| Patents for G03G 15 - Apparatus for electrographic processes using a charge pattern (115,618) |
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| 05/26/1992 | US5117259 Apparatus for measuring developer density |
| 05/26/1992 | US5117256 Compensation method for variable magnification in an optical zooming system |
| 05/26/1992 | US5117253 Color separating device in color copying machine |
| 05/26/1992 | US5117164 Linear driving apparatus |
| 05/26/1992 | US5116714 Multilayer photosensitive element with a developer |
| 05/26/1992 | US5116711 Color toner and two-component developer containing same |
| 05/26/1992 | US5116705 Liquid color toner composition |
| 05/26/1992 | US5116042 Document ejection apparatus with reduced document ejection speed |
| 05/26/1992 | US5116035 Recirculating document feeder with sequential control of the document sheet transport mechanisms and method |
| 05/26/1992 | US5115760 Developer material coating apparatus having developer material removing unit |
| 05/26/1992 | US5115759 Developer coating apparatus |
| 05/26/1992 | CA1301823C Copying system for on-line finishing |
| 05/26/1992 | CA1301521C Electrostatic recording material |
| 05/21/1992 | DE4137848A1 Electrophotographic photoconductor drum with high dimensional accuracy - is produced from sheet metal by HF welding, turning end over and stretching |
| 05/21/1992 | DE4137708A1 Electrophotographic copier, laser printer or similar image producer - sets toner replenishment according to change in toner concn. registered by microcomputer using magnetic sensor |
| 05/21/1992 | DE4036542A1 Photocopier with block-shaped housing - has exposure window on its top side serving as support surface for original which is assigned exposure unit for scanning |
| 05/20/1992 | EP0486253A2 Method and apparatus for detecting residual quantity of toner in image forming device |
| 05/20/1992 | EP0486235A2 Color image forming method |
| 05/20/1992 | EP0486033A2 Transfer unit of an image forming apparatus |
| 05/20/1992 | EP0485959A2 Image forming method and apparatus |
| 05/20/1992 | EP0485917A2 Color image forming apparatus |
| 05/20/1992 | EP0485768A2 Copying apparatus with deflection device |
| 05/20/1992 | EP0485632A1 Device and medium for animation and method of photographing picture rapidly and continuously |
| 05/20/1992 | EP0485391A1 Electrophotographic toner and developer compositions and color reproduction processes using same |
| 05/20/1992 | EP0401208B1 Process and device for printing by inking a latent image |
| 05/19/1992 | US5115282 Copying apparatus capable of copying in two colors simultaneously |
| 05/19/1992 | US5115281 Image forming apparatus with plural forming units |
| 05/19/1992 | US5115280 Residual toner cleaning apparatus for color image forming device |
| 05/19/1992 | US5115279 Fixing device |
| 05/19/1992 | US5115278 Heating apparatus using low resistance film |
| 05/19/1992 | US5115277 Electrostatically assisted transfer roller and method for directly transferring liquid toner to a print medium |
| 05/19/1992 | US5115276 Magnetic brush development apparatus |
| 05/19/1992 | US5115275 Developing unit for an image recording apparatus |
| 05/19/1992 | US5115274 Copying magnification setting device for an electrophotographic copying apparatus |
| 05/19/1992 | US5115273 Image forming apparatus having a detachable memory |
| 05/19/1992 | US5115272 Image-forming apparatus having an erase device located at a first or second position when the apparatus is in an opened or closed position |
| 05/19/1992 | US5115259 Electrophotographic image forming apparatus |
| 05/19/1992 | US5115257 Multi-tone laser beam writing apparatus for image forming equipment |
| 05/19/1992 | US5115256 Beam recorder with scan position control |
| 05/19/1992 | US5115234 Keypad controller for copier-duplicator |
| 05/19/1992 | US5115172 Phase locked loop speed control circuit for controlling speeds and relative positions of objects |
| 05/19/1992 | US5115119 Heating apparatus and heater |
| 05/19/1992 | US5114823 Developing method for electrostatic images |
| 05/19/1992 | US5114818 Heat shielded electrostatographic imaging members |
| 05/19/1992 | US5114814 Photosensitive member for electrophotography, image forming method and electrophotographic apparatus using the same |
| 05/19/1992 | US5114520 Heated pressure rolls |
| 05/19/1992 | US5114337 Heat fixing method |
| 05/19/1992 | US5114139 Image-forming apparatus provided with automatic original delivery mechanism and carrier sheet for use in said apparatus |
| 05/19/1992 | US5114136 Document pusher plate of an image forming equipment |
| 05/19/1992 | US5114135 Disk stacker including registration assist device |
| 05/19/1992 | US5114130 Recorded sheet handling apparatus |
| 05/14/1992 | WO1992008170A1 Intermediate transfer method and roller |
| 05/14/1992 | WO1992008169A1 Electrostatic color printing system utilizing an image transfer belt |
| 05/14/1992 | WO1992007720A1 Printing method in page printer |
| 05/13/1992 | EP0485167A2 Apparatus and method for combined deskewing and registration of copy sheets |
| 05/13/1992 | EP0485123A2 Device for eliminating sheet curl |
| 05/13/1992 | EP0485114A1 Bypass sheet transport device |
| 05/13/1992 | EP0484505A1 Method and apparatus for reducing relief in toner images |
| 05/13/1992 | EP0484471A1 Multicolor imaging method and apparatus. |
| 05/13/1992 | EP0484355A1 Process for transferring pictorial or graphical patterns |
| 05/13/1992 | EP0290475B1 Method and apparatus for improving a multi-color electrophotographic image |
| 05/12/1992 | US5113248 Method and apparatus for color removal in a picture forming apparatus |
| 05/12/1992 | US5113229 Multi-color copying machine having a simultaneous color copy mode and an edited area copy mode |
| 05/12/1992 | US5113228 Sheet separating mechanism |
| 05/12/1992 | US5113226 Image transfer apparatus |
| 05/12/1992 | US5113224 Reciprocating driving device |
| 05/12/1992 | US5113223 Printer flash fusing system |
| 05/12/1992 | US5113222 Reproduction apparatus with improved display for use in job set-up |
| 05/12/1992 | US5113221 Image forming apparatus having a plurality of toner developers including white toner |
| 05/12/1992 | US5113220 Drum cartridge for electrophotographic apparatus with two-piece protected shutter covering the drum |
| 05/12/1992 | US5113218 Electrophotographic machine with control means responsive to set magnification ratio and focal length |
| 05/12/1992 | US5113202 Electronic single pass, two color printing system |
| 05/12/1992 | US5112717 High quality electrophotographic images |
| 05/12/1992 | US5112709 Electrography |
| 05/12/1992 | US5112708 Member for charging with surface layer of n-alkoxymethylated nylon effecting charging at lower voltage |
| 05/12/1992 | US5112038 Feedback control for receiver member in-track registration in an electrostatographic reproduction apparatus or the like |
| 05/12/1992 | US5112034 Sheet handling apparatus |
| 05/12/1992 | US5111976 Powder developer container with a sealing member having specific hardness, compressive set, friction coefficient and compression |
| 05/12/1992 | CA2013044C Curl free ion deposition label printing |
| 05/06/1992 | EP0483872A2 A copying machine with zoom function |
| 05/06/1992 | EP0483869A2 Heating apparatus having heater with branch |
| 05/06/1992 | EP0483656A2 Sheet handling apparatus |
| 05/06/1992 | EP0483440A1 Electrophotographic toner cartridge |
| 05/06/1992 | EP0483132A1 Apparatus and method for producing color corrected reproduction of coloured original images. |
| 05/06/1992 | EP0293455B1 Rotary device |
| 05/05/1992 | US5111533 Image processing system for the use with image recording apparatus |
| 05/05/1992 | US5111457 Detection and recovery from an nvm data integrity failure |
| 05/05/1992 | US5111309 Density control system for a digital copier |
| 05/05/1992 | US5111252 Electrophotographic copying machine with paper feeding and discharge trays |
| 05/05/1992 | US5111250 Heat-fixing device having a roller selectively loaded through an elastic element |
| 05/05/1992 | US5111249 Heat roller fixing device |
| 05/05/1992 | US5111248 Printing apparatus |
| 05/05/1992 | US5111247 Toner concentration sensing using auger mounted magnet |
| 05/05/1992 | US5111246 Electrostatographic machine |
| 05/05/1992 | US5111245 Apparatus for positioning a development unit with respect to an image member |
| 05/05/1992 | US5111242 Image forming apparatus having a more smoothly controlled image forming element |
| 05/05/1992 | US5111239 Card transporting device for use in a reader printer or the like |
| 05/05/1992 | US5111235 Method of operating electrophotographic printing apparatus |
| 05/05/1992 | US5111219 Fθ lens and image apparatus using the same |
| 05/05/1992 | US5111037 Device for measuring light scattered by an information support |