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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Temperature/humidity exchanger
Patent number
7,585,355
Issue date
Sep 8, 2009
Mitsubishi Denki Kabushiki Kaisha
Yoshihide Gonjo
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Temperature-humidity exchanger
Patent number
7,311,760
Issue date
Dec 25, 2007
Mitsubishi Denki Kabushiki Kaisha
Mitsuie Matsumura
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Fuel cell power generating system and operating method thereof
Patent number
5,993,984
Issue date
Nov 30, 1999
Mitsubishi Denki Kabushiki Kaisha
Mitsuie Matsumura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell and sealing parts therefore
Patent number
5,789,094
Issue date
Aug 4, 1998
Kansai Electric Power Co., Inc.
Akira Kusunoki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Reforming reactor
Patent number
5,776,421
Issue date
Jul 7, 1998
Mitsubishi Denki Kabushiki Kaisha
Mitsuie Matsumura
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Fuel cell and its bipolar plate
Patent number
5,616,431
Issue date
Apr 1, 1997
Mitsubishi Denki Kabushiki Kaisha
Akira Kusunoki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Internal reforming type fuel cell device and fuel cell generating s...
Patent number
5,518,827
Issue date
May 21, 1996
Mitsubishi Denki Kabushiki Kaisha
Mitsuie Matsumura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Internal reforming type fuel cell apparatus and operation method of...
Patent number
5,426,002
Issue date
Jun 20, 1995
Mitsubishi Denki Kabushiki Kaisha
Mitsuie Matsumura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell generating system
Patent number
5,187,024
Issue date
Feb 16, 1993
Mitsubishi Denki Kabushiki Kaisha
Mitsuie Matsumura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Protective material for molten carbonate fuel cell
Patent number
4,983,470
Issue date
Jan 8, 1991
Mitsubishi Denki Kabushiki Kaisha
Hiroshi Kimura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell device
Patent number
4,898,793
Issue date
Feb 6, 1990
Mitsubishi Denki Kabushiki Kaisha
Mitsuie Matsumura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Gas manifold for a fuel cell
Patent number
4,794,055
Issue date
Dec 27, 1988
Mitsubishi Denki Kabushiki Kaisha
Mitsuie Matsumura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Reforming catalyst for fuel cells
Patent number
4,774,152
Issue date
Sep 27, 1988
Mitsubishi Denki Kabushiki Kaisha
Mitsuie Matsumura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell power generating system
Patent number
4,722,873
Issue date
Feb 2, 1988
Mitsubishi Denki Kabushiki Kaisha
Mitsuie Matsumura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel-cell power plant
Patent number
4,650,728
Issue date
Mar 17, 1987
Mitsubishi Denki Kabushiki Kaisha
Mitsuie Matsumura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Internal reforming type fuel cell
Patent number
4,647,516
Issue date
Mar 3, 1987
Mitsubishi Denki Kabushiki Kaisha
Mitsuie Matsumura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fused carbonate-type fuel cell
Patent number
4,618,543
Issue date
Oct 21, 1986
Mitsubishi Denki Kabushiki Kaisha
Mitsuie Matsumura
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Temperature/humidity exchanger
Publication number
20070107454
Publication date
May 17, 2007
Yoshihide Gonjo
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Temperature-humidity exchanger
Publication number
20050188844
Publication date
Sep 1, 2005
Mitsubishi Denki Kabushiki Kaisha
Mitsuie Matsumura
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Fuel processing device, fuel cell power generation system and opera...
Publication number
20040067395
Publication date
Apr 8, 2004
Mitsubishi Denki Kabushiki Kaisha
Mitsuaki Nakata
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...