Patents for G03G 15 - Apparatus for electrographic processes using a charge pattern (115,618)
12/2013
12/03/2013US8600280 Fixing device and image forming apparatus including the same
12/03/2013US8600279 Resin material, endless belt, roll, image fixing unit, and image forming apparatus
12/03/2013US8600278 Fixing device and image formation apparatus
12/03/2013US8600277 Fixing device and image forming apparatus incorporating same
12/03/2013US8600276 Heat conduction unit, fixing device, and image forming apparatus
12/03/2013US8600275 Fixing device
12/03/2013US8600274 Color image forming apparatus
12/03/2013US8600273 Developing roller, process cartridge, and electrophotographic apparatus
12/03/2013US8600272 Developing device and image forming apparatus
12/03/2013US8600271 Magnet roller, developer holder element, develop unit, process cartridge, and image forming apparatus
12/03/2013US8600270 Developer transport substrate configuration for an image forming apparatus
12/03/2013US8600269 Powder container, powder supply assembly, and image forming apparatus in which a powder outlet faces in an opposite direction as an opening of a container body
12/03/2013US8600268 Developing device and image forming apparatus
12/03/2013US8600267 Developer cartridge and developing unit provided with the same
12/03/2013US8600266 Drive transmission device and image forming apparatus including same
12/03/2013US8600264 Developer cartridge
12/03/2013US8600263 Image forming apparatus with transport tool for separating a first roller and a second roller of a feed roller unit during transport of the image forming apparatus
12/03/2013US8600262 Toner container and image forming apparatus
12/03/2013US8600261 Developing unit and image forming apparatus having the same
12/03/2013US8600260 Image forming device including sheet-metal housing
12/03/2013US8600259 Image forming apparatus fixing a toner image on recording material with a fixing portion having a fixing sleeve and pressing roller, at least one of which is grounded
12/03/2013US8600256 Cleaning device and image forming apparatus including same
12/03/2013US8600255 Image forming device that performs reverse-transfer operation in accordance with image forming condition
12/03/2013US8600254 Fixing device
12/03/2013US8600253 Image forming apparatus, method of controlling fixing device, and device and method for detecting abnormality of the fixing device
12/03/2013US8600252 System and method for controlling operation of a fixing device in an image forming apparatus
12/03/2013US8600251 Image forming apparatus and image forming method
12/03/2013US8600250 Image forming unit and apparatus that performs stand-by charging of toner
12/03/2013US8600249 Image forming apparatus
12/03/2013US8600248 Image forming apparatus
12/03/2013US8600247 Image forming apparatus, image forming method, and computer program product for causing a computer to execute the method
12/03/2013US8600244 New/used cartridge detection
12/03/2013US8599999 Detection system, DR imaging apparatus and CT imaging apparatus
12/03/2013US8599443 Image forming apparatus with N-in-one printing
12/03/2013US8599424 Printer cartridge microchip
12/03/2013US8599396 Image forming apparatus
12/03/2013US8599391 Multiple media type printing
12/03/2013US8597863 Electrophotographic photoreceptor, method of manufacturing electrophotographic photoreceptor, process cartridge, and image forming apparatus
12/03/2013US8596637 Sheet conveying device, print system, and sheet cooling method
11/2013
11/28/2013WO2013175864A1 Developing device
11/28/2013WO2013175734A1 Charging member, process cartridge, and electrophotographic device
11/28/2013WO2013175232A2 Media exposure device
11/28/2013WO2013111431A3 Powder dispersion apparatus and fine powder generation method
11/28/2013US20130316280 Toner set, developer set, and image forming apparatus
11/28/2013US20130316276 Electrophotographic photoconductor, production method thereof, and electrophotographic device
11/28/2013US20130316275 Electrophotographic photoreceptor, image forming apparatus, and process cartridge
11/28/2013US20130315641 Image forming apparatus and image forming method
11/28/2013US20130315640 Fixing Device
11/28/2013US20130315639 Rotational heating member, and image heating apparatus having rotational heating member
11/28/2013US20130315638 Fixing device and image forming apparatus
11/28/2013US20130315637 Fixing device and image forming apparatus
11/28/2013US20130315636 Development device and image forming apparatus incorporating same
11/28/2013US20130315635 Developing device and image forming apparatus
11/28/2013US20130315634 Packing structure of developer container
11/28/2013US20130315633 Toner case and image forming apparatus
11/28/2013US20130315632 Developing device and image forming apparatus provided with same
11/28/2013US20130315631 Developing device and image forming apparatus provided with same
11/28/2013US20130315630 Developer conveying device, and developing device and image forming apparatus provided with same
11/28/2013US20130315629 Developer conveying device, and developing device and image forming apparatus provided with same
11/28/2013US20130315628 Conveyance device, development device including conveyance device, and image forming apparatus including development device
11/28/2013US20130315627 Development processing device
11/28/2013US20130315624 Image Forming Apparatus
11/28/2013US20130315620 Electro-conductive member for electrophotography, process cartridge, and electrophotographic apparatus
11/28/2013US20130315619 Image forming apparatus
11/28/2013US20130315618 Image forming apparatus and cartridge
11/28/2013US20130315617 Image forming apparatus
11/28/2013US20130315616 Image forming apparatus
11/28/2013US20130315615 Charging device and image forming apparatus including the same
11/28/2013US20130315614 Power control system and power control method
11/28/2013US20130315613 Drive circuit, light print head, and image forming apparatus
11/28/2013US20130315612 Image forming apparatus
11/28/2013US20130315611 Developing device and image forming apparatus
11/28/2013US20130315610 Automatic document feeder and image forming apparatus including the same
11/28/2013US20130314752 Exposure device, led head, image formation apparatus, and reading apparatus
11/28/2013DE102011119383B4 Vorrichtung und Verfahren zur Verwertung von Toner-Restmengen aus unterschiedlichen Tonerkartuschen für Drucker oder Kopierer vor dem Recyceln derselben Apparatus and method for recovery of toner remaining quantities of different toner cartridge for printer or copier before recycling the same
11/28/2013DE10021964B4 Bildformungseinrichtung und Entwicklungseinrichtung zur Verhinderung ungleichmässiger Bilddichte Image forming apparatus and developing means for preventing uneven image density
11/27/2013EP2667262A2 Toner case and image forming apparatus
11/27/2013EP2667261A2 Conveyance device
11/27/2013EP2667260A2 Image forming apparatus and method of controlling developing unit thereof
11/27/2013EP2667259A1 Developer conveying device, and developing device and image forming apparatus provided with same
11/27/2013EP2667258A1 Developing roller, developing device, and image formation device
11/27/2013EP2667257A2 Display input device and image forming apparatus
11/27/2013EP2667256A2 Image forming apparatus, control method for image forming apparatus, and storage medium
11/27/2013EP2666814A1 Electrically conductive rubber elastomer, charging member, and electrophotographic apparatus
11/27/2013EP2666060A1 Liquid electrophotography printing apparatus and methods thereof
11/27/2013EP1553465B1 Load mechanism
11/27/2013CN103415815A Fixing member, fixing device, and image forming apparatus
11/27/2013CN103412469A Powder box and imaging device with same
11/27/2013CN102442073B Universal chip, communication method of universal chip, consumable container and imaging equipment
11/27/2013CN102385266B Electrophotographic photoconductor and image forming apparatus including same, and coating solution for undercoat layer formation in electrophotographic photoconductor
11/27/2013CN102375395B Image processing apparatus
11/27/2013CN102262294B Optical scanning unit and image forming apparatus
11/27/2013CN102236311B Fixing device and image forming apparatus
11/27/2013CN102207708B Image forming apparatus
11/27/2013CN102193439B Fixing device and image forming apparatus
11/27/2013CN102085967B Sheet conveying device and image forming apparatus incorporating same
11/27/2013CN102033460B Charging device and image forming apparatus
11/27/2013CN101144998B Compact size image forming apparatus
11/26/2013US8594554 Simplified belt seam skip in continuous web feed machines
11/26/2013US8594551 Fixing device and image forming apparatus
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