Invention Grant
- Patent Title: Soft magnetic material and green compact
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Application No.: US17119622Application Date: 2020-12-11
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Publication No.: US11948714B2Publication Date: 2024-04-02
- Inventor: Yuya Ishida , Katsutoshi Uji , Hironobu Kubota , Tomoya Ooshima
- Applicant: Murata Manufacturing Co., Ltd.
- Applicant Address: JP Kyoto-fu
- Assignee: Murata Manufacturing Co., Ltd.
- Current Assignee: Murata Manufacturing Co., Ltd.
- Current Assignee Address: JP Kyoto-fu
- Agency: Studebaker & Brackett PC
- Priority: JP 19224678 2019.12.12 JP 20163773 2020.09.29
- Main IPC: H01F1/22
- IPC: H01F1/22 ; H01F1/147

Abstract:
A soft magnetic material for soft magnetic particles with a high filling rate. The soft magnetic material contains first soft magnetic particles and second soft magnetic particles with a larger average particle size than the first soft magnetic particles. The first soft magnetic particles have an average particle size in the range of 0.5 to 10 μm, and the first soft magnetic particles have a nonpolar hydrocarbon group on their surfaces.
Public/Granted literature
- US20210183548A1 SOFT MAGNETIC MATERIAL AND GREEN COMPACT Public/Granted day:2021-06-17
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