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. 19, 2011
Filed:
Dec. 10, 2007
Yuji Konno, Kawasaki, JP;
Hiroshi Tajika, Yokohama, JP;
Takeshi Yazawa, Yokohama, JP;
Yoshito Mizoguchi, Kawasaki, JP;
Hideaki Takamiya, Yokohama, JP;
Yuji Konno, Kawasaki, JP;
Hiroshi Tajika, Yokohama, JP;
Takeshi Yazawa, Yokohama, JP;
Yoshito Mizoguchi, Kawasaki, JP;
Hideaki Takamiya, Yokohama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An apparatus and method of ink jet printing is provided that poor ejection less occurs even where making a printing on a printing medium ready to cause a paper powder, such as a fine art paper. An image is to be printed on a printing medium by performing a relative movement of a printing medium and a printing head having a plurality of arrays each having a plurality of ejection openings. On this occasion, the image is printed by using ejection openings in a number changed in accordance with a type of the printing medium, out of a plurality of ejection openings on the two arrays adjacent to each other.