TREA

Shuichiro Wada

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  • Shizuoka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Metal C-shaped ring gasket
    • Patent number 6,502,833
    • Issue date Jan 7, 2003
    • Nichias Corporation
    • Hideshi Shibata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Resin composition
    • Patent number 6,500,893
    • Issue date Dec 31, 2002
    • Nichias Corporation
    • Hitoshi Yamada
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    Resin Composition
    • Publication number 20020107318
    • Publication date Aug 8, 2002
    • Hitoshi Yamada
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES