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:
Jan. 20, 2026
Filed:
Apr. 19, 2024
Applicant:
Murata Manufacturing Co., Ltd., Kyoto-fu, JP;
Inventor:
Yuya Ishida, Nagaokakyo, JP;
Assignee:
Murata Manufacturing Co., Ltd., Kyoto-fu, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22F 3/00 (2021.01); B22F 1/102 (2022.01); B22F 1/16 (2022.01); H01F 1/153 (2006.01); H01F 1/22 (2006.01);
U.S. Cl.
CPC ...
B22F 3/00 (2013.01); B22F 1/102 (2022.01); B22F 1/16 (2022.01); H01F 1/1535 (2013.01); H01F 1/22 (2013.01);
Abstract
A soft magnetic powder including a core containing a soft magnetic metal material and an insulating film covering the surface of the core. The insulating film contains an insulating metal oxide and an iron component, and the iron component is embedded in the insulating film.