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

Patent Owner(s)

Patent Owner	Address
MINORU KANNO	10-23 HACHIMAN 6-CHOME AOBA-KU SENDAI-SHI MIYAGI 980-0871

International Classification(s)

• C11D:DETERGENT COMPOSITIONS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Kanno, Minoru	Sendai, JP	30	158
Nakayama, Takehisa	Shinjuku-ku, JP	19	309

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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
June 21, 2011	US,7964546,B2   US7964546B2	GRANTED PATENT AS SECOND PUBLICATION
February 19, 2009	US,20090048133,A1   US20090048133A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7964546

Endoscope cleaning method and washing machine

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