| Patents for G03G 21 - Arrangements not provided for by groups , e.g. cleaning, elimination of residual charge (34,276) |
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| 06/27/2013 | US20130164663 Image holding member for image forming apparatus, process cartridge, and image forming apparatus |
| 06/27/2013 | US20130164662 Image holding member for image forming apparatus, process cartridge, and image forming apparatus |
| 06/27/2013 | US20130164063 Toner recovery device and image forming apparatus having the toner recovery device |
| 06/27/2013 | US20130164030 Process cartridge and image forming apparatus |
| 06/27/2013 | US20130164029 Developing device, process cartridge and drum unit |
| 06/27/2013 | US20130164028 Process cartridge and image forming apparatus |
| 06/27/2013 | US20130164023 Photosensitive Member Unit |
| 06/27/2013 | US20130164021 Image forming apparatus |
| 06/27/2013 | US20130164015 Fixing device |
| 06/27/2013 | US20130164003 Image forming apparatus, image forming system, and computer readable medium |
| 06/27/2013 | DE102011056965A1 Device for cleaning e.g. toner elements, on outer surface of roller in electrographic printing device to print paper web, has fan mechanism creating airflow such that airflow presses edge against surface and cleans particles on surface |
| 06/26/2013 | EP2607967A2 Image forming apparatus |
| 06/26/2013 | EP2607966A1 Cartridge and image-forming apparatus |
| 06/26/2013 | EP2607965A2 Toner recovery device and image forming apparatus having the toner recovery device |
| 06/26/2013 | CN203025476U Rotating device and image recording device |
| 06/26/2013 | CN103176392A Recording material processing apparatus |
| 06/26/2013 | CN103176391A Toner recovery device and image forming apparatus |
| 06/26/2013 | CN103176390A Detection device and detection method for residual content of recording materials stored in image box |
| 06/26/2013 | CN103176382A Image forming apparatus |
| 06/26/2013 | CN103176381A Conductive roller, image-forming apparatus, and process cartridge |
| 06/26/2013 | CN103176378A Device, control device, control system, and method |
| 06/26/2013 | CN103176376A Magenta toner for electrophotography, developer, toner cartridge, process cartridge, image forming apparatus, and image forming method |
| 06/26/2013 | CN103176375A Electrophotographic photoconductor, electrophotographic apparatus and process cartridge |
| 06/26/2013 | CN103172843A Polyester resin, toner, image developer, toner cartridge, image forming apparatus, and image forming method |
| 06/26/2013 | CN102207697B Toner, preparation method thereof, developer and image forming method |
| 06/26/2013 | CN102096362B Image forming apparatus |
| 06/26/2013 | CN101568887B Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit |
| 06/25/2013 | US8472856 Image forming apparatus |
| 06/25/2013 | US8472843 Compound apparatus |
| 06/25/2013 | US8472840 Process cartridge with drum flange having regulated portions |
| 06/25/2013 | US8472839 Process cartridge and image forming apparatus |
| 06/25/2013 | US8472836 Cover opening/closing unit and image forming apparatus |
| 06/25/2013 | US8472832 Multiple-output power supply unit and image forming apparatus having the power supply unit |
| 06/25/2013 | US8472047 Billing and printing system, image forming device, and job processing method for the image forming device |
| 06/25/2013 | US8469685 Apparatus for refurbishing cylindrical members |
| 06/25/2013 | CA2681904C Integrated toner cartridge with toner agitator and sensing device |
| 06/20/2013 | WO2013088651A1 Information processing apparatus, control method for the information processing apparatus, and program |
| 06/20/2013 | WO2012159667A3 Printer internal climate control |
| 06/20/2013 | US20130157181 Electrophotographic photoconductor, electrophotographic apparatus and process cartridge |
| 06/20/2013 | US20130157180 Electrophotographic photoreceptor having excellent lifetime characteristics and charge uniformity, and electrophotographic image forming apparatus and electrophotographic cartridge using the electrophotographic photo receptor |
| 06/20/2013 | US20130156475 Recovery unit and image forming apparatus |
| 06/20/2013 | US20130156474 Delivery apparatus |
| 06/20/2013 | US20130156465 Neutralization device and image forming apparatus |
| 06/20/2013 | US20130156464 Process cartridge, main cartridge, sub cartridge, and image forming apparatus |
| 06/20/2013 | US20130156463 Image forming apparatus |
| 06/20/2013 | US20130156460 Process cartridge and photoelectrographic image forming apparatus |
| 06/20/2013 | US20130156457 Image forming apparatus and image forming method |
| 06/20/2013 | US20130156448 Cleaning device and electrophotographic apparatus |
| 06/19/2013 | EP2605078A2 Image forming apparatus |
| 06/19/2013 | EP2605077A2 Image forming apparatus |
| 06/19/2013 | EP1564604B1 Fixing device with cleaning member, and image forming apparatus using the fixing device |
| 06/19/2013 | CN103168276A Image forming apparatus and image forming method |
| 06/19/2013 | CN103163767A Recovery unit and image forming apparatus |
| 06/19/2013 | CN103163766A Cleaning device and electrophotographic apparatus |
| 06/19/2013 | CN103163756A Air supply tube, air supply device, and image forming apparatus |
| 06/19/2013 | CN102200720B Toner supply device and image forming apparatus |
| 06/19/2013 | CN102165375B Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus |
| 06/19/2013 | CN102117034B Developer cartridge and processing cartridge |
| 06/19/2013 | CN101963770B Image forming system |
| 06/19/2013 | CN101943875B Developing device, process cartridge and image forming apparatus |
| 06/19/2013 | CN101840192B Image forming apparatus |
| 06/19/2013 | CN101763017B Process cartridge |
| 06/19/2013 | CN101515143B Developing apparatus, image forming apparatus and developer supplying method for a developing apparatus |
| 06/18/2013 | US8467704 Image forming apparatus having an image transfer unit movably attached to an opening and closing member |
| 06/18/2013 | US8467703 Image forming device having detachable developing device unit |
| 06/18/2013 | US8467702 Cartridge with portions to facilitate coupling to an electrophotographic image forming apparatus |
| 06/18/2013 | US8467699 Remanufactured toner cartridge with added primary charge roller cleaner, and methods |
| 06/18/2013 | US8467697 Cleaning member for image forming apparatus, charging device, unit for image forming apparatus, process cartridge, and image forming apparatus |
| 06/18/2013 | CA2708763C Upper seal for inhibiting doctor blade toner leakage |
| 06/18/2013 | CA2503107C Systems and methods for forming composite images with digital graphic elements |
| 06/13/2013 | WO2013085073A1 Cartridge attachable to and detachable from electrophotographic image forming apparatus main body, method for assembling photosensitive drum drive transmission device, and electrophotographic image forming apparatus |
| 06/13/2013 | WO2013085072A1 Cartridge |
| 06/13/2013 | WO2013084404A1 Conductive member, process cartridge, and electrophotographic apparatus |
| 06/13/2013 | WO2013083909A1 Method and apparatus for cleaning tapes |
| 06/13/2013 | WO2013083008A1 Developing roller and treatment box |
| 06/13/2013 | US20130149010 Developer containing chamber, developing device, process cartridge, and image forming apparatus |
| 06/13/2013 | US20130149006 Image forming apparatus |
| 06/13/2013 | US20130149005 Image forming apparatus |
| 06/13/2013 | US20130149004 Main cartridge, process cartridge, and image forming apparatus |
| 06/13/2013 | US20130149003 Image Forming Apparatus |
| 06/13/2013 | US20130149000 Fixing device and image forming apparatus |
| 06/13/2013 | US20130148999 Fixing device and image forming apparatus |
| 06/13/2013 | US20130147122 Sealing member comprising woven fabric |
| 06/12/2013 | CN202995265U Processing box |
| 06/12/2013 | CN202995264U Protective component for processing box and processing box |
| 06/12/2013 | CN202995263U Waste powder storehouse of carbon powder box |
| 06/12/2013 | CN202995262U Carbon powder box |
| 06/12/2013 | CN202995261U Toner cartridge |
| 06/12/2013 | CN103149826A Process cartridge and electrophotographic image forming apparatus |
| 06/12/2013 | CN103149825A Process cartridge, supporting member, process cartridge assembling method, and process cartridge disassembling method |
| 06/12/2013 | CN103149824A Dismounting and mounting methods for coupling and electrophotographic photosensitive drum unit |
| 06/12/2013 | CN103149823A Dismounting and mounting methods for coupling and electrophotographic photosensitive drum unit |
| 06/12/2013 | CN103144000A Scraper grinding device |
| 06/12/2013 | CN102253613B Electrophotographic photosensitive member, method of manufacturing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus |
| 06/12/2013 | CN102207724B 盒和成像设备 Cartridges and imaging equipment |
| 06/12/2013 | CN102163033B Fixing device and image forming apparatus including same |
| 06/12/2013 | CN102103352B Solid lubricant-coating device and image-forming apparatus |
| 06/12/2013 | CN102073257B Electric charge eliminating device and image forming apparatus equipped with the same |
| 06/12/2013 | CN102067045B Process cartridge and electrographic photosensitive drum unit |
| 06/12/2013 | CN102004402B Toner and method of manufacturing toner, developer and developing device, process cartridge, image forming apparatus, and image forming method |