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)
07/2012
07/05/2012WO2012090907A1 Developer cartridge
07/05/2012US20120170956 Image forming apparatus
07/05/2012US20120170953 Process cartridge and assemblying, disassemblying remanufacturing method therefor
07/04/2012EP2472339A1 Image Forming Apparatus with Guide Member to Guide Air
07/04/2012EP2472338A2 Image formation apparatus
07/04/2012EP2472337A2 Image Forming Apparatus
07/04/2012CN202306148U 处理盒 The process cartridge
07/04/2012CN202306147U 处理盒 The process cartridge
07/04/2012CN202306146U 可拆卸体和图像形成装置 And an image forming apparatus body detachably
07/04/2012CN202306145U 一种刮刀自动清洁装置 One kind of scraper automatic cleaning device
07/04/2012CN202306142U 感光鼓及处理盒 Drum and process cartridge
07/04/2012CN202293675U 一种成像盒上的存储芯片 An imaging cartridge memory chip on
07/04/2012CN1707371B Image forming apparatus, image forming method ,toner and process cartridge
07/04/2012CN102549505A Electrostatic charging device and image forming device
07/04/2012CN102540846A Image forming apparatus with guide member to guide air
07/04/2012CN102540845A 处理盒及其组装方法 The process cartridge and assembly method
07/04/2012CN102540844A Treating box capable of recovering waste powder
07/04/2012CN102540843A Processing box and electro-photographic imaging device
07/04/2012CN102540842A Process unit and image-forming device using process unit
07/04/2012CN102540841A Device for preventing charge roller from being polluted and cleaning charge roller
07/04/2012CN102540840A Protecting agent supplying member, protective layer forming device, and image forming apparatus
07/04/2012CN102540834A Image forming apparatus
07/04/2012CN102540827A Image forming apparatus
07/04/2012CN102540826A Image forming apparatus
07/04/2012CN102540822A Chip contacting mechanism and developing agent box
07/04/2012CN102540819A 碳粉盒 Toner Cartridge
07/04/2012CN102540814A Image forming apparatus with developing unit drawer
07/04/2012CN102540803A Image forming apparatus and cartridge
07/04/2012CN102540802A Photosensitive drum and process cartridge
07/04/2012CN102540798A Image forming system and maintenance method of image forming system
07/04/2012CN102540794A Driving force transmission mechanism for image forming device and processing box
07/04/2012CN102540790A Liquid developer, process cartridge, image forming apparatus, and image forming method
07/04/2012CN102540787A Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge, image forming method, and image forming apparatus
07/04/2012CN102540786A Electrophotographic photosensitive member, method for producing the same, process cartridge, and electrophotographic apparatus
07/04/2012CN102529013A Method for manufacturing scraping knife
07/04/2012CN102117040B Image forming apparatus and image forming method
07/04/2012CN102012667B Chip fixing device and processing box with same for laser printer
07/04/2012CN101995808B Processing box chip and signal demodulation method thereof
07/04/2012CN101783862B Information processing apparatus and information processing method
07/04/2012CN101738911B Developing device and process cartridge
07/04/2012CN101694566B Developing apparatus
07/04/2012CN101646980B Image formation device
07/04/2012CN101515141B Image forming apparatus and developing unit thereof
07/04/2012CN101470397B Image forming apparatus
07/04/2012CN101334622B Usage status management device, management system and management method
07/04/2012CN101320226B Method of manufacturing electrophotographic photoreceptor, electrophotographic photoreceptor, image-apparatus and processing case
07/03/2012US8213850 Cleaning member, cartridge, and image forming apparatus
07/03/2012US8213837 Unidirectional pump auger shaft seal for developer housings
07/03/2012US8213831 Process cartridge and electrophotographic image forming apparatus
07/03/2012US8213830 Image forming apparatus in which developer carrying members can be separated from photosensitive members
07/03/2012US8213829 Developing device removably mountable in an image forming apparatus, and image forming apparatus having the same
07/03/2012US8213828 Electrophotographic image forming apparatus and process cartridge mounted thereto having contacts electrically connecting with an electrical contact
07/03/2012US8213827 Fixing device, image forming apparatus incorporating same, and fixing method
07/03/2012US8213826 Image forming apparatus and developing cartridge
07/03/2012US8213821 Engine synchronization with a small delta time between engines
07/03/2012CA2644812C Electrophotographic photoconductor, production method thereof, image forming method and image forming apparatus using photoconductor, and process cartridge
06/2012
06/28/2012US20120163890 Cleaning blade for electrophotographic apparatus, and method for producing the same
06/28/2012US20120163879 Developing device and image forming apparatus including the same
06/28/2012US20120163866 Image Forming Apparatus
06/28/2012US20120163861 Process cartridge and electrophotographic image forming apparatus
06/28/2012US20120163860 Image bearing member and image forming method, image forming apparatus, and process cartridge using the same
06/28/2012US20120163859 Process unit and image-forming device using process unit
06/28/2012US20120163855 Developing device of image forming apparatus
06/28/2012US20120163837 Image forming apparatus
06/27/2012EP2469349A2 Process unit and image-forming device using process unit
06/27/2012EP2469348A2 Image forming apparatus
06/27/2012EP2469344A1 Developing device of image forming apparatus
06/27/2012CN1821905B Replacement part and image forming apparatus
06/27/2012CN102520601A Carbon powder supplying and discharging device and system thereof
06/27/2012CN101634826B Developing apparatus, processing cartridge, and image forming apparatus
06/27/2012CN101620405B Image-forming device
06/27/2012CN101473273B Image forming apparatus, image forming method, and process cartridge
06/27/2012CN101470375B Image processing device, and image processing method
06/27/2012CN101464647B 图像形成装置 The image forming apparatus
06/27/2012CN101452246B Developing apparatus, toner box, processing box and image forming apparatus
06/27/2012CN101441430B Image forming apparatus
06/27/2012CN101408749B Light irradiation element, image forming structure, and image forming apparatus
06/27/2012CN101373346B Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge and image forming apparatus
06/27/2012CN101216694B Laser printer processing box preparation method
06/27/2012CN101013300B Image processing apparatus and image processing method
06/26/2012US8208845 Bearing structure, toner storage device and image forming apparatus provided with the bearing structure
06/26/2012US8208835 Protective layer forming device, image forming apparatus, and process cartridge
06/26/2012US8208834 Image forming apparatus having regulating mechanism for regulating swingable range of swingable member
06/26/2012US8208831 Image forming cartridge mounting structure for image forming apparatus
06/26/2012US8208830 Process cartridge and space maintaining member
06/21/2012WO2012081686A1 Color-image forming apparatus
06/21/2012US20120155914 Cleaning device and image forming apparatus provided with the same
06/21/2012US20120155913 Image forming apparatus with guide member to guide air
06/20/2012EP1111479B1 Method and apparatus for image formation
06/20/2012CN202281907U 硒鼓清洁条组件 Cartridge cleaning strip assembly
06/20/2012CN101650538B Toner and manufacture method thereof, image developer and apparatus and device of using the same
06/20/2012CN101581909B Image processing apparatus handling copy-forgery-inhibited pattern image data
06/20/2012CN101551604B Electrophotographic photoreceptor, and image forming apparatus and process cartridge using the same
06/20/2012CN101539727B Electrophotographic photoreceptor, process cartridge and image forming apparatus
06/20/2012CN101533233B Electrophotographic toner, electrophotographic developing agent, apparatus and device of using the same
06/20/2012CN101526763B Electrophotographic photoreceptor, process cartridge and image forming apparatus
06/20/2012CN101330557B Image forming apparatus
06/20/2012CN101329540B Imaging device and method
06/20/2012CN101276192B Cleaning apparatus and image forming apparatus having the same
06/19/2012US8204426 Image processing for improving reliability of job-lock function
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