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

Patent Owner(s)

Patent Owner	Address
MITSUBISHI CHEMICAL CORPORATION	TOKYO 100-8251

International Classification(s)

• G03G:ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY

• 2023 Application Filing Year
• G03G Class
• 1482 Applications Filed
• 716 Patents Issued To-Date
• 48.32 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Ando, Akira	Tokyo, JP	116	1114
# of filed Patents : 116 Total Citations : 1114
Choda, Takahiro	Tokyo, JP	11	37
# of filed Patents : 11 Total Citations : 37
Yamazaki, Daisuke	Tokyo, JP	85	734
# of filed Patents : 85 Total Citations : 734

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Full Text

US Patent Application No: 2015/0030,957

SEAL CONFIGURATION FOR ELECTROCHEMICAL CELL

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Abstract

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An electrochemical cell includes a pair of bipolar plates and a membrane electrode assembly between the bipolar plates. The membrane electrode assembly comprises an anode compartment, a cathode compartment, and a proton exchange membrane disposed therebetween. The cell further includes a sealing surface formed in one of the pair of bipolar plates and a gasket located between the sealing surface and the proton exchange membrane. The gasket is configured to plastically deform to create a seal about one of the cathode compartment or the anode compartment. The sealing surface can include one or more protrusions.

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Description

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