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Class Information
Number: 347/45
Name: Incremental printing of symbolic information > Ink jet > Ejector mechanism (i.e., print head) > Discharge means > Surface treated
Description: Subject matter wherein the discharge means has a coated surface to enhance its operation.

Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
8702199 Maintenance liquid, ink set, and maintenance method Apr. 22, 2014
8690294 Method for manufacturing nozzle plate Apr. 8, 2014
8657410 Liquid discharging nozzle and method for recovering water-repellent layer of the liquid discharging nozzle Feb. 25, 2014
8651621 Coating for an ink jet printhead front face Feb. 18, 2014
8641171 Forming nozzles Feb. 4, 2014
8596760 Droplet ejection head and method of manufacturing droplet ejection head Dec. 3, 2013
8585180 Protective coating for print head feed slots Nov. 19, 2013
8573740 Manufacture of a print head Nov. 5, 2013
8567909 Printhead for inkjet printing device Oct. 29, 2013
8550596 Nozzle plate for inkjet head, method for manufacturing the same, and treatment liquid for inkjet head Oct. 8, 2013
8551351 Method of manufacturing nozzle plate Oct. 8, 2013
8544987 Thermally stable oleophobic low adhesion coating for inkjet printhead front face Oct. 1, 2013
8528209 Method for manufacturing discharge port member and method for manufacturing liquid discharge head Sep. 10, 2013
8529054 Ink, inkjet printer, and method for printing Sep. 10, 2013
8523322 Non-wetting coating on a fluid ejector Sep. 3, 2013
8506050 Wetting control by asymmetric Laplace pressure Aug. 13, 2013
8500246 Inkjet print head and manufacturing method thereof Aug. 6, 2013
8469489 Inkjet print head and method therefor Jun. 25, 2013
8444253 Inkjet head and method of manufacturing inkjet head May. 21, 2013
8425004 Printhead having polymer incorporating nanoparticles coated on ink ejection face Apr. 23, 2013
8376518 Liquid discharge head and method for manufacturing the same Feb. 19, 2013
8353574 Ink jet faceplate coatings comprising structured organic films Jan. 15, 2013
8353575 Nozzle sheet and method for manufacturing the same Jan. 15, 2013
8348390 Enhancing superoleophobicity and reducing adhesion through multi-scale roughness by ALD/CVD technique in inkjet application Jan. 8, 2013
8342650 Printhead having polysilsesquioxane coating on ink ejection face Jan. 1, 2013
8333459 Printing device Dec. 18, 2012
8305631 Image processing to reduce image printing time based on image dimension and print pass thresholds of print apparatus Nov. 6, 2012
8277024 Printhead integrated circuit having exposed active beam coated with polymer layer Oct. 2, 2012
8262199 Droplet jetting head, method of manufacturing droplet jetting head, and droplet jetting apparatus equipped with droplet jetting head Sep. 11, 2012
8251490 Ink jet printing head Aug. 28, 2012
8251491 Ink jet head and its manufacture method Aug. 28, 2012
8226208 Non-wetting coating on a fluid ejector Jul. 24, 2012
8226207 Coating for an ink jet printhead front face Jul. 24, 2012
8220901 Liquid discharge head and manufacturing method thereof Jul. 17, 2012
8210649 Thermal oxide coating on a fluid ejector Jul. 3, 2012
8201922 Method of applying ink-repellent film and nozzle plate provided with ink-repellent film Jun. 19, 2012
8197029 Forming nozzles Jun. 12, 2012
8191993 Nozzle plate for liquid ejector head, liquid ejector head, liquid ejector, liquid ejection method, inkjet recording apparatus, and inkjet recording method Jun. 5, 2012
8172364 Flow through dispenser including improved guide structure May. 8, 2012
8162439 Method for manufacturing nozzle plate for liquid ejection head, nozzle plate for liquid ejection head and liquid ejection head Apr. 24, 2012
8156650 Method of manufacturing a nozzle plate Apr. 17, 2012
8157349 Method of cleaning head and inkjet recording apparatus Apr. 17, 2012
8147034 Liquid discharge recording head and recording apparatus Apr. 3, 2012
8147036 Polyfunctional epoxy compound, epoxy resin, cationic photopolymerizable epoxy resin composition, micro structured member, producing method therefor and liquid discharge head Apr. 3, 2012
8141987 Ink jet recording head, manufacturing method thereof, and electron device Mar. 27, 2012
8128199 Ink jet print head, method for manufacturing ink jet print head, and printing apparatus Mar. 6, 2012
8128201 Non-wetting coating on a fluid ejector Mar. 6, 2012
8128202 Nozzle plate, method for manufacturing nozzle plate, droplet discharge head, and droplet discharge device Mar. 6, 2012
8112889 Method of manufacturing an ink jet printhead Feb. 14, 2012
8110611 Composition for image recording, image recording ink set, and recording apparatus Feb. 7, 2012

1 2 3 4 5 6 7 8

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