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

Patent Owner(s)

Patent Owner	Address
SUMITOMO ELECTRIC INDUSTRIES LTD	5-33 KITAHAMA 4-CHOME CHUO-KU OSAKA-SHI OSAKA 541-0041
SUMITOMO ELECTRIC TOYAMA CO LTD	10-2 NAGONOE IMIZU-SHI TOYAMA 9348522

International Classification(s)

• H01M:PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT....
• H01G:CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWI....

• 2012 Application Filing Year
• H01M Class
• 3746 Applications Filed
• 3459 Patents Issued To-Date
• 92.34 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Goto, Kengo	Osaka-shi, JP	80	204
# of filed Patents : 80 Total Citations : 204
Hosoe, Akihisa	Osaka-shi, JP	115	366
# of filed Patents : 115 Total Citations : 366
Kimura, Koutarou	Osaka-shi, JP	52	188
# of filed Patents : 52 Total Citations : 188
Nishimura, Junichi	Imizu-shi, JP	102	398
# of filed Patents : 102 Total Citations : 398
Okuno, Kazuki	Osaka-shi, JP	122	337
# of filed Patents : 122 Total Citations : 337
Ota, Hajime	Osaka-shi, JP	55	188
# of filed Patents : 55 Total Citations : 188
Sakaida, Hideaki	Osaka-shi, JP	43	160
# of filed Patents : 43 Total Citations : 160

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Patent Citation Ranking

• 2 Citation Count
• H01M Class

• 3.29 % this patent is cited more than
• 13 Age

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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

Full Text

US Patent Application No: 2012/0263,993

ELECTROCHEMICAL DEVICE

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Abstract

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Provided is an electrochemical device which is easy to produce and which has excellent characteristics. An electrochemical device includes a first electrode including an aluminum porous body having interconnecting pores and an active material filled into the pores of the aluminum porous body, a separator, and a second electrode, the first electrode, the separator, and the second electrode being stacked, in which a plurality of electrode bodies each including the first electrode, the separator, and the second electrode are stacked without being wound.

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Description

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Claims

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