Patents for G03G 15 - Apparatus for electrographic processes using a charge pattern (115,618)
07/2009
07/01/2009EP2075635A2 Belt tension mechanism of an image forming device
07/01/2009EP2075634A1 Printing apparatus and control method
07/01/2009EP2045669A9 Developer cartridge and developing unit
07/01/2009EP2045668A9 Developer cartridge and developing unit
07/01/2009EP1817641A4 Fixing device and image forming apparatus using the same
07/01/2009EP1643319B1 Control of fixing unit with two heater connected in series
07/01/2009CN101473458A 发光二极管驱动电路 LED driver circuit
07/01/2009CN101473279A Image forming device, image forming method, image forming program and computer-readable recording medium recording it
07/01/2009CN101473278A Corona discharge device, photosensitive charger, and method for making discharge product removing member
07/01/2009CN101473277A Charging device, process cartridge, and image forming apparatus
07/01/2009CN101473276A Sheet material information detection apparatus, sheet material processing apparatus, and sheet material information detection method
07/01/2009CN101470394A Fixing apparatus and image forming apparatus
07/01/2009CN101470393A Fixing apparatus and image forming apparatus
07/01/2009CN101470392A Fixing apparatus and image forming apparatus
07/01/2009CN101470391A Image forming apparatus, and method of controlling warming-up time of image forming apparatus
07/01/2009CN101470390A Transfer printing component of image forming apparatus and image forming apparatus
07/01/2009CN101470389A Developing device, treating cartridge with said treating cartridge and image forming device
07/01/2009CN101470388A Developing unit, developing device and image forming apparatus
07/01/2009CN101470387A Developing device, image forming apparatus and developer cartridge
07/01/2009CN101470386A Powder transporting apparatus and image forming apparatus including the same
07/01/2009CN101470385A Developing device, process unit, and image forming apparatus
07/01/2009CN101470384A Developing device, image forming apparatus using the same, and method for peeling off sealing member of the developing device
07/01/2009CN101470383A Developing cartridge
07/01/2009CN101470382A Charging member cleaning unit, method of producing charging member cleaning unit, charging device, process cartridge and image forming apparatus
07/01/2009CN101470381A Image forming apparatus and control by forming of a calibration pattern including a plurality of marks
07/01/2009CN101470380A Image forming apparatus
07/01/2009CN101470379A An exposure head and an image forming apparatus
07/01/2009CN101470378A Image forming apparatus
07/01/2009CN101470377A Image forming apparatus and processing cartridge
07/01/2009CN101470376A Printing apparatus, method for controlling printing apparatus, program, and storage medium
07/01/2009CN101470375A Image processing device, image processing method, and recording medium
07/01/2009CN101470374A Roller for office automation machine
07/01/2009CN101470373A Manufacturing method for roller for office automation machine and roller for office automation machine
07/01/2009CN101470372A Internal output type image forming apparatus
07/01/2009CN101470371A Image forming apparatus, sheet finisher, and method for driving stacking tray
07/01/2009CN101470370A Post-processing apparatus for printing medium, image forming apparatus and post-processing method for printing medium
07/01/2009CN101470369A Image forming apparatus
07/01/2009CN101470368A Image forming apparatus
07/01/2009CN100507757C Fuser-controlling apparatus for generating a power synchronization signal and detecting power voltage
07/01/2009CN100507756C Photosensitive member cartridge
07/01/2009CN100507755C Photosensitive member cartridge
07/01/2009CN100507754C Method and apparatus for controlling the velocity of copy substrates during registration
07/01/2009CN100507753C Roller assembly for image forming apparatus
07/01/2009CN100507752C Fixing device and image forming apparatus
07/01/2009CN100507751C Fixing device usable with an image forming apparatus
07/01/2009CN100507750C Heating apparatus and image forming apparatus
07/01/2009CN100507749C Image forming device
07/01/2009CN100507748C Belt transfer device and image forming device
07/01/2009CN100507747C Image forming method and image forming device
07/01/2009CN100507746C Developing cartridge, process cartridge, image forming device, and sliding sealing element
07/01/2009CN100507745C Development device with development gap detecting function
07/01/2009CN100507744C Image forming apparatus
07/01/2009CN100507743C Image forming apparatus
07/01/2009CN100507742C Image formation apparatus
07/01/2009CN100507741C Conductive roll and method for producing same
07/01/2009CN100507740C Apparatus for fixing shaft of photosensitive body and image forming device having the same
07/01/2009CN100507739C Method for producing double- layer roller and method for producing cylindrical member
07/01/2009CN100507738C Image forming apparatus
07/01/2009CN100507737C Image forming apparatus
07/01/2009CN100507736C Photosensitive drum for printer cartridge and method for mounting the same
07/01/2009CN100507735C Image recording system and recording medium
07/01/2009CN100507734C Image forming apparatus having gear mechanism for rotating image bearing member
07/01/2009CN100507733C Image formation device and cartridge
07/01/2009CN100507732C 感光鼓 Drum
07/01/2009CN100507731C Operation panel and image forming apparatus
07/01/2009CN100507730C Image forming device and fixing unit
07/01/2009CN100507729C Image forming apparatus and method
07/01/2009CN100507728C Outer cover and image forming device and control syste with the cover
07/01/2009CN100506559C Bookbinding device, bookbinding method, and printing device
07/01/2009CN100506558C Bookbinding apparatus and bookbinding method
06/2009
06/30/2009US7555530 Systems and methods for providing documents based on document identifiers
06/30/2009US7555254 Cleaning device, and fusing device and image forming apparatus, provided with the cleaning device
06/30/2009US7555253 Semiconductive rubber member and developing roller composed of semiconductive rubber member
06/30/2009US7555252 Image forming apparatus that prevents conspicuous unevenness in image density
06/30/2009US7555251 Image forming apparatus and toner cartridge
06/30/2009US7555250 Toner cartridge, and shutter structure for the same
06/30/2009US7555249 Process cartridge, developer supply cartridge and electrophotographic image forming apparatus
06/30/2009US7555248 Developing unit connection for toner supply device
06/30/2009US7555247 Toner conveying device, developing device, and image forming device having the same
06/30/2009US7555246 Development sub-system in-line cleaning system
06/30/2009US7555245 Image forming apparatus with cam members
06/30/2009US7555244 Image forming apparatus with a latent image writing unit positioned and biased against positioning errors
06/30/2009US7555243 Charging member, process cartridge including the same, and image forming apparatus including the same
06/30/2009US7555242 Image forming apparatus having drive system according to loads
06/30/2009US7555241 Image forming device using a single-layer-type electrophotographic photoconductor and image forming method using the same
06/30/2009US7555240 Cover members for an image forming apparatus
06/30/2009US7555239 Image forming device and fixing unit
06/30/2009US7555238 Image-forming device and angularly shifted belt unit
06/30/2009US7555237 Positioning mechanism for positioning a developing apparatus and related developing apparatus
06/30/2009US7555236 Image forming method and apparatus for effectively performing a cleaning operation of a transfer member
06/30/2009US7555235 Image forming apparatus enabling user to directly clean discharge wire
06/30/2009US7555234 Scheduling system for placing test patches in a printing apparatus
06/30/2009US7555233 Fixing device and image forming apparatus
06/30/2009US7555232 Image forming apparatus and developing method
06/30/2009US7555230 Image forming apparatus that generates a different light pattern for different development apparatuses
06/30/2009US7555229 Marking device and methods
06/30/2009US7554679 Image forming apparatus, image forming method, and image forming program
06/30/2009US7554566 Image development methods, hard imaging devices, and image members
06/30/2009US7553391 Method and device for manufacturing an endless band of plastic for an intermediate carrier band
06/30/2009US7553095 Print data transmitting apparatus, image forming system, printing condition setting method and printer driver program