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

Patent Owner(s)

Patent Owner	Address
FINE POLYMERS CORPORATION	TOKYO 1038410

International Classification(s)

• H01L:SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICE....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Kamon, Shigeru	Noda , JP	2	8
Suga, Shigemasa	Noda , JP	2	7
Terai, Akihiro	Tokyo , JP	3	14
Yata, Takashi	Osaka , JP	3	18

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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
August 25, 2009	US,7579307,B2   US7579307B2	GRANTED PATENT AS SECOND PUBLICATION
May 10, 2007	US,20070105735,A1   US20070105735A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7579307

Cleaner for semiconductor devices

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