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Yu Seshimo
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Cooling device
Patent number
6,997,006
Issue date
Feb 14, 2006
Mitsubishi Denki Kabushiki Kaisha
Susumu Kameyama
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method for controlling to cool a communication station
Patent number
6,539,736
Issue date
Apr 1, 2003
Mitsubishi Denki Kabushiki Kaisha
Kenji Isazawa
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Air conditioning system
Patent number
5,139,197
Issue date
Aug 18, 1992
Mitsubishi Denki Kabushiki Kaisha
Yu Seshimo
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Heat exchanger
Patent number
4,869,316
Issue date
Sep 26, 1989
Mitsubishi Denki Kabushiki Kaisha
Takayuki Yoshida
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Finned heat exchanger for electronic equipment
Patent number
D302853
Issue date
Aug 15, 1989
Mitsubishi Denki Kabushiki Kaisha
Nobuyoshi Takahashi
D23 - Environmental heating and cooling
Information
Patent Grant
Heat exchanger
Patent number
4,854,380
Issue date
Aug 8, 1989
Mitsubishi Denki Kabushiki Kaisha
Takayuki Yoshida
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat radiation plate
Patent number
D300240
Issue date
Mar 14, 1989
Mitsubishi Denki Kabushiki Kaisha
Kiyoshi Sakuma
D23 - Environmental heating and cooling
Information
Patent Grant
Heat exchanger for an air-conditioning apparatus
Patent number
4,775,007
Issue date
Oct 4, 1988
Mitsubishi Denki Kabushiki Kaisha
Kiyoshi Sakuma
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger with corrugated heat transfer plates
Patent number
4,768,583
Issue date
Sep 6, 1988
Mitsubishi Denki Kabushiki Kaisha
Ikuo Tsukamoto
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Heat exchanger
Patent number
4,614,230
Issue date
Sep 30, 1986
Mitsubishi Denki Kabushiki Kaisha
Kiyoshi Sakuma
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Cold storage and refrigeration system
Patent number
4,510,767
Issue date
Apr 16, 1985
Mitsubishi Denki Kabushiki Kaisha
Fumiaki Komatsu
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
Information
Patent Application
Cooling device
Publication number
20040148948
Publication date
Aug 5, 2004
Susumu Kameyama
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...