TREA

Atsushi Murashige

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  • Kakamigahara, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotor blade for rotorcraft
    • Patent number 6,190,132
    • Issue date Feb 20, 2001
    • Advanced Technology Institute of Commuter-Helicopter, Ltd.
    • Eiichi Yamakawa
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Higher harmonic control apparatus for a helicopter rotor
    • Patent number 5,655,878
    • Issue date Aug 12, 1997
    • Advanced Technology Institute of Commuter-Helicopter, Ltd.
    • Eiichi Yamakawa
    • B64 - AIRCRAFT AVIATION COSMONAUTICS