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Tomoo Okada

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  • Sakado, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bellows-type pressure responsive valve
    • Patent number 6,250,600
    • Issue date Jun 26, 2001
    • Kabushiki Kaisha Saginomiya Seisakusho
    • Kiyoshi Kumagai
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Electromagnetic control valve
    • Patent number 6,142,445
    • Issue date Nov 7, 2000
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Masahiro Kawaguchi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electromagnetic control valve
    • Patent number 6,102,668
    • Issue date Aug 15, 2000
    • Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    • Masahiro Kawaguchi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Expansion valve combined with a solenoid valve
    • Patent number 5,588,590
    • Issue date Dec 31, 1996
    • Kabushiki Kaisha Saginomiya Seisakusho
    • Hisayoshi Sakakibara
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigerating cycle
    • Patent number 4,622,829
    • Issue date Nov 18, 1986
    • Kabushiki Kaisha Saginomiya Seisakusho
    • Tomoo Okada
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Differential pressure valve
    • Patent number 4,593,535
    • Issue date Jun 10, 1986
    • Kabushiki Kaisha Saginomiya Seisakusho
    • Tadaaki Ikeda
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...