TREA

Tetsuo Ono

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  • Aichi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Scroll type compressor
    • Patent number 5,074,760
    • Issue date Dec 24, 1991
    • Mitsubishi Jukogyo Kabushiki Kaisha
    • Katsumi Hirooka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary compressor
    • Patent number 5,074,761
    • Issue date Dec 24, 1991
    • Mitsubishi Jukogyo Kabushiki Kaisha
    • Katsumi Hirooka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Capacity control valve for a compressor
    • Patent number 4,928,723
    • Issue date May 29, 1990
    • Mitsubishi Jukogyo Kabushiki Kaisha
    • Tsutomu Itahana
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Capacity control device of scroll-type fluid compressor
    • Patent number 4,886,425
    • Issue date Dec 12, 1989
    • Mitsubishi Jukogyo Kabushiki Kaisha
    • Tsutomu Itahana
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Method for forming scroll members used in a scroll type fluid machine
    • Patent number 4,696,084
    • Issue date Sep 29, 1987
    • Mitsubishi Jukogyo Kabushiki Kaisha
    • Takahisa Hirano
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Scroll type fluid machine with prevention of stress concentration
    • Patent number 4,666,380
    • Issue date May 19, 1987
    • Mitsubishi Jukogyo Kabushiki Kaisha
    • Takahisa Hirano
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES