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

Patent Owner(s)

• JFE STEEL CORPORATION

International Classification(s)

• C23C:COATING METALLIC MATERIAL; COATING MATERIAL WITH M....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
ITO, Yu	Tokyo, JP	22	40
KAKU, Yoshihiko	Tokyo, JP	4	1
KOYAMA, Takumi	Tokyo, JP	8	15
TAKAHASHI, Hideyuki	Tokyo, JP	354	3400
YAMASHIRO, Kenji	Tokyo, JP	11	11

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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	Jul 30, 2028
7.5 Year Payment	$3600.00	$1800.00	$900.00	Jul 30, 2032
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jul 30, 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: 2025/0034,691

GAS WIPING NOZZLE AND METHODS FOR MANUFACTURING HOT-DIP METAL-COATED STEEL STRIP AND GAS WIPING NOZZLE

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