Patents for G03G 15 - Apparatus for electrographic processes using a charge pattern (115,618)
10/2008
10/01/2008CN100422870C Developer supply container
10/01/2008CN100422869C Toner container cartridge and refilling apparatus
10/01/2008CN100422868C Electrophotographic printer
10/01/2008CN100422867C Closed loop control of photoreceptor surface voltage for electrophotographic processes
10/01/2008CN100422866C Electron emitting element and image forming apparatus employing it
10/01/2008CN100422865C Color image forming apparatus, and toner container
10/01/2008CN100422864C Image forming apparatus
10/01/2008CN100422863C Sheet supplying device and image forming device
10/01/2008CN100422862C Paper feeding apparatus of an image forming apparatus and control method thereof
10/01/2008CN100422861C Double-side imaging device and reversal transmitting unit
10/01/2008CN100422860C Double-side imaging device, reversible transmitting unit and imaging apparatus
10/01/2008CN100422858C Electrophotographic photoreceptor, electrophotographic image forming method and electrophotographic device
10/01/2008CN100422790C Light scanning unit
09/2008
09/30/2008US7430395 Flash fixing device and image forming device
09/30/2008US7430394 Belt feeding device and image heating device
09/30/2008US7430393 Belt feeding device and image heating device
09/30/2008US7430392 Image heating apparatus
09/30/2008US7430391 Image forming apparatus featuring a cleaning device including a conductive support member provided between a developing member and a charging member
09/30/2008US7430390 Toner supplying container and image forming apparatus
09/30/2008US7430389 Image forming apparatus with transparent toner developer
09/30/2008US7430388 Pin array scorotron charging system for small diameter printer photoreceptors
09/30/2008US7430387 Developing unit and electrophotographic image forming apparatus with the same
09/30/2008US7430385 Image forming device with carrying member provided in door positioned to photoconductive drum
09/30/2008US7430384 Sealing member, toner accommodating container and image forming apparatus
09/30/2008US7430383 Image forming device having a member for preventing developer leakage
09/30/2008US7430382 Color image forming apparatus, and program and method of controlling a color image forming apparatus
09/30/2008US7430381 Developing device with corrected toner density sensing, control method, and computer-readable storage medium
09/30/2008US7430380 Printing system
09/30/2008US7430379 Image forming apparatus having a discrimination function about refilled toner and method thereof
09/30/2008US7430378 Image forming apparatus setting an image forming condition based on characteristics of a cartridge, cartridge used in the image forming apparatus, and storage medium mounted on the cartridge
09/30/2008US7430377 Image forming apparatus and process cartridge having a detachable unit body having a lubricant applying unit and image carrier mounted thereon
09/30/2008US7430057 Apparatus administration system
09/30/2008US7430053 Tracking component usage in a printing device
09/30/2008US7429995 Image forming apparatus
09/30/2008US7429440 a surface layer having a contact angle of 90 to 130 degrees on a cylindrical conductive substrate having a cylindricity of 5 to 40 mu m.
09/30/2008US7429439 Durability, photosensitivity; repetitive use, easy cleaning; uniform charging; quality electrostatic latent images
09/30/2008US7429041 Apparatus for feeding sheet using retractable edge guide for guiding lateral edge of sheet
09/25/2008WO2008114802A1 Inner cap for toner container and toner container
09/25/2008WO2008114523A1 Developer carrier and image forming apparatus
09/25/2008US20080234439 Resin particles and producing method thereof, toner for developing electrostatic latent image and producing method thereof, electrostatic latent image developer as well as image forming method
09/25/2008US20080234127 Ink jet printing; sheets and removable extension strips for use by roller
09/25/2008US20080233511 Charge control agent has a composite laminate structure of layers of an organoclay modified with an ammonium cation (for example organoclays of the tradename Claytone) and layers of an organoclay modified with an anion, such as stearic acid modified hydrotalcite; low temperature fixability, anti-offset
09/25/2008US20080233510 Nonmagnetic toner for use in developing electrostatic toner image; dispersing in water an organic solvent dispersion of pigment, binder resin and release agent, heating the dispersion slurry to a the melting point of the releasing agent, and washing the toner particles; offset resistance
09/25/2008US20080233505 Toner for developing electrostatic latent image, and image forming apparatus and process cartridge using the toner
09/25/2008US20080233503 Fluoroalkyl ester containing charge transport layer, such as fluoroalkyl stearate known under tradename Zonyl FTS; low surface energy transport layers; low image ghosting, cleanability, extended lifetime, solvent resistant charge transport layers
09/25/2008US20080233499 Charge generation layer contains a phenanthrene or acenaphthene compound substituted with two groups selected from oxo-, phenylimino- or dicyanovinylene; charge-generating material is preferably hydroxygallium phthalocyanine; prevents ghost phenomenon even on apparatus having no destaticizing means
09/25/2008US20080233496 toner which, despite its spherical shape, makes it possible to prevent an external additive from being embedded in the toner easily or by a load generating low stress, reduce variation in image density, maintain cleaning ability transfer ability throughout its long-term use and obtain excellent image
09/25/2008US20080232881 Image forming apparatus and method of forming image
09/25/2008US20080232880 Sheet conveying device and image forming apparatus
09/25/2008US20080232879 Conveying device and image forming apparatus
09/25/2008US20080232878 Image forming apparatus
09/25/2008US20080232877 Image forming apparatus
09/25/2008US20080232876 Duplex automatic sheet feeder
09/25/2008US20080232873 Fixing device and image forming apparatus including same
09/25/2008US20080232872 Image forming apparatus including a heat shielding device
09/25/2008US20080232871 Fixing device and image forming apparatus having the same
09/25/2008US20080232870 Fuser Assembly Having Compliant Stopping Flange
09/25/2008US20080232869 Image fixing apparatus and image forming apparatus
09/25/2008US20080232868 Image forming apparatus and fixing unit
09/25/2008US20080232867 Transfer nip roller, transfer device, and image forming apparatus
09/25/2008US20080232866 Image forming apparatus
09/25/2008US20080232865 Magnet roller, developing agent carrier, developing unit, process cartridge and image forming apparatus using same
09/25/2008US20080232864 Developer supply roller and image forming apparatus
09/25/2008US20080232863 Image forming apparatus
09/25/2008US20080232862 Image forming apparatus
09/25/2008US20080232861 Development device and image forming apparatus
09/25/2008US20080232860 Image forming apparatus
09/25/2008US20080232859 Image forming apparatus
09/25/2008US20080232858 Developing unit, visualized image formation unit and image forming apparatus
09/25/2008US20080232857 Image forming apparatus
09/25/2008US20080232856 Exposure apparatus, image forming apparatus and heat adjustment method
09/25/2008US20080232855 Exposure apparatus, image forming apparatus, exposure apparatus manufacturing method and image forming method
09/25/2008US20080232854 Image forming apparatus
09/25/2008US20080232853 Conformable, electrically relaxable rubbers using carbon nanotubes for bcr/btr applications
09/25/2008US20080232852 Image formation apparatus and photoreceptor cartridge
09/25/2008US20080232851 Image developing apparatus and image forming apparatus using the apparatus
09/25/2008US20080232850 Image forming apparatus and image forming method
09/25/2008US20080232849 Image forming method
09/25/2008US20080232848 process for producing dry ink colorants that will reduce metamerism
09/25/2008US20080232845 Cartridge drum roller
09/25/2008US20080232843 Image Forming Apparatus
09/25/2008US20080232842 Image forming apparatus, image forming system and control method of image forming apparatus
09/25/2008US20080232841 Image forming apparatus and method of the same
09/25/2008US20080232839 Image forming apparatus and method of controlling the apparatus
09/25/2008US20080232838 Image forming apparatus and method to control the same
09/25/2008US20080232837 Image forming apparatus
09/25/2008US20080232836 Image forming apparatus
09/25/2008US20080232835 Image forming apparatus, image forming method, and computer program product
09/25/2008US20080232834 Image forming apparatus
09/25/2008US20080232833 Image forming apparatus and image forming method
09/25/2008US20080232831 Image forming apparatus
09/25/2008US20080232830 Image formation apparatus, an image formation process control method, and a recording medium
09/25/2008US20080232829 Adaptive toner gas gauge
09/25/2008US20080232828 Adaptive toner gas gauge
09/25/2008US20080232827 Image forming apparatus and image forming method
09/25/2008US20080232826 Systems and methods for material authentication
09/25/2008US20080232825 Image forming apparatus
09/25/2008US20080231223 Rotor Driving Control Device and Image Forming Apparatus
09/25/2008US20080230986 Sheet transporting apparatus and sheet processing apparatus using the same
09/25/2008US20080230983 Device and Tray For Depositing Sheets