TREA

Kazuo Miyabe

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  • Chiba, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of preparation of piezoelectric ceramics
    • Patent number 6,129,886
    • Issue date Oct 10, 2000
    • TDK Corporation
    • Kazushi Tachimoto
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Piezoelectric ceramics
    • Patent number 6,090,306
    • Issue date Jul 18, 2000
    • TDK Corporation
    • Taeko Tsubokura
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Piezoelectric ceramic composition
    • Patent number 6,080,327
    • Issue date Jun 27, 2000
    • TDK Corporation
    • Tadashi Takenaka
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Piezoelectric ceramic composition
    • Patent number 6,004,474
    • Issue date Dec 21, 1999
    • TDK Corporation
    • Tadashi Takenaka
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES