| 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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| 11/25/2009 | CN100562431C Liquid injector |
| 11/24/2009 | USRE40994 Ink jet recording head |
| 11/24/2009 | US7623713 Position-coding pattern |
| 11/24/2009 | US7623420 Focus servo control method in optical disc device |
| 11/24/2009 | US7623268 Replacement halftoning |
| 11/24/2009 | US7623267 Image processing method, apparatus and program |
| 11/24/2009 | US7623148 Optical scanning apparatus, method of controlling amount of light, and image forming apparatus |
| 11/24/2009 | US7623147 Optical scanning device and image forming apparatus using the same |
| 11/24/2009 | US7623146 Optical disc image drawing method, optical disc image drawing program, and optical disc image drawing system |
| 11/24/2009 | US7623145 Duplex printer |
| 11/24/2009 | US7623144 Apparatus for electrostatic imaging |
| 11/24/2009 | US7622855 Actuator, liquid droplet ejecting head, liquid droplet ejecting device, and method of manufacturing actuator |
| 11/24/2009 | US7622170 Coating composition comprising colloidal silica and glossy ink jet recording sheets prepared therefrom |
| 11/24/2009 | US7621992 Ink composition including chromophore-mimic additive and inkjet printer cartridge and inkjet recording apparatus including the same |
| 11/24/2009 | US7621632 Image forming apparatus |
| 11/24/2009 | US7621631 Enhancing color space of reactive ink using heat |
| 11/24/2009 | US7621630 printing by ejecting and depositing droplets of the black ink composition and the chromatic ink composition onto a recording medium; polypropylene or/and ethylene glycol mono(meth)acrylate monomer; prevent white spot" or "color bleeding, rubbing/scratch resistance, excellent image and color reproduction |
| 11/24/2009 | US7621627 Liquid container |
| 11/24/2009 | US7621626 Inkjet recording apparatus |
| 11/24/2009 | US7621625 Ink jet device with individual shut-off |
| 11/24/2009 | US7621624 High-efficient ultrasonic ink-jet head and fabrication method of for the same |
| 11/24/2009 | US7621623 Recording head and inkjet recording apparatus |
| 11/24/2009 | US7621622 Liquid ejection head |
| 11/24/2009 | US7621621 Ink jet printing apparatus |
| 11/24/2009 | US7621620 Inkjet printer unit having a high speed print engine |
| 11/24/2009 | US7621619 Ink jet recording apparatus with higher flexibility in layout of components |
| 11/24/2009 | US7621618 Liquid discharge device |
| 11/24/2009 | US7621615 Print medium identifying device, printing apparatus, and print medium identifying method |
| 11/24/2009 | US7621612 Substrate for ink jet head, ink jet head, and ink jet recording apparatus having ink jet head |
| 11/24/2009 | US7621611 Liquid delivery device and liquid delivery method |
| 11/24/2009 | US7621610 Ejection control device, liquid ejecting device, liquid ejecting method, and recording medium and program used therewith |
| 11/24/2009 | US7621609 Ink ejection method and inkjet ejection device |
| 11/24/2009 | US7621608 Image forming apparatus having improved capability for maintaining ink delivery |
| 11/24/2009 | US7621607 Print media cartridge for a camera |
| 11/24/2009 | CA2565475C Ink tank, printing head and inkjet printing apparatus |
| 11/24/2009 | CA2475944C Swipe palm computer |
| 11/24/2009 | CA2433510C Digital de-screening of documents |
| 11/24/2009 | CA2371536C Method and apparatus for image conversion |
| 11/24/2009 | CA2371479C Relay device |
| 11/24/2009 | CA2355094C Dye fixing agent for water-color ink,ink jet recording medium and porous hydrotalcite compound |
| 11/23/2009 | CA2666037A1 Photochemical synthesis of metallic nanoparticles for ink applications |
| 11/19/2009 | WO2009140373A2 Droplet actuator devices, systems, and methods |
| 11/19/2009 | WO2009139773A1 Flexible circuit seal |
| 11/19/2009 | WO2009139772A1 Printer ink delivery systems |
| 11/19/2009 | WO2009139771A1 Printer ink delivery systems |
| 11/19/2009 | WO2009139769A1 Partial fill ink cartridges |
| 11/19/2009 | WO2009139763A1 Fluid container |
| 11/19/2009 | WO2009139455A1 Energy ray-curable inkjet ink composition |
| 11/19/2009 | WO2009139454A1 Energy ray-curable ink composition |
| 11/19/2009 | WO2009139273A1 Inkjet head |
| 11/19/2009 | WO2009138182A1 Method for calibrating an inkjet printer and print product |
| 11/19/2009 | WO2009138163A1 Device and method for refilling an ink cartridge for an ink-jet printer |
| 11/19/2009 | US20090286001 Active-energy radiation-polymerizable substance, active-energy radiation-curable liquid composition, active-energy radiation-curable ink, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatus |
| 11/19/2009 | US20090285705 Tube Pump And Liquid Ejection Apparatus |
| 11/19/2009 | US20090284576 Printer |
| 11/19/2009 | US20090284575 Moving floor media transport for digital printers |
| 11/19/2009 | US20090284574 Ink-jet recording apparatus |
| 11/19/2009 | US20090284573 Ink cartridge |
| 11/19/2009 | US20090284572 Liquid feeding member for liquid ejection head, liquid ejection device, and image forming apparatus |
| 11/19/2009 | US20090284571 Inkjet head |
| 11/19/2009 | US20090284570 Printer head and printing method having the same |
| 11/19/2009 | US20090284569 Inkjet head |
| 11/19/2009 | US20090284568 Liquid jet head and a liquid jet apparatus |
| 11/19/2009 | US20090284567 Ink jet recording head, producing method therefor and composition for ink jet recording head |
| 11/19/2009 | US20090284564 Device for cleaning out residual ink |
| 11/19/2009 | US20090284563 Ink jet printer having ink maintenance system |
| 11/19/2009 | US20090284561 Image forming apparatus and maintenance method |
| 11/19/2009 | US20090284279 Integrated Circuit Having Inverse Bit Storage Test |
| 11/19/2009 | DE202006020730U1 Druckmaterialbehälter und Platine, die am Druckmaterialbehälter montiert ist Paper Trays and board which is mounted on the Paper Tray |
| 11/19/2009 | DE102008025721A1 Vorrichtung und Verfahren zur Wiederbefüllung einer Tintenpatrone für einen Tintenstrahldrucker Apparatus and method for refilling an ink cartridge for an inkjet printer |
| 11/19/2009 | DE102008023546A1 Verfahren zur Kalibrierung eines Tintenstrahldruckers sowie Druckerzeugnis A method of calibrating an inkjet printer and printed matter |
| 11/19/2009 | CA2724039A1 Method for calibrating an inkjet printer and print product |
| 11/18/2009 | EP2120302A2 Surface emitting laser element, surface emitting laser array, optical scanning device, and image forming apparatus |
| 11/18/2009 | EP2119567A1 Inkjet head |
| 11/18/2009 | EP2119566A1 Inkjet head |
| 11/18/2009 | EP2118015A1 Perovskite oxide, process for producing the same, piezoelectric film, and piezoelectric device |
| 11/18/2009 | EP2117846A1 Indent printing apparatus |
| 11/18/2009 | EP1506261B1 Trisazo dyes for ink jet printing |
| 11/18/2009 | CN101583496A Device for inspecting liquid drop discharge head and liquid drop discharge device |
| 11/18/2009 | CN101583495A Ink container and ink jetting device |
| 11/18/2009 | CN101583494A Ink cartridge for inkjet printers |
| 11/18/2009 | CN101583493A System and methods for producing composite colors having improved saturation using pigment-based inks on generic media |
| 11/18/2009 | CN101580657A Ink and method for manufacturing conductive wires by ink |
| 11/18/2009 | CN101579966A Check account number printer |
| 11/18/2009 | CN101579965A Method for detecting upper limit of temperature rising of stylus printing head |
| 11/18/2009 | CN100561668C Improved method of forming openings in an organic resin material |
| 11/18/2009 | CN100560663C Active energy ray-curable inkjet recording ink |
| 11/18/2009 | CN100560374C Method for deciding spatterwork route on inner surface of pipe |
| 11/18/2009 | CN100560373C Device for plate imaging, plate imaging exposure machine, printing device and printer |
| 11/18/2009 | CN100560372C Ink cartridges |
| 11/18/2009 | CN100560371C Ink-jetting system |
| 11/18/2009 | CN100560370C Nozzle maintaining device |
| 11/18/2009 | CN100560369C Image forming apparatus |
| 11/18/2009 | CN100560368C Liquid droplet discharging device |
| 11/17/2009 | US7619793 Moire reduction apparatus, method, and computer product |
| 11/17/2009 | US7619756 Printer incorporating a binding assembly |
| 11/17/2009 | US7619644 Method and apparatus for image alignment |
| 11/17/2009 | US7619643 Method and apparatus for image forming capable of effectively avoiding an adverse temperature effect to an optical scanning system |
| 11/17/2009 | US7619642 Image forming apparatus |
| 11/17/2009 | US7619075 Colorant compositions |