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:
Dec. 11, 2012
Filed:
Aug. 06, 2010
Takatoshi Nakano, Tokyo, JP;
Kiichiro Takahashi, Yokohama, JP;
Tetsuya Edamura, Kawasaki, JP;
Toshiyuki Chikuma, Tokyo, JP;
Hirokazu Tanaka, Kawasaki, JP;
Wakako Yamamoto, Sagamihara, JP;
Takatoshi Nakano, Tokyo, JP;
Kiichiro Takahashi, Yokohama, JP;
Tetsuya Edamura, Kawasaki, JP;
Toshiyuki Chikuma, Tokyo, JP;
Hirokazu Tanaka, Kawasaki, JP;
Wakako Yamamoto, Sagamihara, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
Degradation in image quality due to disturbance in landing positions of satellites is suppressed. When scanning and printing with a printing head which has a first nozzle array ejecting relatively large ejection amount of ink, a second nozzle array arranged on one side of the first nozzle array in a scan direction and a third nozzle array arranged on the other side of the first nozzle array in the scan direction, the second and third nozzle arrays ejecting a relatively small ejection amount of ink with the same color, a printing rate of one of the second and third nozzle arrays located at the front side in the scan direction is controlled lower than that of the other located at the back side.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile