TREA

Kenji Ikoma

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Valve casing for use in a butterfly valve
    • Patent number 4,805,874
    • Issue date Feb 21, 1989
    • Kurimoto, Ltd.
    • Katsunobu Miyake
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve casing for use in a butterfly valve
    • Patent number 4,669,499
    • Issue date Jun 2, 1987
    • Kurimoto, Ltd.
    • Katsunobu Miyake
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...