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

Patent Owner(s)

Patent Owner	Address
DAIDO TOKUSHUKO KABUSHIKI KAISHA	1-10 HIGASHISAKURA 1-CHOME HIGASHI-KU NOGOYA AICHI

International Classification(s)

• H01M:PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT....
• B32B:LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Hisada, Tatsuo	Nagoya , JP	7	38
Kaneta, Yasushi	Nagoya , JP	8	55
Shinkawa, Masaki	Nagoya , JP	39	172
Takagi, Shinobu	Nagoya , JP	52	386
Ura, Mikio	Nagoya , JP	4	37
Yagi, Shinichi	Nagoya , JP	15	89

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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
October 06, 2009	US,7597987,B2   US7597987B2	GRANTED PATENT AS SECOND PUBLICATION
July 20, 2006	US,20060159971,A1   US20060159971A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7597987

Metal component for fuel cell and method of manufacturing the same, austenitic stainless steel for polymer electrolyte fuel cell and metal component for fuel cell material and method of manufacturing the same, corrosion-resistant conductive component and method of manufacturing the same, and fuel cell

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