US Patent 7588648 Soft magnetism material and powder magnetic core

Patent 7588648 was granted and assigned to Sumitomo Electric Industries on September, 2009 by the United States Patent and Trademark Office.

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Patent

Patent attributes

Current Assignee

Sumitomo Electric Industries

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

75886480

Patent Inventor Names

Hirokazu Kugai0

Takao Nishioka0

Naoto Igarashi0

Haruhisa Toyoda0

Kazuhiro Hirose0

Date of Patent

September 15, 2009

Patent Application Number

105499640

Date Filed

October 7, 2004

Patent Primary Examiner

‌

John P. Sheehan

Patent abstract

The present invention provides a soft magnetic material and a powder magnetic core having desired magnetic characteristics.

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