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

Patent Owner(s)

• DAINIPPON INK AND CHEMICALS, INC.

International Classification(s)

• G02F:DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF ....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Ebine, Toshihiro	Ichikawa , JP	3	13
Kawai, Kazunari	Yachiyo , JP	24	90
Nakashima, Michiya	Chiba , JP	13	31
Saito, Naohito	Sakura , JP	18	117

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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
December 08, 2009	US,7630116,B2   US7630116B2	GRANTED PATENT AS SECOND PUBLICATION
July 02, 2009	US,20090168141,A1   US20090168141A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7630116

Ion conductor and electrochemical display device utilizing the same

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