TREA

Yoshikazu Amo

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  • Shimizu, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Refrigerating apparatus
    • Patent number 7,246,498
    • Issue date Jul 24, 2007
    • Hitachi, Ltd.
    • Makoto Fujita
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Refrigerating apparatus
    • Patent number 6,948,336
    • Issue date Sep 27, 2005
    • Hitachi, Ltd.
    • Makoto Fujita
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Refrigerating apparatus
    • Patent number 6,438,979
    • Issue date Aug 27, 2002
    • Hitachi, Ltd.
    • Makoto Fujita
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigerating apparatus
    • Patent number 6,240,736
    • Issue date Jun 5, 2001
    • Hitachi, Ltd.
    • Makoto Fujita
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigerating apparatus
    • Patent number 6,098,421
    • Issue date Aug 8, 2000
    • Hitachi, Ltd.
    • Makoto Fujita
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigerating apparatus
    • Patent number 5,910,161
    • Issue date Jun 8, 1999
    • Makoto Fujita
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigerating apparatus
    • Patent number 5,685,163
    • Issue date Nov 11, 1997
    • Hitachi, Ltd.
    • Makoto Fujita
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

  • Information Patent Application

    Refrigerating apparatus
    • Publication number 20030196449
    • Publication date Oct 23, 2003
    • Makoto Fujita
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Refrigerating apparatus
    • Publication number 20020108395
    • Publication date Aug 15, 2002
    • Makoto Fujita
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Refrigerating apparatus
    • Publication number 20010023596
    • Publication date Sep 27, 2001
    • Makoto Fujita
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...