TREA

Hideo Maeda

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  • Shin-Minato, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for purification of gallium material
    • Patent number 5,458,669
    • Issue date Oct 17, 1995
    • Sumitomo Chemical Company, Limited
    • Hideo Maeda
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Fiber-reinforced metallic composite material
    • Patent number 4,847,167
    • Issue date Jul 11, 1989
    • Sumitomo Chemical Company, Limited
    • Hideo Maeda
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...