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

Patent Owner(s)

Patent Owner	Address
KABUSHIKI KAISHA TOSHIBA	1-1 SHIBAURA 1-CHOME MINATO-KU TOKYO 1058001 ?1058001

International Classification(s)

• C25B:ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE ....

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Asada, Takatoshi	Yokohama, JP	2	10
Fujiwara, Seiji	Kamakura, JP	57	364
Kameda, Tsuneji	Ota, JP	39	300
Kasai, Shigeo	Kamakura, JP	13	67
Kawajiri, Yuko	Yokohama, JP	12	32
Komai, Masafumi	Yokohama, JP	6	28
Watanabe, Hisao	Yokohama, JP	37	195
Yamada, Masahiko	Setagaya, JP	163	1510
Yamauchi, Hiroyuki	Yokohama, JP	127	1726
Yoshimura, Ryoji	Kawasaki, JP	4	61
Yoshino, Masato	Yokohama, JP	82	630

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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	Nov 1, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Nov 1, 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
May 01, 2018	US,9957626,B2   US9957626B2	GRANTED PATENT AS SECOND PUBLICATION
March 03, 2016	US,20160060776,A1   US20160060776A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9957626

Hydrogen production system and method for producing hydrogen

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