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. 18, 2012
Filed:
Dec. 09, 2009
Applicant:
Tomohiro Maeda, Osaka, JP;
Inventor:
Tomohiro Maeda, Osaka, JP;
Assignee:
Sharp Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G 15/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
A fixing device irradiates an unfixed toner image formed on the recording paper that is conveyed by an endless belt for conveying recording paper, with laser light so as to fuse the toner and fix the toner image. The fixing device includes a controller which makes such control as to convey the recording paper so as to pass through the position of the focal point of the laser light and bring the surface of the endless belt away from the position of the focal point of the laser light when conveyance of the recording paper is stopped.