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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 10453599 B1

PDFFull Text
Date of Patent:
Oct. 22, 2019

Filed:

Jul. 16, 2015

Magnetic core, method for producing magnetic core, and coil component

Applicant:

Hitachi Metals, Ltd., Tokyo, JP;

Inventors:

Shin Noguchi, Mishima-gun, JP;

Kazunori Nishimura, Mishima-gun, JP;

Toshio Mihara, Mishima-gun, JP;

Assignee:

HITACHI METALS, LTD., Tokyo, JP;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Tuyen T Nguyen

Int. Cl.
CPC ...
H01F 27/255 (2006.01); H01F 1/20 (2006.01); H01F 1/24 (2006.01); H01F 1/147 (2006.01); H01F 27/28 (2006.01); H01F 41/02 (2006.01); H01F 3/08 (2006.01); H01F 17/04 (2006.01); H01F 27/29 (2006.01);
U.S. Cl.
CPC ...
H01F 27/255 (2013.01); H01F 1/14791 (2013.01); H01F 1/20 (2013.01); H01F 1/24 (2013.01); H01F 3/08 (2013.01); H01F 17/045 (2013.01); H01F 27/2823 (2013.01); H01F 41/0246 (2013.01); H01F 27/292 (2013.01);
Abstract

There is provided a magnetic core having high manufacturability and high magnetic permeability, to provide a method for manufacturing such a magnetic core, and to provide a coil component having such a magnetic core. The invention is directed to a magnetic core including: Fe-based soft magnetic alloy particles; and an oxide phase existing between the Fe-based soft magnetic alloy particles, wherein the Fe-based soft magnetic alloy particles include Fe—Al—Cr alloy particles and Fe—Si—Al alloy particles.

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Noguchi, Shin. (2019). Magnetic core, method for producing magnetic core, and coil component (U.S. Patent No. 10453599). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10453599

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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