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

Patent Owner(s)

Patent Owner	Address
SONY CORPORATION	1-7-1 KONAN MINATO-KU TOKYO 1080075 ?1080075

International Classification(s)

• G11B:INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BET....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Takashima, Yoshikazu	Tokyo, JP	99	1347

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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
May 03, 2011	US,7936651,B2   US7936651B2	GRANTED PATENT AS SECOND PUBLICATION
December 11, 2008	US,20080304385,A1   US20080304385A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7936651

Information-recording system and method, program-storing medium, and program

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