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

Patent Owner(s)

Patent Owner	Address
HITACHI ASTEMO LTD	2520 TAKABA HITACHINAKA-SHI IBARAKI 312-8503

International Classification(s)

• H02K:DYNAMO-ELECTRIC MACHINES
• B21F:WORKING OR PROCESSING OF WIRE

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Fukuda, Tomohiro	Hitachinaka, JP	55	183
Genmoto, Takashi	Hitachinaka, JP	9	32
Higuchi, Teruaki	Hitachinaka, JP	3	6
Nakayama, Kenichi	Hitachinaka, JP	128	848
Takahoshi, Hiroyuki	Hitachinaka, JP	2	6

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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	May 17, 2028
11.5 Year Payment	$7400.00	$3700.00	$1850.00	May 17, 2032

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
November 17, 2020	US,10840784,B2   US10840784B2	GRANTED PATENT AS SECOND PUBLICATION
December 07, 2017	US,20170353091,A1   US20170353091A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent Application No: 10840784

Coil forming device and coil of a rotating electric device

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