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

Patent Owner(s)

Patent Owner	Address
SEIMI CHEMICAL CO LTD	KANAGAWA KANAGAWA

International Classification(s)

• H01M:PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT....
• C01D:COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, ....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Abe, Toshiaki	Chigasaki, JP	29	360
Kawasato, Takeshi	Chigasaki, JP	52	1021
Saito, Naoshi	Chigasaki, JP	23	410
Suhara, Manabu	Chigasaki, JP	68	1411
Uchida, Megumi	Chigasaki, JP	14	310

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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
January 24, 2012	US,8101143,B2   US8101143B2	GRANTED PATENT AS SECOND PUBLICATION
February 01, 2007	US,20070026314,A1   US20070026314A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8101143

Process for producing lithium-containing composite oxide for positive electrode for lithium secondary battery

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