TREA

Youji Nawa

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  • Hiratsuka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Detecting agent
    • Patent number 5,833,882
    • Issue date Nov 10, 1998
    • Japan Pionics Co., Ltd.
    • Takashi Shimada
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Detecting agent
    • Patent number 5,665,313
    • Issue date Sep 9, 1997
    • Japan Pionics Co., Ltd.
    • Takashi Shimada
    • G01 - MEASURING TESTING