TREA

Koji Unno

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  • Ibaraki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Centrifugal apparatus with protection
    • Patent number 5,917,688
    • Issue date Jun 29, 1999
    • Hitachi Koki Co., Ltd.
    • Nobuharu Kido
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Centrifuge management system
    • Patent number 5,871,435
    • Issue date Feb 16, 1999
    • Hitachi Koki Co., Ltd.
    • Satoshi Numata
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...