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

Patent Owner(s)

Patent Owner	Address
TOYO TANSO CO LTD	OSAKA-SHI OSAKA 555-0011

International Classification(s)

• G21C:NUCLEAR REACTORS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Hiraoka, Toshiharu	Mitoyo, JP	14	65
Konishi, Takashi	Mitoyo, JP	38	156
Machino, Hiroshi	Mitoyo, JP	27	256
Sawa, Kazuhiro	Higashi-ibaraki-gun, JP	16	153
Shibata, Taiju	Higashi-ibaraki-gun, JP	1	1
Yamaji, Masatoshi	Mitoyo, JP	5	40

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Nov 17, 2027

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 11.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
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 17, 2016	US,9343188,B2   US9343188B2	GRANTED PATENT AS SECOND PUBLICATION
August 16, 2012	US,20120207263,A1   US20120207263A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9343188

Control rod for high temperature gas reactor

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