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Kiyoshi Hase

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  • Nagaokakyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Piezoelectric ceramic
    • Patent number 5,993,683
    • Issue date Nov 30, 1999
    • Murata Manufacturing Co., Ltd.
    • Kohichi Hayashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Piezoelectric ceramic and manufacturing method thereof
    • Patent number 5,965,057
    • Issue date Oct 12, 1999
    • Murata Manufacturing Co., Ltd.
    • Kiyoshi Hase
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Piezoelectric ceramic compositions
    • Patent number 5,849,211
    • Issue date Dec 15, 1998
    • Murata Manufacturing Co., Ltd.
    • Kiyoshi Hase
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Piezoelectric ceramics and manufacturing method thereof
    • Patent number 5,766,502
    • Issue date Jun 16, 1998
    • Murata Manufacturing Co., Ltd.
    • Kiyoshi Hase
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Piezoelectric ceramics
    • Patent number 5,419,844
    • Issue date May 30, 1995
    • Murata Manufacturing Co., Ltd.
    • Kiyoshi Hase
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Piezoelectric ceramic composition
    • Patent number 5,279,996
    • Issue date Jan 18, 1994
    • Murata Manufacturing Co., Ltd.
    • Kiyoshi Hase
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES