Manufacturing method of dust core, dust core and coil parts

Title:

Manufacturing method of dust core, dust core and coil parts

Document Type and Number:

Japanese Patent JP6346510

Kind Code:

B2

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Inventors:

Tomoyuki Ueno
Asako Watanabe
Uozumi Masato
Naoto Igarashi

Application Number:

JP2014140068A

Publication Date:

June 20, 2018

Filing Date:

July 07, 2014

Export Citation:

Assignee:

Sumitomo Electric Industries, Ltd.
Sumitomo Electric Sintered Alloy Co., Ltd.

International Classes:

H01F41/02; B24B9/00; B24B29/00; B24D13/14; H01F1/22; H01F27/255

Domestic Patent References:

Foreign References:

WO2012101837A1

Attorney, Agent or Firm:

Hiroshi Yamano

Previous Patent: A substrate processing device and a substrate conveying method

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