TREA

Hiroyuki Takeya

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  • Ibaraki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lanthanide Al-Ni base Ericsson cycle magnetic refrigerants
    • Patent number 5,462,610
    • Issue date Oct 31, 1995
    • Iowa State University Research Foundation, Inc.
    • Karl A. Gschneidner
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Ternary Dy-Er-Al magnetic refrigerants
    • Patent number 5,435,137
    • Issue date Jul 25, 1995
    • Iowa State University Research Foundation, Inc.
    • Karl A. Gschneidner
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...