| Patents for B41J 2 - Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed (138,049) |
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| 08/31/1994 | EP0612620A2 Ink jet apparatus |
| 08/31/1994 | EP0612619A1 Ink jet printer head |
| 08/31/1994 | EP0612340A1 Method for electronic printing |
| 08/31/1994 | EP0476041B1 Method to improve printing performance for printers and a device for performing the method |
| 08/31/1994 | CN1091525A Beam-shaping optical element and radiation source unit and scanning unit including said element |
| 08/30/1994 | US5343326 Compact ros imaging system |
| 08/30/1994 | US5343325 Optical scanning system with tilt correction function |
| 08/30/1994 | US5343309 Image processing system and method employing adaptive filtering to provide improved reconstruction of continuous tone images from halftone images including those without a screen structure |
| 08/30/1994 | US5343232 Multiple-needle electrode head |
| 08/30/1994 | US5343231 Image recording apparatus capable of correcting density unevenness |
| 08/30/1994 | US5343230 Electrical interconnect actuation which interacts with cap station articulation |
| 08/30/1994 | US5343229 Ink jet printer |
| 08/30/1994 | US5343228 Suction recovery mechanism and ink jet recording apparatus using same |
| 08/30/1994 | US5343227 Ink jet recording apparatus and ink jet recording head with means reducing the amount of warp |
| 08/30/1994 | US5343226 Ink jet ink supply apparatus |
| 08/30/1994 | US5343225 Buffering method |
| 08/30/1994 | US5343224 Diode laser multiple output scanning system |
| 08/30/1994 | US5343222 Driving method of heat element array |
| 08/30/1994 | US5343039 Scan start detecting device for laser beam printer having a wavelength variation correcting means |
| 08/30/1994 | US5343021 Heater mounted on a substrate having a hole penetrating through the substrate |
| 08/30/1994 | US5342818 Deep color, photostable; iwthouf back diffusion of dye |
| 08/30/1994 | US5342817 Dye receiving element having ridge formed along periphery for receiving dye donor element |
| 08/30/1994 | US5342440 Black-to-color bleed control in thermal ink-jet printing |
| 08/30/1994 | US5342132 Method for transferring hot-melt ink to a recording medium |
| 08/24/1994 | EP0611656A2 Ink refilling container and ink refilling method using same |
| 08/24/1994 | EP0611655A2 Droplet jet apparatus |
| 08/24/1994 | EP0611654A2 Ink-jet print head |
| 08/24/1994 | EP0611653A2 High density interconnect apparatus for an ink-jet printhead |
| 08/24/1994 | EP0437430B1 Electrically resistive material for electrothermal transducers produced by thin-film technology |
| 08/23/1994 | US5341195 Electrophotographic printer using electroluminescent imaging head |
| 08/23/1994 | US5341193 Method and apparatus for sensing magnetic signal strength of xerographically developed toner images for closed loop control of magnetic printing |
| 08/23/1994 | US5341164 Solid ink supply for ink jet |
| 08/23/1994 | US5341163 Ink jet recording apparatus with waste-preventing recovery operation |
| 08/23/1994 | US5341162 Liquid deagassing apparatus |
| 08/23/1994 | US5341161 Ink recorder including a sealing member for an ink storage section |
| 08/23/1994 | US5341160 Valve for ink-jet pen |
| 08/23/1994 | US5341159 Multi-chambered imaging drum |
| 08/23/1994 | US5341158 Raster output scanner for a xerographic printing system having laser diodes arranged in a line parallel to the fast scan direction |
| 08/23/1994 | US5341156 Image forming apparatus of laser scanning type |
| 08/23/1994 | US5340656 Three-dimensional printing techniques |
| 08/23/1994 | US5340388 Ink compositions treated with zeolites |
| 08/23/1994 | US5340222 Ink ribbon with wire lubricant in a wire impact printer |
| 08/23/1994 | CA2015462C Light emitting diode array |
| 08/23/1994 | CA2015358C Light emitting diode array |
| 08/20/1994 | CA2115893A1 High density interconnect apparatus for an inkjet printhead |
| 08/18/1994 | WO1994018787A1 Imaging system with automatic hardcopy compensation |
| 08/18/1994 | WO1994018786A1 High quality matrix printing process and system using electrophotographic printing equipment |
| 08/18/1994 | WO1994018704A1 Optical character generator for an electrographic printer |
| 08/18/1994 | WO1994018011A1 Method and apparatus for the production of droplets |
| 08/18/1994 | WO1994018010A1 Ink jet printer |
| 08/18/1994 | DE4403549A1 Laser scanning device and scanning lens |
| 08/18/1994 | CA2155942A1 Method and apparatus for the production of droplets |
| 08/17/1994 | EP0611154A2 Ink jet apparatus |
| 08/17/1994 | EP0610965A1 Ink jet recording apparatus and ink cartridge for the apparatus |
| 08/17/1994 | EP0610959A1 An ink jet recording apparatus |
| 08/17/1994 | EP0610928A2 Image data enlarging/smoothing processor |
| 08/17/1994 | EP0560760B1 Drop-on-demand liquid ejector arrangement |
| 08/17/1994 | EP0447533B1 Treatment of hot melt ink images |
| 08/17/1994 | EP0425645B1 Bubble jet print head having improved resistive heater and electrode construction |
| 08/17/1994 | EP0377019B1 Controlled ink drop spreading in hot melt ink jet printing |
| 08/17/1994 | CN1090935A Method for connecting cylindrical member to engage ment member, cylindrical member, process cartridge and image forming apparatus |
| 08/17/1994 | CN1090816A Color ink jet recording method and apparatus using black ink and color-mixed black ink |
| 08/17/1994 | CN1090815A Method and system for drop marking and a drop deflectob for use therewith |
| 08/16/1994 | US5339150 Mark detection circuit for an electrographic printing machine |
| 08/16/1994 | US5339132 Mount structure of a light emitting element array in electronic photographic apparatus |
| 08/16/1994 | US5339102 Capping carriage for ink jet printer maintenance station |
| 08/16/1994 | US5339101 Acoustic ink printhead |
| 08/16/1994 | US5339099 Line thermal printer having driving pulses of variable pulse width |
| 08/16/1994 | US5339098 Liquid discharge recording apparatus having apparatus for effecting preparatory emission |
| 08/16/1994 | CA1331488C Interleaved video system, method and apparatus |
| 08/10/1994 | EP0610096A2 Ink jet recording apparatus |
| 08/10/1994 | EP0610079A1 Method and apparatus for color printing |
| 08/10/1994 | EP0610041A2 Method and apparatus for ink consumption detection |
| 08/10/1994 | EP0610035A2 System for electronically printing plural-color tamper-resistant documents |
| 08/10/1994 | EP0609997A2 Method of reducing drive energy in a high speed thermal ink jet printer |
| 08/10/1994 | EP0609863A2 Method of filling ink in ink supply passages and ink-jet recording apparatus |
| 08/10/1994 | EP0609860A2 Method of manufacturing ink jet recording head |
| 08/10/1994 | EP0609789A2 Printing apparatus |
| 08/10/1994 | EP0609632A2 Method for connecting cylindrical member to engagement member, cylindrical member, process cartridge and image forming apparatus |
| 08/10/1994 | EP0609205A1 Method and apparatus for dot matrix writing using a continuous wave laser. |
| 08/10/1994 | EP0538454A4 Apparatus for information transfer |
| 08/10/1994 | CN1090657A Process cartridge, method for assembling process cartridge and image forming apparatus |
| 08/09/1994 | US5337182 Optical Scanner |
| 08/09/1994 | US5337160 Error diffusion processor and method for converting a grey scale pixel image to a binary value pixel image |
| 08/09/1994 | US5337136 Tandem trilevel process color printer |
| 08/09/1994 | US5337122 Method and apparatus for MICR printing quality control |
| 08/09/1994 | US5337080 Amorphous silicon electrographic writing head assembly with protective cover |
| 08/09/1994 | US5337079 Post-processing of colored hot melt ink images |
| 08/09/1994 | US5337078 Apparatus and method for recording information carried by electro-magnetic radiation beam |
| 08/09/1994 | US5337076 Method and apparatus for reproducing images including a multiple scanning operation |
| 08/09/1994 | US5337075 Image forming apparatus capable of readily changing the pixel density of an image |
| 08/09/1994 | US5337074 Opto-electronic line printer having a high density, independently addressable, surface emitting semiconductor laser/light emitting diode array |
| 08/09/1994 | US5337072 Laser diode with card-edge connector |
| 08/09/1994 | US5337071 Continuous ink jet printer |
| 08/09/1994 | US5336319 Apparatus for applying an adhesive layer to a substrate surface |
| 08/09/1994 | US5335999 Printer hammerspring |
| 08/09/1994 | CA2001039C Variable orientation ink catcher |
| 08/09/1994 | CA1331313C Printing head of wire-dot impact printer |
| 08/09/1994 | CA1331261C Treating workpieces |
| 08/04/1994 | WO1994016900A1 Nozzle plate for ink jet printer |