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.:

US 6523951 B1

PDF
Full Text
Expired
Date of Patent:
Feb. 25, 2003

Filed:

Jul. 23, 2001
Applicant:
Inventors:

Toshiyuki Takeya, Kanagawa, JP;

Hiroshi Seikai, Kanagawa, JP;

Masaru Shiino, Kanagawa, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J 3/407 ;
U.S. Cl.
CPC ...
B41J 3/407 ;
Abstract

A printing method for an ink jet printer to print first density information and second dot density information, including arranging a plurality of print heads including two or more first print heads to have a first angular orientation for printing the first information, and at least a second print head to have a second angular orientation, different from the first angular orientation for printing the second information; printing the first information by the first print heads to obtain the first dot density; and printing the second information by the second print head to obtain the second dot density.


Find Patent Forward Citations

Loading…