| Patents for G03G 21 - Arrangements not provided for by groups , e.g. cleaning, elimination of residual charge (34,276) |
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| 06/11/2013 | US8464264 Information processing apparatus and method of controlling same |
| 06/11/2013 | US8463172 Cleaning device and image forming apparatus |
| 06/11/2013 | US8463167 Image heating apparatus and image heating rotational body to be mounted on the image heating apparatus |
| 06/11/2013 | US8463158 Tandem photosensitive-member unit having grip part |
| 06/11/2013 | US8463157 Electrophotographic image forming apparatus with movable tray for mounting cartridges |
| 06/11/2013 | US8463154 Image forming apparatus |
| 06/06/2013 | WO2013080466A1 Printing apparatus, printing system, control method for printing apparatus, and storage medium |
| 06/06/2013 | WO2013078975A1 Processing box and modification method for same |
| 06/06/2013 | WO2013078942A1 Toner feeding apparatus |
| 06/06/2013 | WO2013078938A1 Method for comprehensively improving functions of an electrographic imaging device |
| 06/06/2013 | WO2013078937A1 Toner feeding apparatus and toner bottle |
| 06/06/2013 | US20130143153 Transparent electrostatic charge image developing toner, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method |
| 06/06/2013 | US20130142555 Image forming apparatus |
| 06/06/2013 | US20130142542 Developer container and image forming device |
| 06/06/2013 | US20130142538 Image forming apparatus |
| 06/06/2013 | US20130142536 Image heating apparatus |
| 06/06/2013 | US20130141754 Image Forming Apparatus And Authentication Method |
| 06/05/2013 | EP2600212A2 Image forming apparatus |
| 06/05/2013 | EP2600211A2 Image forming apparatus |
| 06/05/2013 | CN202975598U Powder box for electro-photographic imaging device |
| 06/05/2013 | CN202975595U Carbon powder cartridge |
| 06/05/2013 | CN103135426A Process cartridge having cover for protecting photosensitive drum |
| 06/05/2013 | CN103135425A Image forming apparatus |
| 06/05/2013 | CN103135424A Cleaning device, image forming apparatus, and transfer unit |
| 06/05/2013 | CN103135413A Transfer device, process unit, image forming apparatus, and bearing |
| 06/05/2013 | CN103135411A Developing apparatus, image forming apparatus and process cartridge |
| 06/05/2013 | CN103135409A Developing device, process unit, and image forming apparatus |
| 06/05/2013 | CN103135407A Developer accommodating unit, process cartridge and electrophotographic image forming apparatus |
| 06/05/2013 | CN103135403A Toner conveyor, process cartridge, and image forming apparatus |
| 06/05/2013 | CN103135399A Cartridge provided with pivotable member for new product detection |
| 06/05/2013 | CN103135397A Image forming apparatus and cleaning control method |
| 06/05/2013 | CN103135394A Image carrier and image forming apparatus having the same |
| 06/05/2013 | CN103135390A Image forming apparatus |
| 06/05/2013 | CN103135389A Image forming apparatus |
| 06/05/2013 | CN103135387A Image forming apparatus |
| 06/05/2013 | CN103135385A Driving assembly in processing box and processing box with same |
| 06/05/2013 | CN103135384A Toner for electrophotography, developer, image forming method, and process cartridge |
| 06/05/2013 | CN103135382A Toner, developer, toner cartridge, process cartridge, image forming apparatus, and image forming method |
| 06/05/2013 | CN103135381A Toner, developer, toner cartridge, process cartridge, image forming apparatus, and image forming method |
| 06/05/2013 | CN103135380A Toner, developer, toner cartridge, process cartridge, image forming apparatus, and image forming method |
| 06/05/2013 | CN103135379A Photoreceptor, method for manufacturing the same, and photoreceptor unit, image-forming unit and image-forming apparatus |
| 06/05/2013 | CN103135378A Electrophotographic photosensitive member, method of producing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus |
| 06/05/2013 | CN103135377A Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus |
| 06/05/2013 | CN103135376A Electrophotographic photosensitive member, method of producing the same, process cartridge, and electrophotographic apparatus |
| 06/05/2013 | CN103135375A Electrophotographic photosensitive member, method of producing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus |
| 06/05/2013 | CN103135374A Electrophotographic photosensitive member, method of producing electrophotographic photosensitive member, process cartridge, electrophotographic apparatus, and phthalocyanine crystal |
| 06/05/2013 | CN103135373A Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus |
| 06/05/2013 | CN103135372A Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus |
| 06/05/2013 | CN102193476B Process cartridge |
| 06/05/2013 | CN101937182B Image forming apparatus |
| 06/05/2013 | CN101846902B Two-component developer, developer cartridge, process cartridge and image formation apparatus |
| 06/05/2013 | CN101799656B Image forming apparatus |
| 06/05/2013 | CN101667003B Process cartridge and image forming apparatus |
| 06/04/2013 | US8457543 Image forming apparatus |
| 06/04/2013 | US8457542 Image forming apparatus with waste toner bottle |
| 06/04/2013 | US8457541 Image forming apparatus |
| 06/04/2013 | US8457536 Transfer device and image forming apparatus including same |
| 06/04/2013 | US8457527 Original reading device and image forming apparatus including the same |
| 06/04/2013 | US8457526 Image forming apparatus having a sheet conveyance path including a linear path to an image forming portion |
| 06/04/2013 | US8457525 Process cartridge having a drum cartridge and a developing cartridge configured to be movably attached to the drum cartridge |
| 06/04/2013 | US8457524 Developing cartridge, image forming apparatus, and method of mounting/demounting developing cartridge to/from image forming apparatus |
| 06/04/2013 | US8457523 Image forming apparatus having toner cartridge with movable shutter |
| 06/04/2013 | US8457522 Image-holding member cases, developing device cases, and image-forming apparatus |
| 06/04/2013 | US8457518 Image forming apparatus having cleaning unit and waste toner retainer |
| 06/04/2013 | US8456669 Printing system |
| 06/04/2013 | US8453309 Method for changing a belt in a machine assembly using a gripper having moveable opposed legs |
| 05/30/2013 | WO2013077116A1 Liquid toner concentration measuring device and digital photo printer |
| 05/30/2013 | WO2013077058A1 Image formation device |
| 05/30/2013 | WO2013076784A1 Image-forming apparatus |
| 05/30/2013 | US20130137030 Toner, developer, toner cartridge, process cartridge, image forming apparatus, and image forming method |
| 05/30/2013 | US20130137028 Method of manufacturing toner carrier, device for manufacturing toner carrier, toner carrier, development agent, and process cartridge |
| 05/30/2013 | US20130137026 Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus |
| 05/30/2013 | US20130137025 Electrophotographic photosensitive member, method of producing phthalocyanine crystal, method of producing electrophotographic photosensitive member, process cartridge, electrophotographic apparatus, and phthalocyanine crystal |
| 05/30/2013 | US20130137024 Electrophotographic photosensitive member, method of producing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus |
| 05/30/2013 | US20130137023 Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus |
| 05/30/2013 | US20130137022 Image bearing member and image forming apparatus and process cartridge using the same |
| 05/30/2013 | US20130137021 Electrophotographic photosensitive member, method of producing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus |
| 05/30/2013 | US20130137020 Electrophotographic photosensitive member, method of producing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus |
| 05/30/2013 | US20130137019 Electrophotographic photoreceptor, method for manufacturing the same, and electrophotographic photoreceptor unit, replaceable image-forming unit, and image-forming apparatus including the same |
| 05/30/2013 | US20130136516 Toner conveyor, process cartridge, and image forming apparatus |
| 05/30/2013 | US20130136499 Image forming apparatus |
| 05/30/2013 | US20130136496 Image forming device providing accurate positioning between exposure unit and photosensitive body |
| 05/30/2013 | US20130136495 Process Cartridge Having Cover for Protecting Photosensitive Drum |
| 05/30/2013 | US20130136494 Process Unit Having Drum Cartridge and Developer Cartridge |
| 05/30/2013 | US20130136493 Image Forming Device |
| 05/30/2013 | US20130136492 Process cartridge for an imaging device |
| 05/30/2013 | US20130136485 Image forming apparatus |
| 05/30/2013 | US20130136484 Image forming apparatus |
| 05/30/2013 | US20130136483 Image carrier and image forming apparatus having the same |
| 05/30/2013 | US20130136462 Image forming apparatus, controlling method of image forming apparatus, and storage medium |
| 05/29/2013 | EP2597535A2 Image carrier and image forming apparatus having the same |
| 05/29/2013 | EP2597534A2 Developing device and image forming apparatus including the same |
| 05/29/2013 | EP2597533A2 Image forming apparatus with mechanism for restricting removal of developing device |
| 05/29/2013 | EP2597532A2 Developing unit and image forming apparatus having the same |
| 05/29/2013 | EP2597530A2 Image forming apparatus |
| 05/29/2013 | EP2597528A2 Developing mechanism and image forming apparatus |
| 05/29/2013 | EP2597526A2 Image forming apparatus |
| 05/29/2013 | EP2597525A2 Developing cartridge and image forming apparatus having the same |
| 05/29/2013 | EP2597519A2 Drive unit, and image forming apparatus and process cartridge incorporating same |
| 05/29/2013 | EP2596960A2 Reusable print medium and method of manufacturing thereof |