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

Patent Owner(s)

• GS YUASA CORPORATION;NIPPON SHEET GLASS CO., LTD.

International Classification(s)

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

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Kishimoto, Kenjiro	Osaka, JP	10	255
Kitagawa, Katsumi	Osaka, JP	5	100
Kitawaki, Hironori	Osaka, JP	3	56
Muto, Junji	Osaka, JP	3	56
Nakayama, Yasuhide	Osaka, JP	40	499
Sugiyama, Shoji	Osaka, JP	18	146

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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

Full Text

US Patent No: 5225298

Sealed lead acid battery and separator for use in sealed lead acid battery

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