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. 27, 2010
Filed:
Mar. 26, 2007
Applicants:
Kayo Mukai, Tokyo, JP;
Hiromitsu Hirabayashi, Kanagawa, JP;
Satoshi Nawa, Kanagawa, JP;
Inventors:
Assignee:
Canon Finetech Inc., Misato-shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/135 (2006.01);
U.S. Cl.
CPC ...
Abstract
A printing head, an ink jet printing apparatus, and an ink jet printing method can achieve high-speed printing while realizing a high-quality image. An ejection port face where an ejection port of the printing head is located is formed so that the normal line thereof intersects with an axis line of a nozzle at a predetermined angle. The ejection port face inclines in a relative moving direction of the printing head with a printing medium as a reference.