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Hiroshi Asami

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Patents Grantslast 30 patents

  • Information Patent Grant

    Refrigerator having regenerator
    • Patent number 5,590,533
    • Issue date Jan 7, 1997
    • Sumitomo Heavy Industries, Ltd.
    • Hiroshi Asami
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Refrigerator having regenerator
    • Patent number 5,481,879
    • Issue date Jan 9, 1996
    • Sumitomo Heavy Industries, Ltd.
    • Hiroshi Asami
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Cryogenic refrigerator
    • Patent number 5,361,588
    • Issue date Nov 8, 1994
    • Sumitomo Heavy Industries, Ltd.
    • Hiroshi Asami
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Temperature testing device provided with sample-receiving chamber f...
    • Patent number 4,831,845
    • Issue date May 23, 1989
    • Yasukage Oda
    • Yasukage Oda
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Cold reserving apparatus
    • Patent number 4,827,737
    • Issue date May 9, 1989
    • Oda; Yasukage
    • Yasukage Oda
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS