Kazuyoshi Toya

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heat sink and cooling unit using the same
- Patent number 8,225,854
- Issue date Jul 24, 2012
- Mitsubishi Denki Kabushiki Kaisha
- Shigetoshi Ippoushi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric power conversion apparatus including cooling units
- Patent number 8,107,241
- Issue date Jan 31, 2012
- Mitsubishi Electric Corporation
- Tetsuya Takahashi
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Cooling apparatus and power converter
- Patent number 7,907,408
- Issue date Mar 15, 2011
- Mitsubishi Electric Corporation
- Shigetoshi Ippoushi
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Power conversion device and fabricating method for the same
- Patent number 7,881,086
- Issue date Feb 1, 2011
- Mitsubishi Electric Corporation
- Yasushi Nakayama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
COOLING APPARATUS AND POWER CONVERTER
- Publication number 20100232110
- Publication date Sep 16, 2010
- Mitsubishi Electric Corporation
- Shigetoshi Ippoushi
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
POWER CONVERSION DEVICE AND FABRICATING METHOD FOR THE SAME
- Publication number 20090219696
- Publication date Sep 3, 2009
- MITSUBISHI ELECTRIC CORPORATION
- Yasushi Nakayama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HEAT SINK AND COOLING UNIT USING THE SAME
- Publication number 20090080159
- Publication date Mar 26, 2009
- Mitsubishi Denki Kabushiki Kaisha
- Shigetoshi Ippoushi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRIC POWER CONVERSION APPARATUS
- Publication number 20090080155
- Publication date Mar 26, 2009
- Mitsubishi Electric Corporation
- Tetsuya Takahashi
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
COOLING DEVICE
- Publication number 20090065182
- Publication date Mar 12, 2009
- MITSUBISHI ELECTRIC CORPORATION
- Tetsuya Takahashi
- F28 - HEAT EXCHANGE IN GENERAL