Intellectual Property India Publishes Patent Application for Iron-Based Soft Magnetic Powder For Dust Core, Insulation-Coating Soft Magnetic Powder For Dust Core, And Mixed Powder For Dust Core

MUMBAI, India, Nov. 2 -- Intellectual Property India has published a patent application (202617096920 A) filed by Jfe Steel Corporation on August 11, 2026, for Iron-Based Soft Magnetic Powder For Dust Core, Insulation-Coating Soft Magnetic Powder For Dust Core, And Mixed Powder For Dust Core.

Inventors include Takashita Takuya; Takatori Naofumi; Nakamura Takechika; Ashizuka Kohsuke; and Unami Shigeru.

The application for the patent was published on October 30, 2026, under issue no. 44/2026.

Abstract: Provided is an iron-based soft magnetic powder for a dust core, that allows manufacturing of a dust core with reduced hysteresis loss. More specifically, this ion-based soft magnetic powder for a dust core contains at least one selected from...