TREA

Yoichi Matsubara

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  • Funabashi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pulse tube refrigerator
    • Patent number 5,974,807
    • Issue date Nov 2, 1999
    • Suzuki Shokan Co., Ltd.
    • Jin Lin Gao
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Gas cycle refrigerator
    • Patent number 5,642,623
    • Issue date Jul 1, 1997
    • Suzuki Shokan Co., Ltd.
    • Yu Hiresaki
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Pulse tube refrigerator
    • Patent number 5,412,952
    • Issue date May 9, 1995
    • Kabushiki Kaisha Toshiba
    • Yasumi Ohtani
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Pulse tube refrigerator
    • Patent number 5,335,505
    • Issue date Aug 9, 1994
    • Kabushiki Kaisha Toshiba
    • Yasumi Ohtani
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...