TREA

Shigeru Tsuchiya

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Heat insulating cooking vessel
    • Patent number 5,251,542
    • Issue date Oct 12, 1993
    • Nippon Sanso Corporation
    • Seiichi Itoh
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Method for making double-walled insulating metal container
    • Patent number 5,153,977
    • Issue date Oct 13, 1992
    • Nippon Sanso Corporation
    • Shouji Toida
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Plug body for a liquid container
    • Patent number 4,960,218
    • Issue date Oct 2, 1990
    • Nippon Sanso Kabushiki Kaisha
    • Shouji Toida
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...