| Patents for G03G 21 - Arrangements not provided for by groups , e.g. cleaning, elimination of residual charge (34,276) |
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| 03/13/2013 | CN101515130B Image forming apparatus, and developing device and developing unit thereof |
| 03/13/2013 | CN101331434B Image forming apparatus, image forming system, image recording medium, and method of manufacturing image recording medium |
| 03/13/2013 | CN101276171B Image forming apparatus and image forming system |
| 03/12/2013 | US8396408 Cleaning device, process cartridge, and image forming apparatus |
| 03/12/2013 | US8396400 Method of implementing a magnetically actuated flap seal |
| 03/12/2013 | US8396391 Electrophotographic color image forming apparatus |
| 03/12/2013 | US8396389 Image forming apparatus having endless belt having abutting surface having specific mirror surface smoothness and pensile hardness |
| 03/12/2013 | US8396387 Image forming apparatus, method of controlling the same, and program |
| 03/12/2013 | US8396382 Image forming apparatus including a blower member and a heating device |
| 03/12/2013 | US8396380 Electrophotographic image forming apparatus with removed-developer accommodating chamber for receiving developer cleaned from electrophotographic photosensitive drums |
| 03/12/2013 | US8395823 Device capable of reading plural documents, method of controlling the device, and program |
| 03/12/2013 | US8395786 Image forming apparatus and image forming method |
| 03/07/2013 | WO2013032721A1 Rotating drive shaft coupling |
| 03/07/2013 | WO2013032024A1 Cleaning device, process cartridge and image forming apparatus |
| 03/07/2013 | WO2013032023A1 Cleaning member, cleaning device, process cartridge and image forming apparatus |
| 03/07/2013 | WO2013030613A1 Hybrid communication module |
| 03/07/2013 | WO2013029450A1 Processing cartridge |
| 03/07/2013 | WO2013029449A1 Developing box |
| 03/07/2013 | US20130059242 Photoreceptor, process cartridge and image forming apparatus |
| 03/07/2013 | US20130058697 Paper edge cleaner and image forming apparatus using the paper edge cleaner |
| 03/07/2013 | US20130058681 Driving assembly for photosensitive drum, photosensitive drum assembly, process cartridge, and image forming apparatus |
| 03/07/2013 | US20130058678 Image forming apparatus |
| 03/07/2013 | US20130058677 Active ozone scrubber |
| 03/07/2013 | US20130058676 Image forming apparatus |
| 03/07/2013 | US20130058675 Cartridge and image forming apparatus |
| 03/06/2013 | EP2565724A2 Image forming apparatus |
| 03/06/2013 | EP2565723A2 Cartridge having coupling member and detection body |
| 03/06/2013 | EP2565722A1 Developer cartridge having developing roller |
| 03/06/2013 | CN102959473A Conductive member, process cartridge, and device for forming electrophotographic image |
| 03/06/2013 | CN102955415A Image box chip, image box and alarm processing method of residual recording materials |
| 03/06/2013 | CN102955414A Image formation device and photoreceptor box for the image formation device |
| 03/06/2013 | CN102955413A Waste toner accommodating box and processing unit |
| 03/06/2013 | CN102955401A Developing device, image forming apparatus, and process cartridge |
| 03/06/2013 | CN102955398A Development device, image forming apparatus and processing cartridge |
| 03/06/2013 | CN102955387A Image-forming apparatus and paper cassette used therein |
| 03/06/2013 | CN102955386A Electrophotographic image forming apparatus and process cartridge |
| 03/06/2013 | CN102955383A Image formation device |
| 03/06/2013 | CN102955382A Charge-transporting film, photoelectric conversion device, electrophotographic photoreceptor, process cartridge, and image forming apparatus |
| 03/06/2013 | CN102952031A Novel reactive compound, charge transporting film, photoelectric conversion device, electrophotographic photoreceptor, process cartridge, and image forming apparatus |
| 03/06/2013 | CN102952030A Compound, charge transporting film, photoelectric conversion device, and electrophotographic photoreceptor |
| 03/06/2013 | CN102952027A Compound, charge transporting film, photoelectric conversion device, and electrophotographic photoreceptor using the compound, method of producing electrophotographic photoreceptor, process cartridge, and image forming apparatus |
| 03/06/2013 | CN102314103B Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus |
| 03/06/2013 | CN102135752B Process cartridge and electrophotographic image forming apparatus |
| 03/06/2013 | CN101900967B Image forming apparatus and method of controlling agitator |
| 03/06/2013 | CN101685291B Image forming apparatus, powder transporting apparatus and waste-powder transporting method |
| 03/05/2013 | US8391769 Toner-leveling mechanism, photo-conductor unit, and image-forming apparatus |
| 03/05/2013 | US8391768 Configuration for cleaning a photosensitive unit and a tandem photosensitive unit |
| 03/05/2013 | US8391751 Imaging unit and image formation apparatus provided with the same |
| 03/05/2013 | US8391749 Image forming apparatus, image forming unit, and erase light control method |
| 03/05/2013 | US8391747 Process cartridge and image forming apparatus having the same |
| 03/05/2013 | US8391743 Fixing device and image forming apparatus incorporating same |
| 03/05/2013 | US8391741 Image forming system |
| 03/05/2013 | US8391739 Image forming apparatus |
| 03/05/2013 | US8391732 Image forming device |
| 02/28/2013 | WO2012178017A9 Self-transforming imaging cartridge chip |
| 02/28/2013 | US20130052575 Electrophotographic photoconductor, process cartridge including the same, and image forming apparatus including the same |
| 02/28/2013 | US20130052573 Novel reactive compound, charge transporting film, photoelectric conversion device, electrophotographic photoreceptor and method of producing the same, process cartridge, and image forming apparatus |
| 02/28/2013 | US20130052571 Novel compound, charge transporting film, photoelectric conversion device, electrophotographic photoreceptor, process cartridge, and image forming apparatus |
| 02/28/2013 | US20130052570 Charge-transporting film, photoelectric conversion device, electrophotographic photoreceptor, process cartridge, and image forming apparatus |
| 02/28/2013 | US20130051882 Waste toner collecting container and process unit |
| 02/28/2013 | US20130051881 Combined waste collection and toning station |
| 02/28/2013 | US20130051856 Process unit and image formation apparatus |
| 02/28/2013 | US20130051855 Image formation apparatus |
| 02/28/2013 | US20130051851 Process Cartridge |
| 02/28/2013 | US20130051850 Process Cartridge |
| 02/28/2013 | US20130051849 Developing Cartridge Provided with Cover, and Process Cartridge Having the Same |
| 02/28/2013 | US20130051848 Process Cartridge Capable of Accurately Positioning Developer Carrying Member and Photosensitive Drum |
| 02/28/2013 | US20130051847 Photosensitive Member Cartridge and Process Cartridge Provided with Positioning Shaft for Improved Positioning Accuracy |
| 02/28/2013 | US20130051846 Photosensitive Member Cartridge, Process Cartridge and Image Forming Apparatus Using the Same |
| 02/28/2013 | US20130051845 Cartridge |
| 02/28/2013 | US20130051844 Image Forming Apparatus |
| 02/28/2013 | US20130051843 Image forming apparatus and photoreceptor cartridge |
| 02/28/2013 | US20130051836 Image forming apparatus discharging ozone from charger |
| 02/28/2013 | US20130051835 Fixing apparatus |
| 02/28/2013 | US20130051820 Image forming apparatus that detects timing for maintenance |
| 02/28/2013 | DE10066365B4 Druckgerät mit einer Puffersektion und einer Vorschubkraft-Justiersektion für den Druck auf eine kontinuierliche Bahn Pressure device with a buffer section and a feed force Justiersektion for printing on a continuous web |
| 02/27/2013 | EP2562607A2 Developing device, image forming apparatus, and process cartridge |
| 02/27/2013 | EP2562606A1 Image forming apparatus |
| 02/27/2013 | EP2562604A2 Electrophotographic image forming apparatus and process cartridge |
| 02/27/2013 | CN102947761A Image forming apparatus |
| 02/27/2013 | CN102944988A Image Forming Apparatus |
| 02/27/2013 | CN102944987A Developer Cartridge |
| 02/27/2013 | CN101515136B Developing cartridge, image forming apparatus having the same, and printing method for an image forming apparatus |
| 02/26/2013 | US8387150 Segmented media content rights management |
| 02/26/2013 | US8385807 Image-bearing member protecting agent, protective layer forming device, image forming method, process cartridge and image forming apparatus |
| 02/26/2013 | US8385793 Image forming apparatus preventing gaps between a conveyor belt and transfer sheet |
| 02/26/2013 | US8385778 Method and apparatus for image forming capable of effectively eliminating color displacement by recognizing a rotational position of a rotating member with a mechanism using detection marks |
| 02/26/2013 | US8385775 Process cartridge and electrophotographic image forming apparatus |
| 02/26/2013 | US8383234 Charging member, process cartridge, and electrophotographic apparatus |
| 02/21/2013 | US20130045442 Toner, developer, process cartridge, and image forming apparatus |
| 02/21/2013 | US20130045028 Reconditioning rotatable photoreceptor in electrophotographic printer |
| 02/21/2013 | US20130045027 Electrical reconditioning for printer photoreceptor |
| 02/21/2013 | US20130045025 Image forming apparatus |
| 02/20/2013 | CN202748596U Waster toner box of toner cartridge |
| 02/20/2013 | CN102937780A Electrophotographic photoreceptors, electrophotographic photoreceptor cartridge, and image-forming apparatus |
| 02/20/2013 | CN101364061B Printing apparatus which reduces initial printing time and printing control method |
| 02/19/2013 | US8380117 Developer storage apparatus, developer cartridge, developing device and image forming apparatus |
| 02/19/2013 | US8380116 Cleaning edge modification for improved cleaning blade life and reliability |
| 02/19/2013 | US8380115 Lubricant applicator, image forming apparatus, and process cartridge |
| 02/19/2013 | US8380114 Image forming apparatus and method |