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

Patent Owner(s)

Patent Owner	Address
HITACHI LTD	WITHIN JAPAN TOKYO CHIYODA PILL 6 CHOME NO 6 TOKYO TOKYO METROPOLIS

International Classification(s)

• G06Q:DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAP....

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• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Egashira, Masako	Kita-kyushu, JP	2	8
Hanada, Masahiro	Yubari, JP	3	15
Haruna, Koichi	Yokohama, JP	14	517
Hashimoto, Yasuhiro	Kokubunji, JP	146	1992
Kato, Toshiharu	Musashino, JP	7	70
Kido, Kunihiko	Sagamihara, JP	29	252
Kurisu, Hiromitsu	Sagamihara, JP	5	256
Ohkawa, Yoshito	Yachiyo, JP	2	8
Sano, Koichi	Yokohama, JP	94	2220

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
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
March 29, 2011	US,7917406,B2   US7917406B2	GRANTED PATENT AS SECOND PUBLICATION
October 04, 2007	US,20070233514,A1   US20070233514A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7917406

Introduction support method and system, and introduction method and system

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