TREA

Nichiro Sano

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  • Nobeoka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Plastic gate valve
    • Patent number 4,676,268
    • Issue date Jun 30, 1987
    • Asahi Yukizai Kogyo Co., Ltd.
    • Nichiro Sano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gate valve
    • Patent number 4,616,804
    • Issue date Oct 14, 1986
    • Asahi Yukizai Kogyo Co., Ltd.
    • Nichiro Sano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Diaphragm valve
    • Patent number 4,545,565
    • Issue date Oct 8, 1985
    • Asahi Yukizai Kogyo Co., Ltd.
    • Nichiro Sano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...