Patents
Sitemap › G03 - Photography; Cinematography; Analogous techniques using waves other than optical waves; Electrography; Holography › G03G - Electrography; Electrophotography; Magnetography › G03G 21 - Arrangements not provided for by groups , e.g. cleaning, elimination of residual charge
Patents for G03G 21 - Arrangements not provided for by groups , e.g. cleaning, elimination of residual charge (34,276)
12/2012
12/12/2012CN101900988B Cartridge assembly of image forming device
12/12/2012CN101661253B Developer container, developing apparatus and process cartridge
12/12/2012CN101639655B 成像设备 Imaging device
12/11/2012US8332332 Methods and apparatus for managing pre-paid printing system accounts
12/11/2012US8331844 Proof printing using recycled marking material
12/11/2012US8331843 Toner recovery unit and image forming device
12/11/2012US8331834 Developing unit, image forming apparatus incorporating same, and process cartridge including same
12/11/2012US8331826 Cover opening/closing structure and image forming apparatus
12/11/2012US8330975 Printing system, printing apparatus and transmitting server
12/11/2012CA2706902C Printing material container, and board mounted on printing material container
12/06/2012WO2012165642A1 Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
12/06/2012WO2012163277A1 Processing box
12/06/2012US20120308284 Image forming apparatus, supporting member, and image forming unit
12/06/2012US20120308283 Image forming apparatus
12/06/2012US20120308261 Conductive member, process cartridge, and electrophotographic apparatus
12/06/2012US20120308260 Protective agent block, method of manufacturing the same, process cartridge, and image forming apparatus
12/06/2012US20120308259 Image Forming Apparatus and Process Unit
12/06/2012US20120308257 Image forming apparatus with a cleaning blade
12/06/2012US20120308256 Image forming apparatus
12/05/2012EP2530532A1 Cartridge
12/05/2012EP2530530A2 Removable Toner Cartridge Universal Adapter
12/05/2012CN1804735B Real product identification device
12/05/2012CN102809917A Heater unit
12/05/2012CN102809916A Process cartridge
12/05/2012CN102809915A Method for recycling and sucking residual powder for color toner cartridges
12/05/2012CN102809914A Image erasing apparatus and image erasing method
12/05/2012CN102809910A Developing device frame unit, developing device, process cartridge, and manufacturing method of the developing device frame unit
12/05/2012CN102053513B Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus
12/05/2012CN102012660B Image forming device
12/05/2012CN101943880B Photosensitive member cartridge, developer cartridge and process cartridge
12/05/2012CN101715570B Process cartridge and electrophotographic image forming apparatus
12/04/2012US8326549 Control device, image forming device, wear detecting method, program, and storage device
12/04/2012US8326205 Medium cutting device, image recording apparatus having the medium cutting device, and controlling method of the medium cutting device
12/04/2012US8326203 Toner conveyance device, process unit, and image forming apparatus
12/04/2012US8326202 Toner conveying mechanism, cleaning device and image forming apparatus
12/04/2012US8326178 Covering member and cartridge
12/04/2012US8326174 Cleaning unit for an electrophotographic image forming apparatus having a polarity control member
12/04/2012US8326173 Hard imaging devices, humidity control systems and hard imaging methods
12/04/2012US8326172 Heat insulation structure and image forming apparatus using the same
12/04/2012US8322609 Image forming apparatus and control method of image forming apparatus
11/2012
11/29/2012WO2012159667A2 Printer internal climate control
11/29/2012US20120301197 Cleaning blade member and apparatus with controlled tribocharging
11/29/2012US20120301184 Imaging Cartridge With Venting Fill Port
11/29/2012US20120301183 Article of consumption and image forming apparatus having the same
11/29/2012US20120301182 Electrophotographic photosensitive member, process cartridge, electrophotographic apparatus, and method of manufacturing electrophotographic photosensitive member
11/29/2012US20120301181 Electrophotographic photosensitive member, process cartridge, electrophotographic apparatus, and method of manufacturing electrophotographic photosensitive member
11/29/2012US20120301180 Charging member, process for its production, process cartridge and electrophotographic apparatus
11/29/2012US20120301179 Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
11/29/2012US20120301178 Electrophotographic photosensitive member, method of producing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
11/29/2012US20120301177 Electrophotographic photosensitive member, process cartridge, electrophotographic apparatus, method of producing electrophotographic photosensitive member, and urea compound
11/29/2012US20120301176 Electrostatographic cleaning blade member and apparatus
11/29/2012US20120301175 Cooling device and image forming apparatus using the same
11/29/2012US20120301174 Image forming apparatus
11/29/2012US20120301173 Image forming apparatus and control method thereof
11/28/2012CN102804081A Image forming apparatus
11/28/2012CN102799098A Image forming apparatus
11/28/2012CN102799097A Image forming apparatus
11/28/2012CN102799089A Regulating member, developing device and process cartridge
11/28/2012CN102799087A Toner, developer, container, image forming apparatus, image forming method, and process cartridge
11/28/2012CN102799085A Electrophotographic photosensitive member, process cartridge, electrophotographic apparatus, method of producing electrophotographic photosensitive member, and urea compound
11/28/2012CN102799084A Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
11/28/2012CN102794993A High-speed storage device, imaging box and storage method
11/28/2012CN102081315B Electrophotographic photosensitive member, method for producing the same, process cartridge, and electrophotographic apparatus
11/28/2012CN101995806B Protecting agent-supplying device, process cartridge, image forming apparatus and image forming method
11/28/2012CN101887234B Exhaust device and image forming apparatus including the same
11/28/2012CN101876808B Cartridge and electrophotographic image forming apparatus
11/28/2012CN101707663B Image forming apparatus and authentication method
11/28/2012CN101667001B Fixing apparatus and image forming apparatus
11/28/2012CN101639643B Image forming apparatus
11/28/2012CN101561656B Powder transporting device and image forming apparatus
11/28/2012CN101479672B Process cartridge and electrophotographic image forming apparatus
11/27/2012US8320813 Image forming apparatus, image forming system, image forming method and computer readable medium storing program
11/27/2012US8320798 Sheet conveying device and image forming apparatus
11/27/2012US8320796 Image forming apparatus
11/27/2012US8320795 Imaging cartridge having a displaceable body
11/27/2012US8320794 Electrophotographic image forming apparatus
11/27/2012US8320792 Cleaning device, process cartridge, and image forming apparatus
11/27/2012US8320789 Cooling apparatus and image formation apparatus
11/27/2012US8320788 Image forming apparatus, return processing method, and program
11/27/2012US8320787 Image forming apparatus with plural sheet supplying sections
11/27/2012US8320786 Image forming apparatus
11/27/2012US8320785 Image forming apparatus featuring a controller for controlling the supply of toner or abrasive particles
11/27/2012US8319998 Billing system capable of being connected to an output apparatus having printing function and copy function via a network server apparatus capable of being connected to an output apparatus having printing function and copy function via a network and method of billing by system capable of being connected to an output apparatus having printing function and copy function via a network
11/27/2012US8319745 Method of estimating nib position using images captured at different pen rotations
11/27/2012US8317196 Medium conveying device and image forming apparatus
11/22/2012US20120295192 Toner, developer, toner container, image forming apparatus, image forming method, and process cartridge
11/22/2012US20120294648 Image forming apparatus
11/22/2012US20120294647 Process cartridge and electrophotographic image forming apparatus
11/22/2012US20120294646 Image forming apparatus
11/22/2012DE112010001713T5 Bilderzeugende Vorrichtung An image forming apparatus
11/21/2012EP2525264A2 Image Forming Apparatus
11/21/2012EP2525263A2 Image forming apparatus
11/21/2012CN202548533U Image forming device, process cartridge, component, and photosensitive drum unit
11/21/2012CN102792233A Image forming apparatus and non-transitory computer readable storage medium
11/21/2012CN102792232A Transfer device
11/21/2012CN102789158A Development roller, development device, process cartridge and image-forming apparatus
11/21/2012CN102789154A Image forming device
11/21/2012CN102789150A Image forming apparatus
11/21/2012CN102016726B Electrophotographic photoreceptor and method of manufacturing the same
11/21/2012CN101794110B Machine recognition method and device between imaging device and imaging box
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