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 8466771 B1

PDF
Full Text
Expired
Date of Patent:
Jun. 18, 2013

Filed:

Jul. 17, 2009
Applicants:

Toshiaki Fujita, Naka, JP;

Kazutaka Fujiwara, Naka, JP;

Takashi Yamaguchi, Naka, JP;

Inventors:

Toshiaki Fujita, Naka, JP;

Kazutaka Fujiwara, Naka, JP;

Takashi Yamaguchi, Naka, JP;

Assignee:
Attorneys:
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 ().


Find Patent Forward Citations

Fujita, Toshiaki. (2013). Sintered metal oxide for thermistor, thermistor element, thermistor temperature sensor, and method for producing sintered metal oxide for thermistor (U.S. Patent No. 8466771). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8466771

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