TREA

Jiro Karasaki

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  • Tsukuba-gun, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Solenoid-driven pilot valve
    • Patent number D460148
    • Issue date Jul 9, 2002
    • SMC Corporation
    • Bunya Hayashi
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Solenoid valve
    • Patent number D459441
    • Issue date Jun 25, 2002
    • SMC Corporation
    • Bunya Hayashi
    • D23 - Environmental heating and cooling