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.

Date of Patent:
Mar. 18, 2014

Filed:

Jan. 19, 2012
Applicants:

Yasushi Koshimura, Tokyo, JP;

Kazuteru Ishizuka, Saitama, JP;

Inventors:

Yasushi Koshimura, Tokyo, JP;

Kazuteru Ishizuka, Saitama, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G 15/14 (2006.01);
U.S. Cl.
CPC ...
Abstract

The image forming apparatus has a first and a second transfer member which transfer toner images onto a transfer body; and a control section, which measures a first density of a first toner image formed on the transfer body, measures a second density of a second toner image formed on the transfer body and determines a transfer current for the first and the second transfer member based on the first and the second density.


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