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Hiroshi Sekiya

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  • Osaka-fu, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Stirling refrigerator
    • Patent number 6,546,738
    • Issue date Apr 15, 2003
    • Sanyo Electric Co., LTD
    • Hiroshi Sekiya
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Stirling refrigerating machine
    • Patent number D454887
    • Issue date Mar 26, 2002
    • Sanyo Electric Co., Ltd.
    • Hiroshi Sekiya
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Stirling device
    • Patent number 6,279,325
    • Issue date Aug 28, 2001
    • Sanyo Electric Co., LTD
    • Hiroshi Sekiya
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Stirling machine with heat exchanger having fin structure
    • Patent number 6,161,389
    • Issue date Dec 19, 2000
    • Sanyo Electric Co., Ltd.
    • Hiroshi Sekiya
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Stirling cycle engine
    • Patent number 5,987,886
    • Issue date Nov 23, 1999
    • Sanyo Electric Co., Ltd.
    • Hiroshi Sekiya
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Stirling refrigerating system
    • Patent number 5,927,079
    • Issue date Jul 27, 1999
    • Sanyo Electric Co., Ltd.
    • Hiroshi Sekiya
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Free piston Vuillermier machine
    • Patent number 5,737,925
    • Issue date Apr 14, 1998
    • Sanyo Electric Co., Ltd.
    • Hiroshi Sekiya
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Hot gas machine
    • Patent number 5,400,599
    • Issue date Mar 28, 1995
    • Sanyo Electric Co., Ltd.
    • Hiroshi Sekiya
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

  • Information Patent Application

    Stirling refrigerator
    • Publication number 20030019217
    • Publication date Jan 30, 2003
    • Hiroshi Sekiya
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...