Core for inductor component, inductor component, and method of manufacturing core

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11862376
APP PUB NO 20210098173A1
SERIAL NO

17003898

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Abstract

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A winding core portion includes corner portions. The cross section of the winding core portion taken in a direction orthogonally intersecting the longitudinal axis thereof is a polygon having four corners or more. The interior angle of each corner between adjacent sides of the polygon is 90 degrees or more and less than 120 degrees (i.e., from 90 degrees to 120 degrees) on the cross section. At least one of the corner portions has a first round surface and a second round surface that are formed so as to protrude outward and are arranged adjacently to each other in a circumferential direction of the winding core portion.

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Patent Owner(s)

Patent OwnerAddress
MURATA MANUFACTURING CO LTD10-1 HIGASHIKOTARI 1-CHOME NAGAOKAKYO-SHI KYOTO-FU 617-8555

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Miyamoto, Masashi Nagaokakyo, JP 39 163

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