The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Jun. 21, 2016

Filed:

Nov. 29, 2013
Applicant:

Mimaki Engineering Co., Ltd., Nagano, JP;

Inventors:

Masaru Ohnishi, Nagano, JP;

Kosuke Murai, Nagano, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 29/38 (2006.01); B41J 29/393 (2006.01); B41J 2/145 (2006.01); B41J 2/045 (2006.01); B41J 2/21 (2006.01);
U.S. Cl.
CPC ...
B41J 2/04568 (2013.01); B41J 2/04586 (2013.01); B41J 2/2139 (2013.01);
Abstract

The invention has an object to provide an advantageous technology that minimizes banding that may appear on an image printed using a print head having a nozzle row () to obtain printed images with a better image quality. A print operation includes discharging ink on a printing medium through an active nozzle row () and at least one nozzle () not continuous from at least one end of the active nozzle row (). The active nozzle row () is re-selected so that an amount of shift of the active nozzle row () from one end of the nozzle row () is changed every time when the active nozzle row () discharges ink a predetermined number of times.


Find Patent Forward Citations

Ohnishi, Masaru. (2016). Inkjet printing device and printing method (U.S. Patent No. 9370927). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9370927

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