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

Patent Owner(s)

Patent Owner	Address
NITTO DENKO CORPORATION	IBARAKI OSAKA 567-8680
JAPAN ATOMIC ENERGY AGENCY	IBARAKI 319-1184

International Classification(s)

• H01M:PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT....

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• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
EMORI, Hideyuki	Osaka, JP	11	57
HASEGAWA, Shin	Gunma, JP	196	1911
KISHII, Yutaka	Osaka, JP	15	79
MAEKAWA, Yasunari	Gunma, JP	27	109
NISHII, Hiroyuki	Osaka, JP	51	322
SAWADA, Shin-ichi	Gunma, JP	17	82

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
11.5 Year Payment	$7400.00	$3700.00	$1850.00	May 7, 2025

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 11.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
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

Full Text

US Patent Application No: 2013/0295,488

POLYMER ELECTROLYTE MEMBRANE, METHOD FOR PRODUCING THE SAME, MEMBRANE-ELECTRODE ASSEMBLY USING THE SAME, AND FUEL CELL USING THE SAME

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