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:
Jun. 06, 2006
Filed:
Mar. 31, 2003
Applicants:
Masamitsu Sakamoto, Kyoto, JP;
Hiroshi Fukumoto, Kyoto, JP;
Teruhisa Sako, Kyoto, JP;
Inventors:
Assignee:
Rohm Co., Ltd., Kyoto, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05B 3/44 (2006.01);
U.S. Cl.
CPC ...
Abstract
A fixing heater includes a substrate, a relatively narrow first heating resistor strip formed on the substrate, and a relatively wide second heating resistor strip formed on the substrate substantially in parallel to the first heating resistor strip. The second heating resistor strip is formed with a plurality of slits extending longitudinally of the strip.