TREA

Shizuo Matsumura

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  • Konosu, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pressure control valve
    • Patent number 4,351,356
    • Issue date Sep 28, 1982
    • Kayaba Kogyo Kabushiki Kaisha
    • Hideshi Koiwai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressure control valve
    • Patent number 4,289,160
    • Issue date Sep 15, 1981
    • Kayaba Kogyo Kabushiki Kaisha
    • Haruhiko Kawasaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...