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)
11/1996
11/12/1996US5573880 Carrier for electrophotography, process for its production, two-component type developer, and image forming method
11/12/1996US5573236 Variable sheet guide position sensor
11/12/1996US5573235 Paper sheet feeder device
11/12/1996US5573234 Dual mode sheet feeder
11/12/1996US5573233 Sheet post-processing apparatus with malfunction operation
11/12/1996US5573104 Belt feeding device
11/12/1996CA2092325C Copy machine managing system and facsimile machine used therein
11/11/1996CA2176398A1 Use of inclusion compounds of cyclic polysaccharides as charge control agents
11/07/1996WO1996035150A1 Apparatus for printing images on generally cylindrical objects
11/07/1996WO1996035149A1 Toner imaging print system
11/07/1996WO1996034764A1 Charge image forming method and charge deposition print head
11/07/1996DE19541061C1 Electrophotographic printer with compensating device esp. ED1 printer station with web tension
11/07/1996DE19520988C1 Fault analysis device for voltage supply appts.
11/07/1996DE19516228A1 Separation oil application device for fixing roller of printer or copier
11/07/1996CA2217013A1 Apparatus for printing images on generally cylindrical objects
11/06/1996EP0741486A1 Moiré free multilevel halftoning of color images
11/06/1996EP0741342A2 Device using radiant heat to desensitize migration imaging film and allow daylight film handling
11/06/1996EP0741341A1 Image recording apparatus and printing method
11/06/1996EP0741340A1 Method and apparatus for liquid image development and transfer
11/06/1996EP0741339A2 Modular charging device for imaging system
11/06/1996EP0741338A2 Image forming method
11/06/1996EP0740804A1 Layered oil transfer component
11/06/1996CN1134889A Laser printer output director
11/06/1996CN1134871A Polyimide composite tube and method of mfg. same
11/06/1996CN1033250C Heater having contacts for AC and DC
11/05/1996US5572599 Monochrome to full color scaleable image processing system for printing systems and machines
11/05/1996US5572414 High voltage power supply circuit
11/05/1996US5572310 Universal media size dial
11/05/1996US5572309 Image forming apparatus with impedance detection
11/05/1996US5572308 Image forming apparatus with curl forming means
11/05/1996US5572307 Press mechanism used with a fixing device for an image forming apparatus
11/05/1996US5572306 Image forming apparatus capable of setting fixing temperature corresponding to temperature rising state of heating member
11/05/1996US5572305 Image forming apparatus employing movable support for transfer roller
11/05/1996US5572304 Intermediate image transfer element and image forming apparatus using the same
11/05/1996US5572303 Image forming apparatus for transferring image onto recording sheet
11/05/1996US5572302 Electrode wire positioning for scavengeless development
11/05/1996US5572301 Developing device to which drive transmission from a cartridge is cut off
11/05/1996US5572300 Developing device containing for storing developer having zoner and carrier
11/05/1996US5572299 Developing device using two-component developer
11/05/1996US5572298 Image forming apparatus having a developing apparatus which includes a partition member for partitioning a developing room and a toner hopper
11/05/1996US5572297 Developer dispersing device
11/05/1996US5572296 Color printing system employing non-interactive development
11/05/1996US5572295 Image forming apparatus
11/05/1996US5572294 Contact charger and image forming apparatus provided with same
11/05/1996US5572293 Method of and system for cleaning a charge inducing member
11/05/1996US5572290 Electrophotographic printing system including a plurality of electrophotographic printers having adjustable printing speeds
11/05/1996US5572289 Image converting apparatus with document contacting device capable of eliminating thin-film interference and method for eliminating thin-film interference
11/05/1996US5572284 Book document handling device
11/05/1996US5572275 Fixing device and fixing roller
11/05/1996US5572274 Liquid developer imaging system and method utilizing an intermediate transfer member
11/05/1996US5571987 Developing apparatus using magnetic developing poles having the same polarity
11/05/1996US5571646 Multilayer element with electrodes and charge retaining layer with pentafluorostyrene layer
11/05/1996US5571645 Printing with increased color density
11/05/1996US5571463 Method of fabricating a microporous surface blotter roll
11/05/1996US5571457 Biasable transfer compositions and members having extended electrical life
11/05/1996US5570877 Paper turning device for an image forming apparatus
11/05/1996US5570875 Sheet post treatment apparatus
11/05/1996CA2051896C Composite shafts
11/05/1996CA2017260C Shutter calibration and document size detection
10/1996
10/31/1996WO1996034321A1 Reduction of residual potential and ghosting in a photoconductor
10/31/1996WO1996034319A1 Printing on floor tiles and the like
10/31/1996DE19617159A1 Image prodn. unit with photo conducting drum rotated by 1st motor and optical system
10/31/1996DE19617152A1 Developing unit for electrophotographic image recording unit with two toner rollers
10/31/1996DE19617149A1 Electrophotographic recording unit electrostatically producing latent image on drum
10/30/1996EP0740408A2 Home positioning system
10/30/1996EP0740230A1 Process cartridge, process cartridge assembly method, and image forming apparatus
10/30/1996EP0740229A2 Process cartridge, process cartridge assembly method, and image forming apparatus
10/30/1996EP0740228A2 Process cartridge, process cartridge assembly method, and image forming apparatus
10/30/1996EP0740227A1 Process cartridge, process cartridge assembly method, and image forming apparatus
10/30/1996EP0740224A1 A device for DEP (direct electrostatic printing)
10/30/1996EP0740223A2 Heater controlling apparatus and a fixing apparatus of an electrophotographic apparatus in use therewith
10/30/1996EP0740222A2 White electroconductive coating composition and transfer material-carrying member
10/30/1996EP0740221A1 Image forming apparatus and intermediate transfer member
10/30/1996EP0740220A1 Toner dispensing cartridge
10/30/1996EP0740219A2 Developing unit and toner cartridge
10/30/1996EP0740218A1 Recording medium supplying apparatus
10/30/1996EP0739304A1 Method and apparatus for pinless feeding of web to a utilization device
10/30/1996EP0699315B1 Electrographic printing device for printing recording media shaped as tapes of various widths
10/30/1996CN1134640A Method for displaying remaining length of recording paper in facsimile system using roll-paper
10/29/1996US5570451 Image forming apparatus including plural image forming means and plural recording medium transport passages
10/29/1996US5570195 Image forming apparatus which detects scanning light through slitted shield plate
10/29/1996US5570194 Color image forming apparatus in which pre-transfer image exposure is performed on full color toner image on photoreceptor after fourth color toner image of Y,M,C, and BK color toner images is formed but before transferring full color toner image
10/29/1996US5570193 Concentration detector for colored toner
10/29/1996US5570174 Two-pass highlight color copier employing CAD scavengeless development & strong development potentials
10/29/1996US5570173 Color printer using liquid developer
10/29/1996US5570172 Two up high speed printing system
10/29/1996US5570171 Imaging fixing device including a heat roller with a release layer
10/29/1996US5570170 Electrostatic printing apparatus with a hopper and applicator roller with method of applying toner to and declumping the applicator roller
10/29/1996US5570169 Donor rolls with modular commutation
10/29/1996US5570168 Apparatus for developing an image
10/29/1996US5570167 Molded developing magnet roller
10/29/1996US5570166 Developing apparatus that applies voltage to developer layer thickness regulating member
10/29/1996US5570165 Method of controlling toner density detection
10/29/1996US5570164 Toner scraper for a developing apparatus
10/29/1996US5570163 Charging device and image forming apparatus having the same
10/29/1996US5570162 Charge depositing member and image forming apparatus using the same
10/29/1996US5570161 Low surface energy coating to maintain clean surfaces of optical components in a document reproduction machine
10/29/1996US5570160 Image forming apparatus having a rotatable photoreceptor
10/29/1996US5570159 Method for assembling structural frame members of an image forming apparatus
10/29/1996US5569011 Book Binding apparatus
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