Patents
Sitemap › G03 - Photography; Cinematography; Analogous techniques using waves other than optical waves; Electrography; Holography › G03G - Electrography; Electrophotography; Magnetography › G03G 15 - Apparatus for electrographic processes using a charge pattern
Patents for G03G 15 - Apparatus for electrographic processes using a charge pattern (115,618)
12/2003
12/04/2003US20030221585 Release agent and uses for same
12/03/2003EP1367461A2 Fixing device
12/03/2003EP1367460A2 Paper input guide for a transfer zone in a xerographic printing apparatus
12/03/2003EP1367459A1 Developer cartridge for an image forming apparatus with a waste toner chamber
12/03/2003EP1367458A1 Cartridge and electrophotographic image forming apparatus
12/03/2003EP1367457A1 Method of coating a donor member
12/03/2003EP1367456A2 Image forming apparatus
12/03/2003EP1367455A2 Image forming apparatus
12/03/2003EP1367454A1 Image forming apparatus using a corona charger with conductive shield and ventilation duct
12/03/2003EP1367453A2 Image forming apparatus
12/03/2003EP1367452A2 Apparatus and methods to adjust gloss of toner images
12/03/2003EP1366921A1 Image forming apparatus for changing an image formation level
12/03/2003EP1254028B1 Tandem printer and printing method
12/03/2003EP1125171B1 Device for applying decors and/or characters on glass, glass ceramics and ceramics products
12/03/2003EP1111482B1 Adjustment control system and adjustment control method
12/03/2003EP0960358B1 A cleaning roller
12/03/2003CN1459680A Imaging apparatus
12/03/2003CN1459679A Imaging apparatus and developer collecting container used with same
12/03/2003CN1459678A Developer collecting container and imaging apparatus
12/03/2003CN1459677A Imaging apparatus and developer collecting container used with same
12/03/2003CN1459676A Imaging apparatus
12/03/2003CN1459675A Charging roll used for laser printing machine and its manufacturing method
12/03/2003CN1459674A Colour synchronizing method and colour laser printer
12/03/2003CN1459673A Information storage medium, unit, processing box, developing box and electronic photographing imaging device
12/03/2003CN1130068C Multiple light beam optical device and image formation device equipped with same
12/03/2003CN1129820C Imaging device, processing box, developing unit and measuring element for electric photograph
12/03/2003CN1129818C Image forming device
12/03/2003CN1129817C Fixing device and image forming apparatus having such device
12/03/2003CN1129816C Light sensitive body assembly, developing device, processing cassette and image forming device
12/03/2003CN1129815C Developing equipment having sealer with improved sealing performance
12/03/2003CN1129814C Developing appts
12/03/2003CN1129813C Multiple image forming apparatus
12/03/2003CN1129812C Developer for electronic photography and developing device thereof
12/03/2003CN1129560C Sheet enhanced in antistatic function and manufacturing method therefor
12/02/2003US6658230 Fixing apparatus and image-forming device
12/02/2003US6658229 Recording material separating apparatus of which separating member is retractable in operative association with guide
12/02/2003US6658228 Image forming apparatus for transferring toner in a developing unit
12/02/2003US6658227 Development method apparatus, image formation and process cartridge for suppressing variation in toner charge
12/02/2003US6658226 Process cartridge toner supply arrangement for image forming apparatus
12/02/2003US6658224 Process cartridge and electrophotographic image forming apparatus
12/02/2003US6658222 Method and apparatus for image forming capable of effectively performing a fixing process
12/02/2003US6658221 Method of and apparatus for measuring quantity of toner on belt-shaped image carrier
12/02/2003US6658220 Image forming apparatus including contact transfer member having transfer current controlled in accordance with ratio of image portion at transfer portion
12/02/2003US6658219 Method, device, system and recording medium for detecting improper cartridge, and cartridge
12/02/2003US6657653 Electric photograph system
12/02/2003US6655774 Image forming apparatus
11/2003
11/27/2003WO2003098986A1 Armor member, retaining member, and image forming apparatus
11/27/2003WO2003098359A1 Protective shutter for an electrophotographic apparatus having a replaceable developer cartridge
11/27/2003WO2003098358A1 Roller for a printer fax machine or copier
11/27/2003WO2003098357A1 Stationary spacing device for image processing systems
11/27/2003WO2003098356A1 Image former and computer system
11/27/2003WO2003098355A1 Image formation device, developing unit, and computer system
11/27/2003WO2003098354A1 Magnet roller
11/27/2003WO2003098353A1 Monocomponent developer for electrophotography
11/27/2003US20030219669 Scattering prevention; for use in sharp line contact development system
11/27/2003US20030219589 comprised of stacks of lipid bilayers formed in a columnar structure, where the assembly process is mediated and regulated by chemical recognition events; useful as structural elements nanotechnology, drug delivery etc
11/27/2003US20030219296 Image transferring and sheet separating device and image forming apparatus including the same
11/27/2003US20030219293 Imaging forming apparatus
11/27/2003US20030219292 Image formation apparatus and developer collection vessel used therewith
11/27/2003US20030219291 Image forming apparatus and convey control method for recycle toner
11/27/2003US20030219290 Image formation apparatus and developer collection vessel used therewith
11/27/2003US20030219288 Image forming apparatus
11/27/2003US20030219287 Image forming apparatus including an intermediate image transfer belt
11/27/2003US20030219286 Image forming apparatus
11/27/2003US20030219285 Developing apparatus
11/27/2003US20030219284 Toner cartridge and image forming device comprising the same
11/27/2003US20030219283 Developing device
11/27/2003US20030219282 Charging member, charging apparatus and image forming apparatus
11/27/2003US20030219281 Washing method for charging member
11/27/2003US20030219280 Method and apparatus for driving a belt
11/27/2003US20030219279 Image-forming apparatus and image-forming process-cartridge
11/27/2003US20030219278 Image forming apparatus
11/27/2003US20030219277 Functional unit support mechanism and image forming apparatus provided with the support mechanism
11/27/2003US20030219276 Developing unit, developing device, image-forming apparatus, and computer system
11/27/2003US20030219275 Image forming apparatus
11/27/2003US20030219274 Image forming apparatus
11/27/2003US20030219273 Image forming apparatus
11/27/2003US20030219272 Job information display apparatus, job execution apparatus, job instruction apparatus and job processing system
11/27/2003US20030219271 Fixing unit
11/27/2003US20030219270 Image fixing device
11/27/2003US20030219269 Rotation control and heating control for a fixing rotatable member in rotational induction-heating type apparatus
11/27/2003US20030219268 Charging apparatus
11/27/2003US20030219267 Method of controlling charging potential of conductive roller in printer and apparatus therefor
11/27/2003US20030219266 Image forming apparatus
11/27/2003US20030219265 Image forming apparatus
11/27/2003US20030219264 Developer collection vessel and image formation apparatus
11/27/2003US20030219263 Toner supply device for use in image forming system and method for supplying toner thereto
11/27/2003US20030219262 Toner supply device, toner cartridge and method for discriminating authenticity of toner cartridge
11/27/2003US20030218769 Image-forming system and image-forming apparatus used in the image-forming system
11/27/2003US20030218763 Image forming apparatus for changing an image formation level
11/27/2003US20030218669 Imaging deviation compensation
11/27/2003US20030218668 Color synchronization method and color laser printer
11/27/2003US20030218665 Photoconductor, charger, irradiator; forming electrostatics latent images; optical writing using lasers
11/27/2003US20030218643 Image forming apparatus
11/27/2003US20030218295 Large capacity paper feeding apparatus
11/26/2003EP1365352A2 Image forming apparatus
11/26/2003EP1365294A2 Developing apparatus
11/26/2003EP1365293A1 Image forming apparatus
11/26/2003EP1365272A2 Scanning optical device and image forming apparatus
11/26/2003EP1364991A1 Semiconductive resion composition and semiconductive member
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