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:
Oct. 13, 1998
Filed:
Jan. 14, 1997
Applicant:
Inventor:
Yuusuke Morigami, Toyohashi, JP;
Assignee:
Minolta Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
399334 ; 399330 ; 399335 ;
Abstract
A fixing device for heating and fixing an unfixed image to a record medium bearing the unfixed image, includes a heating roller provided with a core roller and at least two resistance heating members arranged at the core roller and controlled to be electrically powered independently of each other, the resistance heating members provide different heat distributions in a direction of a rotation axis of the heating roller.
Morigami, Yuusuke. (1998). Fixing device and image forming apparatus (U.S. Patent No. 5822670). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5822670
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile