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.
Patent No.:
Date of Patent:
Jun. 27, 2017
Filed:
Dec. 13, 2010
Fumitaka Goto, Tokyo, JP;
Akitoshi Yamada, Yokohama, JP;
Tomokazu Ishikawa, Kawasaki, JP;
Tohru Ikeda, Yokohama, JP;
Nobutaka Miyake, Yokohama, JP;
Makoto Torigoe, Tokyo, JP;
Fumitaka Goto, Tokyo, JP;
Akitoshi Yamada, Yokohama, JP;
Tomokazu Ishikawa, Kawasaki, JP;
Tohru Ikeda, Yokohama, JP;
Nobutaka Miyake, Yokohama, JP;
Makoto Torigoe, Tokyo, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
An image processing apparatus, an image processing method, an inkjet printing apparatus and a data generating apparatus are provided that can reduce, when a plurality of types of inks are used to print an image, the color unevenness that is caused by the variation of ejecting characteristics among a plurality of nozzles. A conversion table for correcting, based on an ejecting characteristic, a multi dimensional color printed by ejecting at least two types of inks on a common region on a printing medium is used to correct a plurality of color signals corresponding to these inks.