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

Patent Owner(s)

Patent Owner	Address
TAISEI CORPORATION	SHINJUKU-KU TOKYO 163

International Classification(s)

• B60L:ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-P....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Kanoh, Koichi	Shinjyuku-ku, JP	1	0
Kato, Satoru	Minato-ku, JP	39	517
Makimoto, Ariyoshi	Shinjyuku-ku, JP	1	0
Mine, Yukihisa	Minato-ku, JP	1	0
Ohtake, Akio	Shinjyuku-ku, JP	2	1
Tamura, Katsuhiro	Minato-ku, JP	1	0
Tanaka, Yoshihiro	Shinjyuku-ku, JP	125	1284
Yamazaki, Mikio	Minato-ku, JP	16	73

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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
January 05, 2010	US,7640864,B2   US7640864B2	GRANTED PATENT AS SECOND PUBLICATION
April 12, 2007	US,20070079732,A1   US20070079732A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7640864

Non-magnetic concrete structure, a sidewall for a guideway and a method for installing such a sidewall for the guideway

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