TREA

Hisao Sagara

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  • Ouragun Gunmaken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Low temperature display case
    • Patent number 5,761,922
    • Issue date Jun 9, 1998
    • Sanyo Electric Co. Ltd.
    • Hirokuni Tamai
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Defrosting device for a low temperature display case
    • Patent number 5,709,096
    • Issue date Jan 20, 1998
    • Sanyo Electric Company, Ltd.
    • Hirokuni Tamai
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Refrigerating apparatus
    • Patent number 5,630,323
    • Issue date May 20, 1997
    • Sanyo Electric Co., Ltd.
    • Hirosi Niijima
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...