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:
Aug. 07, 2001
Filed:
Apr. 12, 2000
Applicant:
Inventors:
Seiji Maruo, Ibaraki, JP;
Shinichi Akatsu, Ibaraki, JP;
Hiroyuki Mabuchi, Ibaraki, JP;
Teruaki Mitsuya, Ibaraki, JP;
Shinya Kobayashi, Ibaraki, JP;
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/435 ; B41J 2/47 ;
U.S. Cl.
CPC ...
B41J 2/435 ; B41J 2/47 ;
Abstract
An image memory for storing input image data by plural lines, a horizontal scanning fringe correction exposure determining section for determining a fringe between close vertical lines in a horizontal scanning direction in the image data, a vertical scanning fringe correction exposure determining section for determining a fringe at the lower end of an image in a vertical scanning direction and a switch for selecting at least three laser drivers are provided.