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

Patent Owner(s)

Patent Owner	Address
NITTAN COMPANY LIMITED	TOKYO 151-8535

International Classification(s)

• 1005:INSTRUMENTS, APPARATUS AND DEVICES FOR CHECKING, S....

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• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Hamada, Ichiro	Tokyo, JP	49	687
Oya, Yasunori	Tokyo, JP	4	62
Sakurai, Kazuyoshi	Tokyo, JP	11	125

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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

Full Text

US Patent No: D426482

Fire detector

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