| 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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| 08/25/1992 | US5142302 Thermal transfer video printer having improved temperature correction function of coloring density |
| 08/25/1992 | US5142301 Gradation control circuit for a thermal head |
| 08/25/1992 | US5142300 Recording head for use in half-tone recording |
| 08/25/1992 | US5142297 Nozzle configuration for an ink-jet printer and process for operating such a nozzle configuration |
| 08/25/1992 | US5142296 Ink jet nozzle crosstalk suppression |
| 08/25/1992 | US5141596 Method of fabricating an ink jet printhead having integral silicon filter |
| 08/25/1992 | US5141559 Mixture of high molecular weight alkyl amine and fatty acid, carnauba wax, metallic complex solvent dye |
| 08/25/1992 | US5141556 Penetrants for aqueous ink jet inks |
| 08/25/1992 | US5141341 Wire dot print head having a bipartite partitioning sheet |
| 08/25/1992 | CA1306638C Printing apparatus |
| 08/25/1992 | CA1306637C Service station for ink-jet printers |
| 08/25/1992 | CA1306586C Dyes containing lithium for ink-jet printing inks |
| 08/23/1992 | WO1992014609A1 Laser image setter |
| 08/20/1992 | WO1992013721A1 Apparatus and method for printing of images with compensation for dislocation of printing media |
| 08/20/1992 | WO1992013720A1 Ink-jet printing head and method of making said head |
| 08/20/1992 | WO1992013719A1 Ink flow passage of hydrophilic properties |
| 08/19/1992 | EP0499484A2 Ink jet recording apparatus and recovering mechanism thereof |
| 08/19/1992 | EP0499432A2 Ink jet recording system and method |
| 08/19/1992 | EP0499425A1 Ink compositions |
| 08/19/1992 | EP0499373A2 Energy control circuit for a thermal inkjet printhead |
| 08/19/1992 | EP0499288A2 A pulse-width modulation device |
| 08/19/1992 | CN1063640A 喷墨记录设备 An ink jet recording apparatus |
| 08/19/1992 | CN1063639A Ink container cartridge and manufacturing method therefor |
| 08/18/1992 | US5140674 Text and color printing system |
| 08/18/1992 | US5140673 Image forming apparatus |
| 08/18/1992 | US5140653 Optical head for a laser printer |
| 08/18/1992 | US5140601 Output control apparatus of laser unit and adjusting method thereof |
| 08/18/1992 | US5140432 Method and system for printing in one or more color planes with improved control of error diffusion |
| 08/18/1992 | US5140429 Ink-jet recording apparatus with mechanism for automatically regulating a recording head |
| 08/18/1992 | US5140368 Character printing and recognition system |
| 08/18/1992 | US5140350 Image forming apparatus for forming an image with smooth curved lines |
| 08/18/1992 | US5140348 Color image production apparatus with border color selection |
| 08/18/1992 | US5140347 Electrostatic recording apparatus |
| 08/18/1992 | US5140345 Method of manufacturing a substrate for a liquid jet recording head and substrate manufactured by the method |
| 08/18/1992 | US5140343 Compositive functional laser printer |
| 08/18/1992 | US5140342 Single pass scanned laser color printer |
| 08/18/1992 | US5140341 Method and apparatus for thermally printing large images with small dye-donor patches |
| 08/18/1992 | US5140340 Apparatus and method for printing of images with compensation for dislocation of printing media |
| 08/18/1992 | US5140157 Double beam scan type optical apparatus |
| 08/18/1992 | US5139907 Photosensitive imaging member |
| 08/18/1992 | US5139351 Thermal recording apparatus having a movable platen roller |
| 08/13/1992 | DE4202283A1 Heat-sensitive recording head for colour video printer - has more than one row of elements arranged for simultaneous printing of lines on paper sheet |
| 08/13/1992 | DE4104039A1 Continuously designating linear extending material moving longitudinally - using at least one colour jet applying marks limited axial direction on surface of material discharged under pressure from oscillating nozzle |
| 08/13/1992 | DE4103574A1 Detecting colour faults during printing - continuously measuring colours of colour fields on printed matter and comparing measurement values obtained with stipulated values |
| 08/13/1992 | DE4101695A1 Covering and cleaning device for ink jet print-head - recycles dried ink from nozzle plate through filter and pump to source via magnetically operated valve |
| 08/12/1992 | EP0498579A2 Ink jet apparatus |
| 08/12/1992 | EP0498400A1 Thermal head |
| 08/12/1992 | EP0498293A2 Bubblejet image reproducing apparatus |
| 08/12/1992 | EP0498292A2 Integrally formed bubblejet print device |
| 08/12/1992 | EP0498291A1 Nozzle structures for bubblejet print devices |
| 08/12/1992 | EP0498266A2 Ink-jet recording head |
| 08/12/1992 | EP0498117A2 Ink container cartridge and manufacturing method therefor |
| 08/12/1992 | CN1063454A Image forming on ceremic surface with conputer for plate making of thermal sensitive stencil |
| 08/11/1992 | USRE34029 Method for applying a hot melt ink to a substrate |
| 08/11/1992 | US5138696 Printer provided with font memory card |
| 08/11/1992 | US5138497 High speed focusing lens assembly |
| 08/11/1992 | US5138479 Light beam scanning apparatus and method of detecting a variation of a scanning speed of a light beam |
| 08/11/1992 | US5138387 Charge injection image forming apparatus using conductive and insulative tone |
| 08/11/1992 | US5138378 Electrostatic target recalculation in a xerographic imaging apparatus |
| 08/11/1992 | US5138349 Apparatus for reducing the effects of ambient humidity variations upon an ionographic printing device |
| 08/11/1992 | US5138348 Apparatus for generating ions using low signal voltage and apparatus for ion recording using low signal voltage |
| 08/11/1992 | US5138347 Thin film electroluminescent edge emitter structure with optical lens and multi-color light emission systems |
| 08/11/1992 | US5138346 Recording electrode and image forming apparatus using the same |
| 08/11/1992 | US5138344 Ink jet apparatus and ink jet cartridge therefor |
| 08/11/1992 | US5138343 Ink jet recording apparatus with recovery means |
| 08/11/1992 | US5138342 Ink jet cartridge and ink jet recording apparatus employing the same |
| 08/11/1992 | US5138338 Edge emission type electroluminescent (el) printer |
| 08/11/1992 | US5138336 Thermal printer having thermal heads with adjustable overlap |
| 08/11/1992 | US5138334 Pneumatic surface cleaning method and apparatus for ink jet printheads |
| 08/11/1992 | US5138333 Method of operating pulsed droplet deposition apparatus |
| 08/11/1992 | US5138332 Ink jet printing apparatus |
| 08/11/1992 | US5137570 Ink jet recording device and cartridge therefore |
| 08/11/1992 | US5137381 Matrix pin print head |
| 08/11/1992 | US5137380 Wire-dot print head |
| 08/11/1992 | US5137378 Thermal printer having ribbon conserving mechanism |
| 08/11/1992 | US5137377 Dot matrix printer having a print head position adjusting feature dependent on thermal deformation of platen or the like |
| 08/06/1992 | DE4201923A1 Ink-jet printing head - has ink nozzles placed close together on single silicon substrate, with ink flow channels formed in substrate by dry-plasma etching |
| 08/05/1992 | EP0497614A2 Method for high-speed interlaced printing along the axis of print head scanning |
| 08/05/1992 | EP0497551A1 Thermal printing head and system including the same |
| 08/05/1992 | CN2111833U Digital scanning printer |
| 08/05/1992 | CN1017694B Acoustic lens array printing head for ink mist printing |
| 08/04/1992 | US5136416 Optical scanning unit for use in laser beam printer or the like |
| 08/04/1992 | US5136400 Color copying apparatus and method for copying color image based on surface-finishing condition of the copied medium |
| 08/04/1992 | US5136311 Apertureless direct electrostatic printer |
| 08/04/1992 | US5136310 Thermal ink jet nozzle treatment |
| 08/04/1992 | US5136309 Liquid injection apparatus with residual ink quantity detecting means |
| 08/04/1992 | US5136305 Ink jet printer with ink supply monitoring means |
| 08/04/1992 | US5136160 Optical unit for use in image-forming apparatus |
| 08/04/1992 | US5135318 Thermal printer |
| 07/29/1992 | EP0496642A2 Ink jet recording apparatus und detachably mountable ink jet cartridge |
| 07/29/1992 | EP0496620A1 Ink jet recording apparatus and ink jet cartridge usable therewith |
| 07/29/1992 | EP0496596A2 End-contact type thermal recording head having heat-generating portion on thin-walled end portion of ceramic substrate |
| 07/29/1992 | EP0496569A1 Thermal printing head and method of manufacturing the same |
| 07/29/1992 | EP0496533A1 Ink jet printer with bubble introducing means in ink chamber |
| 07/29/1992 | EP0496525A1 Inkjet recording method and apparatus using thermal energy |
| 07/29/1992 | EP0496490A1 Ink jet printing apparatus |
| 07/29/1992 | EP0496337A1 Thermal transfer printing method and printing apparatus employed therefor |
| 07/29/1992 | EP0495806A1 Device for drying image supports in ink printing installations. |
| 07/29/1992 | EP0346412B1 Compliant print head loading mechanism for thermal printers |
| 07/29/1992 | CA2060047A1 Ink jet recording head |