TREA

Showhachi Sawaya

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  • Sendai, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    High damping capacity alloy and a process for producing the same
    • Patent number 4,859,252
    • Issue date Aug 22, 1989
    • The Foundation: The Research Institute of Electric and Magnetic Alloys
    • Hakaru Masumoto
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    High damping capacity alloy and a process for producing the same
    • Patent number 4,684,414
    • Issue date Aug 4, 1987
    • The Foundation: The Research Institute of Electric and Magnetic Alloys
    • Hakaru Masumoto
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    High damping capacity aluminum alloy
    • Patent number 4,650,528
    • Issue date Mar 17, 1987
    • The Foundation: The Research Institute of Electric and Magnetic Alloys
    • Hakaru Masumoto
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Process for producing high damping capacity alloy and product
    • Patent number 4,244,754
    • Issue date Jan 13, 1981
    • The Foundation: The Research Institute of Electric and Magnetic Alloys
    • Hakaru Masumoto
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    High damping capacity alloy
    • Patent number 4,204,888
    • Issue date May 27, 1980
    • The Foundation: The Research Institute of Electric and Magnetic Alloys
    • Hakaru Masumoto
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    High damping capacity alloy
    • Patent number 4,204,887
    • Issue date May 27, 1980
    • The Foundation: The Research Institute of Electric and Magnetic Alloys
    • Hakaru Masumoto
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...