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:
Mar. 14, 2017
Filed:
Apr. 22, 2013
Applicant:
Hitachi Metals, Ltd., Tokyo, JP;
Inventors:
Makoto Kawakami, Osaka, JP;
Yasunori Takaki, Osaka, JP;
Assignee:
HITACHI METALS, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 33/02 (2006.01); G01R 33/09 (2006.01); G01R 33/00 (2006.01); G01R 19/00 (2006.01);
U.S. Cl.
CPC ...
G01R 33/091 (2013.01); G01R 19/0092 (2013.01); G01R 33/0076 (2013.01); G01R 33/0082 (2013.01); G01R 33/02 (2013.01); G01R 33/09 (2013.01); G01R 33/093 (2013.01);
Abstract
Provided is a magnetic sensor device capable of attenuating the intensity of the magnetic field to be applied to the magnetic sensor. A magnetic sensor device includes a magnetic sensor element which detects the intensity of a magnetic field in a predetermined detection axis direction, and a magnetic field attenuation body which includes a first magnetic field attenuation unit and a second magnetic field attenuation unit, each of the attenuation units having a surface and the surfaces being opposed to each other with the magnetic sensor element therebetween.