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Noboru Kobiki
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Kakamigahara, JP
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last 30 patents
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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
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Patent Grant
Helicopter rotor equipped with flaps
Patent number
5,639,215
Issue date
Jun 17, 1997
Advanced Technology Institute of Commuter-Helicopter, Ltd.
Eiichi Yamakawa
B64 - AIRCRAFT AVIATION COSMONAUTICS