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

Patent Owner(s)

Patent Owner	Address
NATIONAL UNIVERSITY CORPORATION GUNMA UNIVERSITY	2 ARAMAKI-MACHI 4-CHOME MAEBASHI-SHI GUNMA 371-8510

International Classification(s)

• B82Y:SPECIFIC USES OR APPLICATIONS OF NANO-STRUCTURES; ....
• H01M:PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT....
• C01G:COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLAS....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Hayashi, Keiichi	Kariya, JP	56	462
Hirose, Takayuki	Kariya, JP	93	403
Miyoshi, Manabu	Kariya, JP	31	142
Morimoto, Hideyuki	Kiryu, JP	29	284
Murase, Hitotoshi	Kariya, JP	40	256
Tobishima, Shin-ichi	Kiryu, JP	7	71

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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	Feb 15, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Feb 15, 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
August 15, 2017	US,9735422,B2   US9735422B2	GRANTED PATENT AS SECOND PUBLICATION
April 17, 2014	US,20140106226,A1   US20140106226A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9735422

Lithium ion secondary cell

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