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

Patent Owner(s)

Patent Owner	Address
OHCERA CO LTD	OSAKA-SHI OSAKA 540-0026

International Classification(s)

• B02B:PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRU....
• C04B:LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREO....
• B01J:CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, CO....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Fukuda, Masaaki	Kakogawa, JP	59	538
Fukuda, Masahiro	Uji, JP	166	1380
Fukuda, Tsutomu	Kakogawa, JP	33	379
Takahashi, Masahide	Uji, JP	34	226
Yoko, Toshinobu	Uji, JP	17	142

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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
August 18, 2009	US,7575792,B2   US7575792B2	GRANTED PATENT AS SECOND PUBLICATION
March 15, 2007	US,20070059484,A1   US20070059484A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7575792

Honeycomb filter for clarifying exhaust gas and method for manufacture thereof

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