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:
Sep. 04, 2012
Filed:
Jan. 12, 2009
Applicants:
Hitoshi Fukamachi, Kawasaki, JP;
Yoshihito Machida, Yokohama, JP;
Hideki Kubo, Kawasaki, JP;
Atsushi Ushiroda, Kawasaki, JP;
Inventors:
Hitoshi Fukamachi, Kawasaki, JP;
Yoshihito Machida, Yokohama, JP;
Hideki Kubo, Kawasaki, JP;
Atsushi Ushiroda, Kawasaki, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J 2/435 (2006.01); B41J 2/455 (2006.01); B41J 2/47 (2006.01); B41J 27/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The image densities of images formed with a plurality of laser beams on the basis of image data are measured. The quantity of each of the plurality of laser beams is adjusted in accordance with the measurement result.