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:
Jan. 07, 2003
Filed:
Jun. 22, 2001
Hiroaki Miyamura, Tokyo, JP;
Kyocera Corporation, Kyoto, JP;
Abstract
A color image forming apparatus for printing color images for a plurality of recording mediums having one or more photoreceptors for forming toner images of different color toners. The toner images are superimposed onto the intermediate transfer drum having a length of circumference such that a plurality of color images for the plurality of recording mediums can be held on this intermediate transfer drum. The superimposition of colors is done by consecutively repeating the primary transfer of each toner developed on the photoreceptor to the intermediate transfer drum. The toner images are formed on the photoreceptor and transferred to the intermediate transfer drum consecutively if the color images to be printed are solely of a specific monochrome color. If however, these color images are of a polychrome color or a monochrome color other that the specific monochrome color the toner images are formed and superimposed onto the intermediate transfer drum with a timing delay equal to a predetermined number of rotations of the intermediate transfer drum.