TREA

Jun Yamashima

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  • Miyagi-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Diaphragm valve structure
    • Patent number 6,105,933
    • Issue date Aug 22, 2000
    • Kabushiki-Kaisha Motoyama Seisakusho
    • Yohichi Kanno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Diaphragm type high pressure shut-off valve
    • Patent number 5,653,419
    • Issue date Aug 5, 1997
    • Kabushiki-Kaisha Motoyama Seisakusho
    • Osamu Uchisawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Diaphragm valve structure
    • Patent number 5,524,865
    • Issue date Jun 11, 1996
    • Kabushiki-Kaisha Motoyama Seisakusho
    • Osamu Uchisawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...