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Masaki Yasuoka

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  • Nagoya, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ceramic composite
    • Patent number 5,854,157
    • Issue date Dec 29, 1998
    • Agency of Industrial Science and Technology
    • Hae Jin Hwang
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Sintered ceramic article formed mainly of alumina
    • Patent number 5,447,894
    • Issue date Sep 5, 1995
    • Agency of Industrial Science and Technology
    • Masaki Yasuoka
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents