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Kaneyuki Hamada
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Kitakyushu, JP
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last 30 patents
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Patent Grant
Method and apparatus for suppressing torsional vibration in an elec...
Patent number
5,410,228
Issue date
Apr 25, 1995
Kabushiki Kaisha Yaskawa Denki
Naotake Shibata
G05 - CONTROLLING REGULATING