TREA

Makoto Fukuda

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  • Sayama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Auto-playing apparatus
    • Patent number RE33607
    • Issue date Jun 11, 1991
    • Casio Computer Co. Ltd.
    • Keiji Yuzawa
    • 084 - Music
  • Information Patent Grant

    Auto-playing apparatus
    • Patent number 4,624,171
    • Issue date Nov 25, 1986
    • Casio Computer Co., Ltd.
    • Keiji Yuzawa
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS