US Patent 7196605 Inductance element and case

Patent 7196605 was granted and assigned to Nippon Chemi-con Corporation on March, 2007 by the United States Patent and Trademark Office.

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Is a

Patent

Patent attributes

Current Assignee

Nippon Chemi-con Corporation

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

71966050

Patent Inventor Names

Takashi Matsuoka0

Daigo Ohno0

Date of Patent

March 27, 2007

Patent Application Number

106705710

Date Filed

September 26, 2003

Patent Primary Examiner

‌

Tuyen T Nguyen

Patent abstract

An inductance element and a case; the inductance element, comprising a winding type magnetic core having a hollow part formed by winding a magnetic ribbon thereon and a lead having a cross sectional dimension smaller than the inner diameter of the hollow part of the magnetic core and passing the hollow part, wherein a clearance is provided between the magnetic core and the lead; the case, comprising a plurality of members combined with each other, wherein the members are connected to each other in a surface including one or more case ridge lines.