TREA

Hiroyuki Tomioka

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  • Kyoto, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fine amorphous metal wires
    • Patent number 4,657,604
    • Issue date Apr 14, 1987
    • Unitika Ltd.
    • Isamu Ogasawara
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Fine amorphous metal wires
    • Patent number 4,657,605
    • Issue date Apr 14, 1987
    • Unitika Ltd.
    • Isamu Ogasawara
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Ni-Cr type alloy material
    • Patent number 4,655,857
    • Issue date Apr 7, 1987
    • Tsuyoshi Masumoto
    • Tsuyoshi Masumoto
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Nickel alloy
    • Patent number 4,642,145
    • Issue date Feb 10, 1987
    • Masumoto; Tsuyoshi
    • Tsuyoshi Masumoto
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Iron-base alloy materials having excellent workability
    • Patent number 4,586,957
    • Issue date May 6, 1986
    • Masumoto; Tsuyoshi
    • Tsuyoshi Masumoto
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Mn-Based alloy of nonequilibrium austenite phase
    • Patent number 4,415,529
    • Issue date Nov 15, 1983
    • Unitika Ltd.
    • Tsuyoshi Masumoto
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...