Patents
Patents for B41J 2 - Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed (138,049)
01/1997
01/14/1997US5594480 Printing device and photographic paper
01/14/1997US5594479 Method for manufacturing ink jet recording head having water-repellent material
01/14/1997US5594477 Wet wiper and vacuum primer configuration for full-width-array printbar
01/14/1997US5594476 Driving method of ink jet head and ink jet apparatus
01/14/1997US5594475 Ink jet printer head and a method of driving the same
01/14/1997US5594292 Piezoelectric device
01/14/1997US5594260 Photoelectric converter with photoelectric conversion devices mounted separately from wiring boards
01/14/1997US5594198 Developing device using one-component type developer
01/14/1997US5594044 Polyurethane, cellulose nitrate, adhesion promoter, dye, solvent
01/14/1997US5593808 LAT imaging onto intermediate/receptor elements/"LAT decalcomania"
01/14/1997US5593238 Method and apparatus for controlling transport of thermal transfer ribbon
01/14/1997CA2047804C Thermal ink jet printhead with pre-diced nozzle face and method of fabrication therefor
01/09/1997WO1997000774A1 Printing machine
01/08/1997EP0752318A1 Toner projection printer with capacitance-coupled address electrode structure
01/08/1997EP0752317A1 Toner projection printer with means to reduce toner spreading
01/08/1997EP0752316A1 Ink discharge detection arrangement for an inkjet recording apparatus
01/08/1997EP0752314A2 Ink-jet recording method
01/08/1997EP0752313A2 Ink-jet print head thermal working condition stabilization method
01/08/1997EP0752312A1 Ink-jet printhead
01/08/1997EP0752183A1 Color image reproduction of scenes with preferential tone mapping
01/08/1997EP0751873A1 Improvements relating to pulsed droplet deposition apparatus
01/08/1997EP0720534A4 High frequency drop-on-demand ink jet system
01/08/1997EP0560876B1 Printing apparatus
01/08/1997CN1139622A Thermal printer
01/08/1997CN1139621A Mimeograph container and making method
01/07/1997US5592592 Method and apparatus for minimizing artifacts in images produced by error diffusion halftoning utilizing ink reduction processing
01/07/1997US5592262 Image forming apparatus with ink jet and electrophotographic recording units
01/07/1997US5592210 Method and apparatus for driving edge emission type line head
01/07/1997US5592209 Device and method for dot-matrix thermal recording
01/07/1997US5592208 Printing method and a printing apparatus for carrying out the same
01/07/1997US5592207 Optical recording apparatus
01/07/1997US5592206 Write head for fluorescent printer
01/07/1997US5592205 Color print head
01/07/1997US5592203 Ink jet print head
01/07/1997US5592202 Ink jet print head rail assembly
01/07/1997US5592201 Manual priming pump for inkjet printing mechanisms
01/07/1997US5592200 Ink jet apparatus capable of practicing an improved recovery operation
01/07/1997US5592042 Piezoelectric/electrostrictive actuator
01/07/1997US5591514 Recording paper, ink-jet recording process and recording system making use of the recording paper
01/07/1997US5591508 Coating methods and compositions for production of digitized stereoscopic polarizing images
01/07/1997US5591490 Acoustic deposition of material layers
01/07/1997US5590969 Silicon and alkaline earth metal oxynitride
01/07/1997US5590600 Permanent heat activated electrographic printing process and composition
01/07/1997US5590510 Ink-jet recording apparatus and ink tank cartridge thereof
01/07/1997US5590451 Manufacturing method for ink jet printer head
01/03/1997WO1997000495A1 Printer driver having gamut-mapped colors
01/03/1997WO1997000174A2 Printing apparatus and method
01/02/1997EP0751677A2 Color correction device
01/02/1997EP0751676A2 Apparatus and method for compressing and restoring binary image having multitone
01/02/1997EP0751667A2 Strip recording media exposure using a rotating drum recorder
01/02/1997EP0751568A2 Light-emitting device assembly and method of fabricating same
01/02/1997EP0751476A2 Serial printer and printing method
01/02/1997EP0751443A2 Image forming device
01/02/1997EP0751439A2 Color electrophotographic printing machine
01/02/1997EP0751003A1 Printing apparatus using detachable printing head
01/02/1997EP0751002A2 Material applicator for thermal imaging apparatus
01/02/1997EP0751000A2 Output conveyor for thermal imaging apparatus
01/02/1997EP0750999A2 Thermal imaging apparatus and method for material dispensing and applicating
01/02/1997EP0750998A2 Electronic prepress system with multi-function thermal imaging apparatus
01/02/1997EP0750997A2 Material supply carousel for thermal imaging apparatus
01/02/1997EP0750996A2 Recording head driving device
01/02/1997EP0750995A1 A method for ink-jet recording and an ink-jet recording apparatus
01/02/1997EP0750994A2 Printing device and printing method
01/02/1997EP0750993A2 Micromachine, liquid jet recording head using such micromachine, and liquid jet recording apparatus having such liquid jet recording head mounted thereon
01/02/1997EP0750992A2 Manufacturing method of ink jet head
01/02/1997EP0750991A2 Ink-jet recording head and ink-jet recording apparatus
01/02/1997EP0750990A2 Liquid ejecting printing head, production method thereof and production method for base body employed for liquid ejecting printing head
01/02/1997EP0750989A2 Electrostatic ink-jet recording head having stacked electrode structure
01/02/1997EP0750988A2 Ink jet printing apparatus, a driving device for driving the ink jet printing apparatus, and an ink jet printing method
01/02/1997EP0750987A1 Actuator for an ink jet print head
01/02/1997EP0681529B1 Nozzle plate for ink jet printer
01/02/1997EP0681528B1 Ink jet printer nozzle assembly
01/02/1997EP0511376B1 Thin-film transducer ink jet head
01/02/1997DE19523086A1 Verwendung von Polymerformmassen zur partiellen farblichen Veränderung durch Laserenergie zur Erzeugung von optischen Informationen mit sehr guten Kontrasten Use of polymer molding compounds for the partial color change by laser energy for producing optical information with very good contrasts
01/02/1997DE19522636A1 Refillable ink cartridge for ink jet printer
12/1996
12/31/1996US5589950 Image forming apparatus that corrects input gray level-output gray level characteristic data such that output gray levels gradually increase with higher input gray levels near a boundary
12/31/1996US5589871 Image forming apparatus with safety switch and current dissipating controller
12/31/1996US5589870 Spot profile control using fractional interlace factors in a polygon ROS
12/31/1996US5589869 Systems and methods for thermal transfer printing
12/31/1996US5589868 Thermal printing apparatus
12/31/1996US5589867 Method and apparatus for forming an image on a recording medium
12/31/1996US5589866 Air evacuation system for ink-jet printer
12/31/1996US5589865 Inkjet page-wide-array printhead cleaning method and apparatus
12/31/1996US5589864 Integrated varactor switches for acoustic ink printing
12/31/1996US5589863 Ink jet droplet generator
12/31/1996US5589862 Liquid storing container for recording apparatus
12/31/1996US5589861 Cleaner cartridge for an inkjet printing mechanism
12/31/1996US5589860 Ink jet recording head and method of producing the same
12/31/1996US5589859 Inkjet printhead electrical connections
12/31/1996US5589858 Information recording apparatus
12/31/1996US5589434 Receptor layer transfer sheet, thermal transfer sheet, thermal transfer method and apparatus therefor
12/31/1996US5589083 Method of manufacturing microstructure by the anisotropic etching and bonding of substrates
12/31/1996US5588763 System and method for cleaning and producing data bearing cards
12/31/1996US5588597 Nozzle plate for a liquid jet print head
12/31/1996US5588466 Layer of terbium dysprosium ferride is applied to a flexible element
12/27/1996WO1996041835A1 Fluorine-containing epoxy resin composition highly soluble in solvents
12/27/1996WO1996041723A1 Thermal line printer
12/27/1996WO1996041722A1 Method of forming auxiliary electrode layer for common electrode pattern in thermal head
12/27/1996WO1996041721A1 Ink jet head method of production thereof, and jig for producing ink jet head
12/27/1996EP0750419A2 Color conversion method and color conversion table generating apparatus