TREA

Seiji Yasui

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  • Handa-City, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Inverter unit
    • Patent number 11,606,056
    • Issue date Mar 14, 2023
    • AISIN CORPORATION
    • Yutaka Hotta
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Semiconductor module and inverter device
    • Patent number 7,859,103
    • Issue date Dec 28, 2010
    • Aisin AW Co., Ltd.
    • Kazuo Aoki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Semiconductor module and inverter device
    • Patent number 7,760,503
    • Issue date Jul 20, 2010
    • Aisin AW Co., Ltd.
    • Kazuo Aoki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Semiconductor module and inverter device
    • Patent number 7,755,898
    • Issue date Jul 13, 2010
    • Aisin AW Co., Ltd.
    • Kazuo Aoki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Heat generating member cooling structure and drive unit
    • Patent number 7,728,467
    • Issue date Jun 1, 2010
    • Aisin AW Co., Ltd.
    • Kazuo Aoki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric circuit device and the manufacturing method
    • Patent number 7,663,886
    • Issue date Feb 16, 2010
    • Aisin AW Co., Ltd.
    • Kazuo Aoki
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Heating element cooling structure and drive device having the cooli...
    • Patent number 7,569,957
    • Issue date Aug 4, 2009
    • Aisini Aw Co., Ltd.
    • Kazuo Aoki
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat spreader module
    • Patent number 7,433,187
    • Issue date Oct 7, 2008
    • NGK Insulators, Ltd.
    • Takahiro Ishikawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Composite material
    • Patent number 6,953,539
    • Issue date Oct 11, 2005
    • NGK Insulators, Ltd.
    • Shuhei Ishikawa
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Heat sink material and method of manufacturing the heat sink material
    • Patent number 6,933,531
    • Issue date Aug 23, 2005
    • NGK Insulators, Ltd.
    • Shuhei Ishikawa
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Heat sink material
    • Patent number 6,927,421
    • Issue date Aug 9, 2005
    • NGK Insulators, Ltd.
    • Shuhei Ishikawa
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents