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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

• JFE STEEL CORPORATION;JFE PRECISION CORPORATION

International Classification(s)

• C22C:ALLOYS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Kobiki, Hideaki	Tokyo, JP	10	23
Terao, Hoshiaki	Niigata, JP	9	36
Uenosono, Satoshi	Tokyo, JP	41	346

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
June 07, 2011	US,7955448,B2   US7955448B2	GRANTED PATENT AS SECOND PUBLICATION
February 26, 2009	US,20090053090,A1   US20090053090A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7955448

Alloy for heat dissipation of semiconductor device and semiconductor module, and method of manufacturing alloy

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