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

Patent Owner(s)

Patent Owner	Address
YOROZU CORPORATION	3-7-60 TARUMACHI KOHOKU-KU YOKOHAMA-SHI KANAGAWA 222-8560

International Classification(s)

• B60T:VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BR....
• G05G:CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISE....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Ishizuki, Masaharu	Kanagawa, JP	9	78
Kuroi, Yutaka	Kanagawa, JP	4	3
Ueno, Masaki	Kanagawa, JP	243	5445

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
7.5 Year Payment	$3600.00	$1800.00	$900.00	Jun 19, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jun 19, 2029

Fee	Large entity fee	small entity fee	micro entity fee
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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
December 19, 2017	US,9846447,B2   US9846447B2	GRANTED PATENT AS SECOND PUBLICATION
December 10, 2015	US,20150355670,A1   US20150355670A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9846447

Hollow operating lever and method for manufacturing same

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