TREA

Yukio Yasukawa

Follow

Person

  • Tokyo, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Pulse tube cryocooler
    • Patent number 6,691,520
    • Issue date Feb 17, 2004
    • Fuji Electric Co., Ltd.
    • Tomoyoshi Kamoshita
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Linear compressor with a plurality of support springs and a dual co...
    • Patent number 6,641,377
    • Issue date Nov 4, 2003
    • Fuji Electric Co., Ltd.
    • Kentaro Toyama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    PULSE TUBE CRYOCOOLER
    • Publication number 20040011060
    • Publication date Jan 22, 2004
    • Fuji Electric Co., Ltd.
    • Tomoyoshi Kamoshita
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Compressor
    • Publication number 20020057974
    • Publication date May 16, 2002
    • Kentaro Toyama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...