| Patents for G03G 15 - Apparatus for electrographic processes using a charge pattern (115,618) |
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| 09/24/1985 | US4542985 Image formation apparatus |
| 09/24/1985 | US4542983 Multi-magnification reproduction device utilizing linear lens assembly |
| 09/24/1985 | US4542981 Degradation compensation of photoreceptor sensitivity for electrophotographic copying machine |
| 09/24/1985 | US4542980 Apparatus for fixing images |
| 09/24/1985 | US4542979 Method and apparatus for forming a multicolor proof print |
| 09/24/1985 | US4542978 Image reproducing apparatus with high-speed transfer mechanism |
| 09/24/1985 | US4542977 Method and apparatus for separating recording paper from image retaining member |
| 09/24/1985 | US4542976 Partially openable image forming apparatus |
| 09/24/1985 | CA1194092A1 Electrostatic field control method and apparatus |
| 09/24/1985 | CA1194090A1 Bi-modal illumination apparatus |
| 09/24/1985 | CA1194086A1 Dual length copier lamp |
| 09/24/1985 | CA1193810A1 Binding apparatus and method |
| 09/18/1985 | EP0155169A2 Apparatus for charging toner particles |
| 09/18/1985 | EP0155071A2 Developing apparatus |
| 09/18/1985 | EP0154747A2 Attachment for document copiers |
| 09/18/1985 | EP0154695A1 Non-mechanical printing or copying device for multicolour and duplex printing |
| 09/17/1985 | US4542405 Method and apparatus for displaying and reading out an image |
| 09/17/1985 | US4541713 Document size-detecting device of copying machine |
| 09/17/1985 | US4541711 Recording apparatus |
| 09/17/1985 | US4541710 Continuous copying apparatus |
| 09/17/1985 | US4541709 Image transfer apparatus |
| 09/17/1985 | US4541708 Heating-fixing device |
| 09/17/1985 | US4541707 Recording apparatus having parting agent removing means |
| 09/17/1985 | US4541706 Image display apparatus |
| 09/17/1985 | US4541705 Copying apparatus having two separate fusing stations for repeated image processing on a copy sheet |
| 09/17/1985 | US4541626 Sheet registration apparatus and device |
| 09/17/1985 | CA1193646A1 Electrostatic printing apparatus and method |
| 09/17/1985 | CA1193429A1 Magnetic brush development apparatus for high-speed copiers |
| 09/12/1985 | WO1985004022A1 Liquid crystal graphies imager and method |
| 09/11/1985 | EP0154433A1 Method for developing electrostatic images |
| 09/11/1985 | EP0154042A1 Improvements relating to the production of developed electrostatic images |
| 09/11/1985 | EP0154041A1 Improved method for the development of electrostatic images |
| 09/11/1985 | EP0053128B1 Document copier with automatic image quality control |
| 09/10/1985 | US4541017 Apparatus for contact-free measurement of electrical charge images generated by electro-radiographic recording methods |
| 09/10/1985 | US4540927 Two speed step motor driving apparatus for copying machines |
| 09/10/1985 | US4540887 High contrast ratio paper sensor |
| 09/10/1985 | US4540646 Method of developing an electrostatic latent image |
| 09/10/1985 | US4540458 Adhesive binding method for seriatim fed sheets |
| 09/10/1985 | US4540279 Automatic exposure device |
| 09/10/1985 | US4540275 Controlling method for transferring and separation in a copying apparatus |
| 09/10/1985 | US4540274 Image forming apparatus |
| 09/10/1985 | US4540273 Apparatus for driving optical system for exposure of a copying machine |
| 09/10/1985 | US4540272 Multicolor printing device |
| 09/10/1985 | US4540271 Electrophotographic apparatus having improved, fixed-contact grounding structure |
| 09/10/1985 | US4540270 Electrophotographic copying machine with a pre-copy system |
| 09/10/1985 | US4540269 Opening detecting device of a copy document cover suitable for electrophotographic copying machine |
| 09/10/1985 | US4540267 Roll-fusing apparatus |
| 09/10/1985 | US4540250 Image detecting device |
| 09/10/1985 | US4540169 Cassette sheet feed apparatus |
| 09/10/1985 | US4540166 Automatic feeder |
| 09/10/1985 | US4540151 Device for manufacturing multiple needle recording electrode |
| 09/10/1985 | CA1193307A1 Apparatus and methode for registering copy sheets in a variable pitch reproduction machine |
| 09/10/1985 | CA1193306A1 Electrographic imaging apparatus |
| 09/04/1985 | EP0153851A2 A sheet hinge forming apparatus |
| 09/04/1985 | EP0153824A2 Unit-type copying machine |
| 09/04/1985 | EP0153598A2 A method of feeding and conveying copying papers in a copying machine and an apparatus for practicing the same |
| 09/04/1985 | EP0153422A1 Electrophotographic device |
| 09/03/1985 | US4539591 Method of impressing and reading out a surface charge on a multi-layered detector structure |
| 09/03/1985 | US4539281 Method of forming dichromatic copy images |
| 09/03/1985 | US4539279 Electrophotographic method of making black and white areas |
| 09/03/1985 | US4538906 Copiers for simplex and duplex copying |
| 09/03/1985 | US4538905 Electronic image registration |
| 09/03/1985 | US4538904 Document reproduction apparatus |
| 09/03/1985 | US4538903 Multiple magnification mode copying apparatus |
| 09/03/1985 | US4538902 Image formation apparatus |
| 09/03/1985 | US4538901 Electrophotographic copier with a phantom image suppression function |
| 09/03/1985 | US4538900 Electrophotographic copying apparatus including drum conditioning apparatus and method |
| 09/03/1985 | US4538899 Catalytic fixer-dryer for liquid developed electrophotocopiers |
| 09/03/1985 | US4538898 Developing device |
| 09/03/1985 | US4538897 Latent electrostatic image developing apparatus |
| 09/03/1985 | US4538896 Unit for an image formation apparatus and image formation apparatus provided with the same unit |
| 09/03/1985 | US4538895 Scanning optical system for use with a semiconductor laser generator |
| 09/03/1985 | US4538799 Sheet feeding apparatus |
| 09/03/1985 | US4538651 Interlocked, clean loading toner cartridge |
| 09/03/1985 | US4538321 Apparatus for removing excess developer particles on the surface of a recording element |
| 09/03/1985 | CA1192736A1 Infrared-sensitive photoconductors |
| 08/28/1985 | EP0153038A2 Method of forming images |
| 08/28/1985 | EP0152688A2 Document copier for books |
| 08/28/1985 | EP0152415A1 Toner filling device. |
| 08/28/1985 | EP0152411A1 Silicone release coatings for efficient toner transfer. |
| 08/27/1985 | US4538267 Protecting device in self-diagnosis |
| 08/27/1985 | US4538231 Circuit for electric power source |
| 08/27/1985 | US4538204 Corona producing method and apparatus |
| 08/27/1985 | US4538163 Fluid jet assisted ion projection and printing apparatus |
| 08/27/1985 | US4538052 Fixing roller for a copying machine |
| 08/27/1985 | US4537850 Applying a timed magnetic field |
| 08/27/1985 | US4537499 Imaging system for producing reduced or enlarged images of an original document |
| 08/27/1985 | US4537497 Image recording apparatus |
| 08/27/1985 | US4537495 Multispeed development system |
| 08/27/1985 | US4537494 Multi-roll development system |
| 08/27/1985 | US4537493 In electrographic apparatus |
| 08/27/1985 | US4537492 Heater-drier for fusing toner images on wet printing plates |
| 08/27/1985 | US4537491 Development apparatus for developing latent electrostatic images |
| 08/27/1985 | US4537490 Apparatus and method for electrophotographically producing copy having continuous-tone and other content |
| 08/27/1985 | CA1192603A1 Imaging device |
| 08/27/1985 | CA1192602A1 Multi-function document processor |
| 08/27/1985 | CA1192601A1 Pulse width modulation greyscale system |
| 08/27/1985 | CA1192600A1 Recirculating copy document |
| 08/27/1985 | CA1192599A1 Directive diagnostics |
| 08/27/1985 | CA1192583A1 Plural mode recirculating document handler |