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:
Jul. 02, 2013
Filed:
Apr. 06, 2009
Hirokazu Tanaka, Kawasaki, JP;
Hidehiko Kanda, Yokohama, JP;
Wakako Yamamoto, Sagamihara, JP;
Kenichi Oonuki, Kawasaki, JP;
Hirokazu Tanaka, Kawasaki, JP;
Hidehiko Kanda, Yokohama, JP;
Wakako Yamamoto, Sagamihara, JP;
Kenichi Oonuki, Kawasaki, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
There are provided an inkjet printing apparatus and an inkjet printing method, whereby, the temperature of a print head is controlled and the ejection volume of ink to be ejected is stabilized to print a high-quality image, even at a high printing duty. Based on print data, an ejection number of ink to be ejected into a unit printing area is counted. The print head is heated to a target temperature that is raised in consonance with an increase in the count value.