TREA

Masahiro Babasaki

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  • Takatsuki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Noise control device
    • Patent number 5,822,439
    • Issue date Oct 13, 1998
    • Fujitsu Ten Limited
    • Kazuhiro Sakiyama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Noise controller
    • Patent number 5,499,302
    • Issue date Mar 12, 1996
    • Fujitsu Ten Limited
    • Masaaki Nagami
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS