022-04-28 |
Foil roll unit for foil transfer unit
Grant D948,609 - Ichikawa April 12, 2 | 2022-04-12 |
Image forming apparatus
Grant 11,262,691 - Sato , et al. March 1, 2 | 2022-03-01 |
Developing Cartridge Including Supply Roller, Layer Thickness Regulation Blade, And Supply Electrode Electrically Connected To Both Supply Roller And Layer Thickness Regulation Blade
App 20210382433 - FUKAYA; Atsushi ; et al. | 2021-12-09 |
Layer Transfer Device
App 20210349413 - Hiramatsu; Seiji ; et al. | 2021-11-11 |
Film Cartridge, Film Unit, And Layer Transfer Device
App 20210318656 - ICHIKAWA; Tomoya | 2021-10-14 |
Layer Transfer Device
App 20210311426 - ICHIKAWA; Tomoya ; et al. | 2021-10-07 |
Image forming apparatus including developing cartridge, toner container, and supply tube
Grant 11,131,957 - Ichikawa September 28, 2 | 2021-09-28 |
Developing cartridge including supply roller, layer thickness regulation blade, and supply electrode electrically connected to both supply roller and layer thickness regulation blade
Grant 11,073,785 - Fukaya , et al. July 27, 2 | 2021-07-27 |
Image forming apparatus
Grant 11,061,362 - Ichikawa , et al. July 13, 2 | 2021-07-13 |
Foil unit for a foil transfer apparatus
Grant D909,470 - Ichikawa , et al. February 2, 2 | 2021-02-02 |
Foil unit for a foil transfer apparatus
Grant D906,414 - Ichikawa December 29, 2 | 2020-12-29 |
Developing Cartridge Providing Layout Of Electrodes And Detection Gear
App 20200371470 - SHIMIZU; Keita ; et al. | 2020-11-26 |
Image Forming Apparatus Including Developing Cartridge, Toner Container, And Supply Tube
App 20200363767 - Ichikawa; Tomoya | 2020-11-19 |
Image Forming Apparatus
App 20200319588 - SATO; Shougo ; et al. | 2020-10-08 |
Image forming apparatus including developing cartridge, toner container, and supply tube
Grant 10,788,784 - Ichikawa September 29, 2 | 2020-09-29 |
Developing cartridge providing layout of electrodes and detection gear
Grant 10,747,173 - Shimizu , et al. A | 2020-08-18 |
Image Forming Apparatus
App 20200257244 - A1 | 2020-08-13 |
Developing Cartridge Including Supply Roller, Layer Thickness Regulation Blade, And Supply Electrode Electrically Connected To B
App 20200233335 - FUKAYA; Atsushi ; et al. | 2020-07-23 |
Image forming apparatus
Grant 10,663,916 - Sato , et al. | 2020-05-26 |
Image forming apparatus
Grant 10,663,917 - Ichikawa , et al. | 2020-05-26 |
Developing cartridge including supply roller, layer thickness regulation blade, and supply electrode electrically connected to both supply roller and layer thickness regulation blade
Grant 10,649,366 - Fukaya , et al. | 2020-05-12 |
Image Forming Apparatus
App 20200096936 - ICHIKAWA; Tomoya ; et al. | 2020-03-26 |
Image Forming Apparatus
App 20200089159 - SATO; Shougo ; et al. | 2020-03-19 |
Image Forming Apparatus Including Developing Cartridge, Toner Container, And Supply Tube
App 20190369548 - Ichikawa; Tomoya | 2019-12-05 |
Developing Cartridge Providing Layout Of Electrodes And Detection Gear
App 20190361391 - SHIMIZU; Keita ; et al. | 2019-11-28 |
Developing Cartridge Including Supply Roller, Layer Thickness Regulation Blade, And Supply Electrode Electrically Connected To B
App 20190354037 - FUKAYA; Atsushi ; et al. | 2019-11-21 |
Process cartridge and image forming apparatus
Grant 10,466,646 - Ichikawa , et al. No | 2019-11-05 |
Developing cartridge providing layout of electrodes and detection gear
Grant 10,379,492 - Shimizu , et al. A | 2019-08-13 |
Developing Cartridge Providing Layout Of Electrodes And Detection Gear
App 20190187610 - Shimizu; Keita ; et al. | 2019-06-20 |
Toner cartridge
Grant D849,131 - Shimizu , et al. | 2019-05-21 |
Developing cartridge providing layout of electrodes and detection gear
Grant 10,241,467 - Shimizu , et al. | 2019-03-26 |
Process Cartridge And Image Forming Apparatus
App 20190033779 - ICHIKAWA; Tomoya ; et al. | 2019-01-31 |
Developer cartridge having developer electrode
Grant 10,108,130 - Ichikawa , et al. October 23, 2 | 2018-10-23 |
Developing Cartridge Providing Layout Of Electrodes And Detection Gear
App 20180239303 - SHIMIZU; Keita ; et al. | 2018-08-23 |
Developing cartridge providing layout of electrodes and detection gear
Grant 9,964,922 - Shimizu , et al. May 8, 2 | 2018-05-08 |
Developing Cartridge Providing Layout Of Electrodes And Detection Gear
App 20180017893 - SHIMIZU; Keita ; et al. | 2018-01-18 |
Developer Cartridge
App 20180017928 - ICHIKAWA; Tomoya ; et al. | 2018-01-18 |
Pulley apparatus
Grant 9,829,086 - Ichikawa , et al. November 28, 2 | 2017-11-28 |
Contact member, image holding member, and image forming apparatus
Grant 9,488,950 - Ichikawa , et al. November 8, 2 | 2016-11-08 |
Pulley Apparatus
App 20160201788 - ICHIKAWA; Tomoya ; et al. | 2016-07-14 |
Pulley apparatus
Grant 9,273,772 - Ichikawa , et al. March 1, 2 | 2016-03-01 |
Contact Member, Image Holding Member, And Image Forming Apparatus
App 20160026143 - ICHIKAWA; Tomoya ; et al. | 2016-01-28 |
Image forming apparatus and rotary developing device
Grant 8,761,632 - Ichikawa , et al. June 24, 2 | 2014-06-24 |
Pulley Apparatus
App 20140155210 - Ichikawa; Tomoya ; et al. | 2014-06-05 |
Detachable unit and image forming apparatus
Grant 8,744,310 - Mitsui , et al. June 3, 2 | 2014-06-03 |
Cleaning apparatus having damping unit to regulate vibration
Grant 8,718,531 - Ichikawa , et al. May 6, 2 | 2014-05-06 |
Image forming device comprising charging device having plural discharge portions
Grant 8,682,186 - Ichikawa , et al. March 25, 2 | 2014-03-25 |
Discharger and image forming apparatus
Grant 8,682,221 - Ichikawa , et al. March 25, 2 | 2014-03-25 |
Cleaning unit, image carrier unit, and image forming apparatus
Grant 8,634,755 - Ichikawa , et al. January 21, 2 | 2014-01-21 |
Electrical connection structure, electrical connection method, electrical connection member, and image forming apparatus
Grant 8,588,640 - Kubo , et al. November 19, 2 | 2013-11-19 |
Discharger and image forming apparatus having an electrode cleaning detection member
Grant 8,577,247 - Kimura , et al. November 5, 2 | 2013-11-05 |
Maintenance system, cleaning system, and image forming apparatus
Grant 8,543,028 - Kimura , et al. September 24, 2 | 2013-09-24 |
Cleaner and image forming apparatus
Grant 8,509,671 - Kimura , et al. August 13, 2 | 2013-08-13 |
Image Forming Apparatus And Rotary Developing Device
App 20130156467 - ICHIKAWA; Tomoya ; et al. | 2013-06-20 |
Image forming apparatus having a plurality of cleaning members and computer readable medium for the same
Grant 8,385,769 - Yamaguchi , et al. February 26, 2 | 2013-02-26 |
Discharger And Image Forming Apparatus
App 20120257905 - ICHIKAWA; Yuzo ; et al. | 2012-10-11 |
Powder transporting device and image forming apparatus
Grant 8,280,296 - Ichikawa , et al. October 2, 2 | 2012-10-02 |
Discharger And Image Forming Apparatus
App 20120163854 - KIMURA; Akiko ; et al. | 2012-06-28 |
Collection device and image forming apparatus
Grant 8,195,079 - Tanaka , et al. June 5, 2 | 2012-06-05 |
Detachable Unit And Image Forming Apparatus
App 20120114372 - MITSUI; Taro ; et al. | 2012-05-10 |
Electrical Connection Structure, Electrical Connection Method, Electrical Connection Member, And Image Forming Apparatus
App 20120114365 - Kubo; Ryouta ; et al. | 2012-05-10 |
Cleaner, Image Forming Apparatus And Cleaning Apparatus
App 20120114404 - ICHIKAWA; Yuzo ; et al. | 2012-05-10 |
Cleaning Unit, Image Carrier Unit, And Image Forming Apparatus
App 20120082495 - Ichikawa; Tomoya ; et al. | 2012-04-05 |
Cleaner And Image Forming Apparatus
App 20120076559 - KIMURA; Akiko ; et al. | 2012-03-29 |
Image forming apparatus and apparatus
Grant 8,135,293 - Yamaguchi , et al. March 13, 2 | 2012-03-13 |
Image forming apparatus
Grant 8,135,326 - Ohno , et al. March 13, 2 | 2012-03-13 |
Image forming apparatus and waste powder transporting method
Grant 8,131,165 - Yamaguchi , et al. March 6, 2 | 2012-03-06 |
Image forming apparatus with multiple waste powder storing containers
Grant 8,116,645 - Yamaguchi , et al. February 14, 2 | 2012-02-14 |
Image forming apparatus and waste powder transporting method
Grant 8,116,644 - Ichikawa February 14, 2 | 2012-02-14 |
Maintenance System, Cleaning System, And Image Forming Apparatus
App 20110318034 - KIMURA; Akiko ; et al. | 2011-12-29 |
Image Forming Device
App 20110305471 - Ichikawa; Tomoya ; et al. | 2011-12-15 |
Developer delivering device and image forming apparatus
Grant 8,036,586 - Ichikawa , et al. October 11, 2 | 2011-10-11 |
Image forming apparatus, powder transporting apparatus and waste-powder transporting method
Grant 7,965,972 - Ichikawa , et al. June 21, 2 | 2011-06-21 |
Discharger, image carrier unit, and image forming apparatus
Grant 7,835,667 - Ohno , et al. November 16, 2 | 2010-11-16 |
Cleaning device
Grant 7,813,690 - Ichikawa , et al. October 12, 2 | 2010-10-12 |
Developer Delivering Device And Image Forming Apparatus
App 20100247191 - Ichikawa; Tomoya ; et al. | 2010-09-30 |
Collection Device And Image Forming Apparatus
App 20100239341 - Tanaka; Mihoko ; et al. | 2010-09-23 |
Image Forming Apparatus And Computer Readable Medium
App 20100209134 - Yamaguchi; Yoji ; et al. | 2010-08-19 |
Cleaning device for a charging roller of an electrophotographic system
Grant 7,711,284 - Ichikawa , et al. May 4, 2 | 2010-05-04 |
Image Forming Apparatus, Powder Transporting Apparatus And Waste-powder Transporting Method
App 20100080638 - Ichikawa; Tomoya ; et al. | 2010-04-01 |
Image Forming Apparatus And Waste Powder Transporting Method
App 20100080578 - ICHIKAWA; Tomoya | 2010-04-01 |
Image Forming Apparatus
App 20100080580 - Yamaguchi; Yoji ; et al. | 2010-04-01 |
Image Forming Apparatus And Waste Powder Transporting Method
App 20100080637 - Yamaguchi; Yoji ; et al. | 2010-04-01 |
Image Forming Apparatus And Apparatus
App 20100080579 - YAMAGUCHI; Yoji ; et al. | 2010-04-01 |
Image Forming Apparatus
App 20100074634 - Ohno; Shigeo ; et al. | 2010-03-25 |
Powder Transporting Device And Image Forming Apparatus
App 20090324294 - Ichikawa; Tomoya ; et al. | 2009-12-31 |
Charging roller cleaning device with guiding portion and image forming device having same
Grant 7,616,913 - Matsui , et al. November 10, 2 | 2009-11-10 |
Discharger, Image Carrier Unit, And Image Forming Apparatus
App 20080226334 - OHNO; Shigeo ; et al. | 2008-09-18 |
Cleaning device and image forming apparatus
App 20080038010 - Ichikawa; Tomoya ; et al. | 2008-02-14 |
Cleaning device and image forming device
App 20070286635 - Matsui; Toshiyuki ; et al. | 2007-12-13 |
Cleaning device
App 20070217843 - Ichikawa; Tomoya ; et al. | 2007-09-20 |
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