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

Patent Owner(s)

Patent Owner	Address
MITSUI CHEMICALS INC	TOKYO
KANEKA CORPORATION	2-4 NAKANOSHIMA 3-CHOME KITA-KU OSAKA-SHI OSAKA 530-8288
TOSOH CORPORATION	4560 KAISEI-CHO SHUNAN-SHI YAMAGUCHI 7468501 ?7468501
ASAHI GLASS COMPANY LIMITED	TOKYO 100-8405
DAISO CO LTD	OSAKA JAPAN OSAKA
TOAGOSEI CO LTD	1-14-1 NISHI-SHIMBASHI MINATO-KU TOKYO 1058419 ?1058419
TOKUYAMA CORPORATION	1-1 MIKAGE-CHO SHUNAN-SHI YAMAGUCHI 7458648 JAPAN
CHLORINE ENGINEERS CORP LTD	TOKYO JAPAN TOKYO METROPOLIS
ASAHI KASEI CHEMICALS CORPORATION	TOKYO

International Classification(s)

• B41M:PRINTING, DUPLICATING, MARKING, OR COPYING PROCESS....
• H01M:PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT....

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• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Aikawa, Hiroaki	Kanagawa, JP	6	80
Asaumi, Kiyohito	Okayama, JP	11	104
Hamamori, Mitsuharu	Aichi, JP	7	67
Katayama, Shinji	Okayama, JP	32	297
Osakabe, Tsugiyoshi	Aichi, JP	9	65

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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: 2004/0245,104

Method for discharging current from gas diffusion electrode

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