TREA

Shinsaku Hayakawa

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  • Nagoya, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ice making machine
    • Patent number 6,612,126
    • Issue date Sep 2, 2003
    • Hoshizaki Denki Kabushiki Kaisha
    • Masaaki Kawasumi
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Automatic ice maker of the open-cell type
    • Patent number 6,502,416
    • Issue date Jan 7, 2003
    • Hoshizaki Denki Kabushiki Kaisha
    • Masaaki Kawasumi
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Automatic ice maker of the open-cell type
    • Patent number 6,453,696
    • Issue date Sep 24, 2002
    • Hoshizaki Denki Kabushiki Kaisha
    • Masaaki Kawasumi
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

  • Information Patent Application

    Automatic ice maker of the open-cell type
    • Publication number 20020020187
    • Publication date Feb 21, 2002
    • Masaaki Kawasumi
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Automatic ice maker of the open-cell type
    • Publication number 20020002836
    • Publication date Jan 10, 2002
    • Masaaki Kawasumi
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Ice making machine
    • Publication number 20010054295
    • Publication date Dec 27, 2001
    • Masaaki Kawasumi
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...