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Eiichi Aikawa

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Axial flow fluid compressor with oil supply passage through rotor
    • Patent number 5,141,423
    • Issue date Aug 25, 1992
    • Kabushiki Kaisha Toshiba
    • Eiichi Aikawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Axial flow compressor with insertable bearing mount
    • Patent number 5,139,394
    • Issue date Aug 18, 1992
    • Kabushiki Kaisha Toshiba
    • Eiichi Aikawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid compressor
    • Patent number 5,090,874
    • Issue date Feb 25, 1992
    • Kabushiki Kaisha Toshiba
    • Eiichi Aikawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid compressor
    • Patent number 5,090,875
    • Issue date Feb 25, 1992
    • Kabushiki Kaisha Toshiba
    • Eiichi Aikawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Enclosed type compressor
    • Patent number 4,732,548
    • Issue date Mar 22, 1988
    • Kabushiki Kaisha Toshiba
    • Toshikatsu Iida
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Closed type compressor
    • Patent number 4,566,865
    • Issue date Jan 28, 1986
    • Kabushiki Kaisha Toshiba
    • Kazuichi Nishitsuji
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric compressor
    • Patent number 4,472,114
    • Issue date Sep 18, 1984
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Takayoshi Fujiwara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...