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.:

US 7965428 B1

PDF
Full Text
Expired
Date of Patent:
Jun. 21, 2011

Filed:

Jan. 08, 2007
Applicant:

Hidenori Akamatsu, Tokyo, JP;

Inventor:

Hidenori Akamatsu, Tokyo, JP;

Assignee:

Ricoh Company, Ltd., Tokyo, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03F 3/08 (2006.01);
U.S. Cl.
CPC ...
Abstract

A color image forming device, including: an optical scanning part; an image carrier where a latent image is formed by the optical scanning part; a developing part configured to develop the latent image of the image carrier; an endless belt configured to move so as to come in contact with the image carrier where the developed image is formed; an environment detection part provided at least at one of the optical scanning part, the image carrier, the developing part, and the endless belt, the environment detection part being configured to obtain environmental data; and a control part configured to implement positioning control based on the environmental data from the environment detection part.


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Akamatsu, Hidenori. (2011). Image forming apparatus configured to correct positional error of a written image (U.S. Patent No. 7965428). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7965428

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