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Article: Japanese Inventors Develop Ink-Jet Printing Head
- Article from:
- US Fed News Service, Including US State News
- Article date:
- September 28, 2007
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ALEXANDRIA, Va., Sept. 28 -- Shuichi Murakami, Michinari Mizutani and Takashi Inoue, all from Kanagawa, Japan, have developed an ink-jet printing apparatus.
According to the U.S. Patent & Trademark Office: "The present invention provides an ink-jet printing head, and an ink-jet printing apparatus and method which enable high-gradation and high-quality images to be printed using dots of different sizes. In an ink-jet printing head according to the present invention, at least one second nozzle has its center arranged on an imaginary line extending in a main-scanning direction of the printing head through the center of a first nozzle. The volume of an ink droplet ejected through the second ...
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Article: Japanese Inventors Develop Ink-Jet Printing Unit
US Fed News Service, Including US State News;
November 20, 2008 ;
489 words
... ... printing apparatus, including: an ink-jet printing head including a nozzle plate having a multiplicity ... and a head holder which holds the ink-jet printing head, wherein the ink-jet printing head has, on an outer side surface thereof ...
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