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Yasunobu Harada
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Tokyo, JP
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Patents Grants
last 30 patents
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Patent Grant
Motor control device
Patent number
7,511,448
Issue date
Mar 31, 2009
Mitsubishi Electric Corporation
Kei Terada
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patent Grant
Magnetic-pole detecting system for synchronous AC motor and magneti...
Patent number
7,323,840
Issue date
Jan 29, 2008
Mitsubishi Denki Kabushiki Kaisha
Kazutaka Takahashi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
Motor Control Device
Publication number
20080309265
Publication date
Dec 18, 2008
Mitsubishi Electric Corporation
Kei Terada
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Device for detecting magnetic pole of synchronous ac motor, and mag...
Publication number
20050052175
Publication date
Mar 10, 2005
Kazutaka Takahashi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER