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

Patent Owner(s)

Patent Owner	Address
NEC CORPORATION	7-1 SHIBA 5-CHOME MINATO-KU TOKYO 1088001 ?1088001

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
Iriyama, Jiro	Tokyo, JP	56	692
Mori, Mitsuhiro	Tokyo, JP	81	908
Utsugi, Koji	Tokyo, JP	35	1088
Yamamoto, Hironori	Tokyo, JP	91	2210

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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
November 15, 2005	US,6964829,B2   US6964829B2	GRANTED PATENT AS SECOND PUBLICATION
July 04, 2002	US,20020086213,A1   US20020086213A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 6964829

Lithium secondary cell and method for manufacturing same

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