TREA

Shogo Sumi

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  • Toyoake, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Heat exchanger
    • Patent number 5,562,157
    • Issue date Oct 8, 1996
    • Nippondenso Co., Ltd.
    • Etuo Hasegawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Cooling unit and drain case for air conditioners
    • Patent number 5,481,886
    • Issue date Jan 9, 1996
    • Nippondenso Co., Ltd.
    • Etsuo Hasegawa
    • B60 - VEHICLES IN GENERAL