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

Patent Owner(s)

Patent Owner	Address
NEC CORPORATION	TOKYO

International Classification(s)

• F25B:REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBIN....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Chiba, Masaki	Tokyo, JP	87	338
Hachiya, Mahiro	Tokyo, JP	15	24
Miyamoto, Yoshinori	Tokyo, JP	58	448
OHTSUKA, Takashi	Tokyo, JP	88	1597
Todoroki, Koichi	Tokyo, JP	20	15
Yoshikawa, Minoru	Tokyo, JP	107	739

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
3.5 Year Payment	$1600.00	$800.00	$400.00	Feb 1, 2028
7.5 Year Payment	$3600.00	$1800.00	$900.00	Feb 1, 2032
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Feb 1, 2036

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 3.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge - 7.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
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

Full Text

US Patent Application No: 2024/0255,201

COOLING DEVICE AND CONTROL METHOD FOR COOLING DEVICE

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