TREA

Hisayuki Yagi

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  • Saitama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pipe joint
    • Patent number 5,765,877
    • Issue date Jun 16, 1998
    • Honda Giken Kogyo Kabushiki Kaisha
    • Hideto Sakane
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Pipe joint
    • Patent number 5,725,257
    • Issue date Mar 10, 1998
    • Honda Giken Kogyo Kabushiki Kaisha
    • Hideto Sakane
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...