TREA

Chiba; Akira

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electromagnetic rotary machine having magnetic bearing
    • Patent number 5,955,811
    • Issue date Sep 21, 1999
    • Chiba; Akira
    • Akira Chiba
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Variable-speed dynamotor
    • Patent number 5,880,550
    • Issue date Mar 9, 1999
    • Fukao; Tadashi
    • Tadashi Fukao
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Switched reluctance rotator
    • Patent number 5,880,549
    • Issue date Mar 9, 1999
    • Chiba; Akira
    • Akira Chiba
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Energy storage flywheel system
    • Patent number 5,703,423
    • Issue date Dec 30, 1997
    • Fukao; Tadashi
    • Tadashi Fukao
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

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