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. 18, 2013
Filed:
Jul. 17, 2009
Applicants:
Toshiaki Fujita, Naka, JP;
Kazutaka Fujiwara, Naka, JP;
Takashi Yamaguchi, Naka, JP;
Inventors:
Assignee:
Mitsubishi Materials Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01C 7/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed is a sintered metal oxide used for thermistors, which includes a complex oxide represented by the following general formula: LaA(CrMn)O(with the proviso that A represents at least either one of Ca or Sr, and x and y satisfy 0.0≦x≦1.0 and 0.0<y≦0.7). Also disclosed is a thermistor element () that includes a sintered metal oxide for thermistors () and at least a pair of lead wires () each having an end affixed to the sintered metal oxide for thermistors ().