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:
Sep. 02, 2025
Filed:
Oct. 28, 2019
Applicant:
Tdk Corporation, Tokyo, JP;
Inventors:
Kazuhiro Yoshidome, Tokyo, JP;
Hiroyuki Matsumoto, Tokyo, JP;
Kenji Horino, Tokyo, JP;
Masakazu Hosono, Tokyo, JP;
Yoshiki Kajiura, Tokyo, JP;
Assignee:
TDK CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 1/153 (2006.01); C22C 45/02 (2006.01);
U.S. Cl.
CPC ...
H01F 1/15325 (2013.01); C22C 45/02 (2013.01); H01F 1/15333 (2013.01);
Abstract
A soft magnetic alloy powder includes a main component of (FeX1X2)MBPSiCS, in which X1 is one or more of Co and Ni, X2 is one or more of Al, Mn, Ag, Zn, Sn, As, Sb, Cu, Cr, Bi, N, O, and rare earth elements, and M is one or more of Nb, Hf, Zr, Ta, Mo, W, Ti, and V. 0≤a≤0.160, 0.020≤b≤0.200, 0≤c≤0.150, 0≤d≤0.060, 0≤e≤0.030, 0.0010≤f≤0.030, 0.005≤f/b≤1.50, α≥0, β≥0, and 0≥α+β≥0.50 are satisfied.
Yoshidome, Kazuhiro. (2025). Soft magnetic alloy powder, dust core, magnetic component, and electronic device (U.S. Patent No. 12406787). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12406787
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile