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:
Dec. 01, 1998
Filed:
Sep. 05, 1995
Applicant:
Inventors:
Masahiro Takamatsu, Ebina, JP;
Masao Ito, Ebina, JP;
Assignee:
Fuji Xerox Co., Ltd., Tokyo, US;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J / ; B41J / ;
U.S. Cl.
CPC ...
347235 ; 347234 ;
Abstract
A multibeam laser recording apparatus is so arranged as to include a scanning line interval detecting mechanism located at a position equivalent to the surface of the image carrier, for detecting scanning line intervals of the plural laser beams scanned on the surface of the image carrier, and a controller for controlling the scanning line intervals of the plural laser beams scanned on the image carrier based upon an output derived from the scanning line interval detecting mechanism in such a manner that the scanning line intervals are kept constant.