Patents
Patents for B41J 2 - Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed (138,049)
02/2001
02/27/2001US6195115 Color printer and exposure head therefor
02/27/2001US6195114 Method of driving optical output media in an optical writing apparatus
02/27/2001US6195113 Two point power control for dual laser diodes using microprocessor based controllers
02/27/2001US6195112 Steering apparatus for re-inkable belt
02/27/2001US6195110 Thermal printing method and apparatus having groups of separately drive heating elements in the thermal head
02/27/2001US6195109 Electrophotographic printer
02/27/2001US6195108 Image formation method for forming electrostatic latent image on photosensitive belt with laser beam and image formation apparatus of the same
02/27/2001US6194960 Driver IC
02/27/2001US6194818 Piezoelectric thin film component, injet type recording head and inkjet printer using this (piezoelectric thin film component), and method of manufacturing piezoelectric thin film component
02/27/2001US6194713 Scanning optical device having a rotatable adjustable holder
02/27/2001US6193366 Apparatus for recording a gradient image on transparent media
02/27/2001US6193365 Hot melt type inkjet head and sheet shaped heating device used for hot melt type inkjet head
02/27/2001US6193364 Ink cartridge for ink jet printer
02/27/2001US6193363 Ink jet printing apparatus with air purge function
02/27/2001US6193362 Connection unit for an inkjet head, and an inkjet cartridge and inkjet printer using the same
02/27/2001US6193361 Apparatus for forming textured layers over images
02/27/2001US6193360 Ink-jet recording head
02/27/2001US6193359 Ink jet print head containing a radiation curable resin layer
02/27/2001US6193358 Printing apparatus
02/27/2001US6193357 Contoured cross-sectional wiper for cleaning inkjet printheads
02/27/2001US6193356 Ink jet recording device capable of reliably discharging air bubble during purging operations
02/27/2001US6193355 Ink jet recorder
02/27/2001US6193354 Ink jet recorder
02/27/2001US6193353 Translational inkjet servicing module with multiple functions
02/27/2001US6193352 Method for cleaning an ink jet print head
02/27/2001US6193351 System to perform ink jet printing head recovery
02/27/2001US6193350 Method and apparatus for dynamically aligning a printer printhead
02/27/2001US6193349 Ink jet print cartridge having active cooling cell
02/27/2001US6193348 On demand type ink jet recording apparatus and method
02/27/2001US6193347 Hybrid multi-drop/multi-pass printing system
02/27/2001US6193346 Ink-jet recording apparatus
02/27/2001US6193345 Apparatus for generating high frequency ink ejection and ink chamber refill
02/27/2001US6193344 Ink jet recording apparatus having temperature control function
02/27/2001US6193343 Driving method of an ink-jet head
02/27/2001US6193342 Ink jet printer, and ink discharge velocity adjusting method and apparatus in the same
02/27/2001CA2194129C Method of rendering an electrocoagulation printed image water-fast
02/27/2001CA2084564C Nozzle member including ink flow channels
02/27/2001CA2082851C Adhesive seal for an inkjet printhead
02/22/2001WO2001012728A1 Colorant preparations
02/22/2001WO2001012446A1 Ink-jet receptor sheet, and method of manufacturing the sheet
02/22/2001WO2001012444A1 Multi layer continuous paper printer
02/22/2001WO2001012443A1 A printer having one or more print cartridges installed during manufacture
02/22/2001WO2001012442A2 Droplet deposition apparatus
02/22/2001WO2001012441A1 Print processing for performing sub-scanning combining a plurality of feed amounts
02/22/2001DE3250105C2 Ink jet printer head
02/21/2001EP1077572A2 Image forming apparatus selectively applying a smoothing operation to image data
02/21/2001EP1077331A2 Liquid drop spraying apparatus
02/21/2001EP1077239A1 Increasing chroma and edge acuity of dye-based inks by underprinting using vesicle technique
02/21/2001EP1077238A1 Ink composition for ink jet recording
02/21/2001EP1077139A2 Image printing apparatus
02/21/2001EP1077136A1 Thick-film thermal print head
02/21/2001EP1077135A1 Thermal head and thermal printer
02/21/2001EP1077134A1 Printing using a plurality of kinds of dots having different formation modes with equal amount of ink
02/21/2001EP1077133A2 Ink jet printer
02/21/2001EP1077132A2 Ink jet cartridge, ink jet head and printer
02/21/2001EP1077131A1 Ink container for an ink jet head
02/21/2001EP1077130A2 Ink jet recording apparatus and ink jet recording method
02/21/2001EP1077129A2 Process and apparatus for reversibly imaging a printing forme
02/21/2001EP1076881A1 Method of interlaced printing using an inkjet printer
02/21/2001EP1076880A1 Method and apparatus for recording digital images on photosensitive material
02/21/2001EP1076730A1 A method of etching an opening
02/21/2001EP1024950A4 Printing medium comprised of porous medium
02/21/2001EP0988029A4 Device and methods for wound treatment
02/21/2001CN1284431A Ink rail, ink-jet box, ink supply apparatus, ink-jet printer and ink supply method
02/20/2001US6192214 Roller cleaning apparatus of liquid electrophotographic printer
02/20/2001US6191897 Beam alignment correction element assembly
02/20/2001US6191867 Method and device for calibrating an imaging apparatus
02/20/2001US6191805 Optical printer head and optical printer
02/20/2001US6191804 Image forming apparatus
02/20/2001US6191803 Multiple light beam scanning optical system
02/20/2001US6191802 Optical apparatus and method for increasing intensity of multimode laser beams and a printer for printing lenticular images utilizing such laser beams
02/20/2001US6190931 Method of manufacture of a linear spring electromagnetic grill ink jet printer
02/20/2001US6190826 For transferring medical diagnostic chemistry to a receptor.
02/20/2001US6190527 Electrocoagulation printing apparatus
02/20/2001US6190492 Direct nozzle plate to chip attachment
02/20/2001US6190454 Printer cartridge
02/20/2001US6190422 Phthalocyanine ink-jet dyes
02/20/2001US6190069 Tape-shaped label printing device
02/20/2001US6190058 Image processing method and apparatus and image forming method and apparatus using the same
02/20/2001US6190010 Carriage for ink cartridge and printhead for ink-jet printer
02/20/2001US6190009 Ink-jet recording device
02/20/2001US6190008 Bubble remover for inkjet head and method for removing bubbles thereof
02/20/2001US6190007 Apparatus for delivering fluid to an ink jet printhead mounted on a moveable printer carriage
02/20/2001US6190006 Ink-jet recording head
02/20/2001US6190005 Method for manufacturing an ink jet head
02/20/2001US6190004 Inkjet recording apparatus
02/20/2001US6190003 Electrostatic actuator and manufacturing method therefor
02/20/2001US6190002 Ink jet pen
02/20/2001US6190001 Dot printing with partial double scanning of raster lines
02/20/2001US6190000 Method and apparatus for masking address out failures
02/20/2001US6189999 Multi-faceted wiper scraper system for inkjet printheads
02/20/2001US6189998 Space saving ink jet recovery device and ink jet recording apparatus using the same
02/20/2001US6189997 Uncapping ink jet heads
02/20/2001US6189996 Ink jet recovery process initiated by an information processing apparatus
02/20/2001US6189995 Manually replaceable printhead servicing module for each different inkjet printhead
02/20/2001US6189994 System to determine integrated nucleation probability in ink jet recording apparatus using thermal energy
02/20/2001US6189993 Ink jet printer having multiple level grayscale printing
02/20/2001US6189992 Ink jet printer
02/20/2001US6189991 Compensating for receiver skew and changing resolution in ink jet printer
02/20/2001CA2143895C Ink jet recording apparatus