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)
09/1995
09/21/1995DE19509852A1 Digital colour image recording device
09/20/1995EP0673147A2 Image processor
09/20/1995EP0672974A1 Printing system
09/20/1995EP0672973A2 Image formation apparatus
09/20/1995EP0672972A2 Image forming apparatus
09/20/1995EP0672971A2 Electrophotographic image forming apparatus
09/20/1995EP0672969A2 Image forming method and apparatus
09/20/1995EP0672968A2 Image heating apparatus and connector therefor
09/20/1995EP0672967A2 Method and apparatus for imaging using an intermediate transfer member
09/20/1995EP0672966A2 Transfer apparatus
09/20/1995EP0672965A1 Film-forming roller for liquid electrophotography
09/20/1995EP0672964A1 Liquid toner fusing/transfer system
09/20/1995EP0672963A2 Developing apparatus
09/20/1995EP0672962A2 Developing unit
09/20/1995EP0672961A2 Charging member and charging device
09/20/1995EP0672960A2 Color image forming apparatus
09/20/1995EP0672959A2 Self-repair type image forming apparatus utilizing functional representation
09/20/1995EP0672958A2 Operational control device and method for an image processing apparatus
09/20/1995EP0672710A1 Composition for providing conductivity and non-stickiness, paint using the same, and a roller
09/20/1995EP0454769B1 Toner applicator for electrophotographic microimagery
09/20/1995CN1108793A Crt deeloping apparatus
09/19/1995US5452438 Image forming apparatus provided with self-diagnosis and self-repair system
09/19/1995US5452074 Process color and recharge with the overcoated P/R single pass color process
09/19/1995US5452073 Multi-image forming apparatus having registration error correction
09/19/1995US5452072 Electrophotographic apparatus
09/19/1995US5452068 Printing system
09/19/1995US5452067 Document conveyor belt release mechanism
09/19/1995US5452066 Shutter seal assembly
09/19/1995US5452065 Combination photoreceptor and fuser roll cleaner with additional oil supply function
09/19/1995US5452064 Image forming apparatus having a transfer member rotatable in synchronism with a photosensitive member
09/19/1995US5452063 Intermediate transfer with high relative humidity papers
09/19/1995US5452062 Tabs printing in a printer
09/19/1995US5452061 Image formation apparatus
09/19/1995US5452060 Endless belt transport apparatus
09/19/1995US5452059 Image forming apparatus which stores counted value in different memories depending on condition of cover
09/19/1995US5452058 Information recording system capable of protecting secrecy
09/19/1995US5451754 Corona generating device
09/19/1995US5451713 Developing apparatus using a developer carrier capable of forming microfields
09/19/1995US5451039 Cut sheet feeder for image forming apparatus
09/14/1995WO1995024675A1 Method for dynamically positioning a control electrode array in a direct electrostatic printing device
09/14/1995DE4407539A1 Printing plate prodn.
09/13/1995EP0671671A1 A device for transferring a toner image from an image-forming medium to a receiving material
09/13/1995EP0671670A2 Toner cartridge, process cartridge and electrophotographic image forming apparatus
09/13/1995EP0671669A2 Developing unit for use in an electrostatographic printer
09/13/1995EP0671668A2 An electrostatographic printer for forming a toner image onto a receptor element web
09/13/1995EP0671667A2 Electrophotographic color image forming apparatus
09/13/1995EP0671666A2 Sheet handling system and method
09/13/1995EP0671665A2 A sorter
09/13/1995EP0671263A1 Transport system with electrostatic substrate retention device
09/12/1995US5450502 Image-dependent luminance enhancement
09/12/1995US5450189 Electrophotographic imaging with toners of opposite sign electrical charge
09/12/1995US5450188 Multifunctional printer
09/12/1995US5450187 Envelope processing in a laser printer for higher reliability, usability and throughput
09/12/1995US5450185 Cleaning blade having a width longer than the width of the transfer belt
09/12/1995US5450183 Image forming apparatus and method for producing high gloss duplex images
09/12/1995US5450182 Apparatus and method for fusing toner images on transparent substrates
09/12/1995US5450181 Fixing device
09/12/1995US5450180 Image forming apparatus having constant current and voltage control in the charging and transfer regions
09/12/1995US5450179 Active charging to prevent image disruption
09/12/1995US5450178 Process and apparatus for replacing the carrier portion of a developing agent having toner used in an image-forming apparatus
09/12/1995US5450177 Image forming apparatus having a toner concentration control capability with a toner concentration sensor disposed in a developing unit
09/12/1995US5450176 Developing device with rigid member toner limiting means
09/12/1995US5450175 Image forming apparatus having optical means for image magnification change
09/12/1995US5450174 For erasing an electrically charged photoconductive surface
09/12/1995US5450173 Duplicating device for producing copies of three-dimensional objects
09/12/1995US5450172 Nondestructive multicolor image forming apparatus
09/12/1995US5450171 Brush charger and image forming apparatus
09/12/1995US5450170 Image forming apparatus having transfer means
09/12/1995US5450169 Multi-lobe magnetic seals
09/12/1995US5450168 Moving image pickup device, medium for picking up moving images and process for picking up images continuously
09/12/1995US5450167 Electrophotographic image forming apparatus
09/12/1995US5450165 System for identifying areas in pre-existing image data as test patches for print quality measurement
09/12/1995US5450164 Electrophotographic imaging device with marking function
09/12/1995US5450119 Single pass color printer
09/12/1995US5450114 Accumulator roller synchronization with image size adjustment
09/12/1995US5450103 Charge imaging system with back electrode dot enhancement
09/12/1995US5449906 Corona generating electrode replacement tool
09/12/1995US5449164 Sheet inverter apparatus
09/12/1995US5449163 Full productivity high performance inverter
09/12/1995US5449158 Sorter for distributing a plurality of sheets to a plurality of sheet holding bins
09/12/1995US5449157 Recording sheet finishing apparatus
09/12/1995US5449095 Container
09/12/1995CA2144002A1 Electrostatographic printer for forming an image onto a web
09/12/1995CA2009699C Apparatus for image reading or processing
09/07/1995DE19507290A1 Developing unit for electrophotographic copier or printer
09/07/1995DE19506828A1 Image transfer appts for colour electrophotographic printer
09/06/1995EP0670655A1 Method for color document reproduction
09/06/1995EP0670531A2 Temperature control device for a fusing device in an image forming apparatus
09/06/1995EP0670530A2 Toner storage unit, residual toner collect unit, toner container with these units and image forming apparatus with such toner container
09/06/1995EP0670529A1 Imaging apparatus and photosensor
09/06/1995EP0670528A2 Color image processing apparatus
09/06/1995EP0670527A2 Sheet handling apparatus
09/06/1995EP0670526A2 Electrophotographic apparatus, process cartridge and phototsensitive member
09/06/1995EP0670056A1 Book photocopying aid
09/06/1995EP0558744B1 Method and apparatus of forming a toner image on a receiving sheet using an intermediate image member
09/05/1995US5448348 Image forming apparatus having a sheet material transport device
09/05/1995US5448347 Fuser skive mount
09/05/1995US5448346 Image recording apparatus and method including image size recognition and centering of the reproduced image
09/05/1995US5448345 Sheet original conveying apparatus and image forming apparatus with it
09/05/1995US5448344 Flash lamp fixing device
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