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:
Nov. 15, 2011
Filed:
Apr. 09, 2009
Applicant:
Sueaki Okamoto, Osaka, JP;
Inventor:
Sueaki Okamoto, Osaka, JP;
Assignee:
Kyocera Mita Corporation, , JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G03G 15/01 (2006.01);
U.S. Cl.
CPC ...
Abstract
An image forming apparatus is provided with an image bearing member for transferring an image to a transfer material using a developer, a transfer roller arranged in contact with the circumferential surface of the image bearing member for forming a transfer nip portion, and a displacing drive part for displacing a surface contact position corresponding to a position of the circumferential surface of the image bearing member where the transfer nip portion is formed by the contact of the transfer roller at least to either one of a first position and a second position different from the first position.