TREA

Katsuhiko Kada

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  • Koyto, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fiber-reinforced metal
    • Patent number 5,024,902
    • Issue date Jun 18, 1991
    • Shimadzu Corporation
    • Katsuaki Suganuma
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Oxynitride glass and the fiber thereof
    • Patent number 4,957,883
    • Issue date Sep 18, 1990
    • Shimadzu Corporation
    • Junya Kobayashi
    • C03 - GLASS MINERAL OR SLAG WOOL