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Noboru Fujimoto
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Hitachi, JP
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last 30 patents
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Patent Grant
Control apparatus for an inverter with self-adjustment function of...
Patent number
4,792,742
Issue date
Dec 20, 1988
Hitachi, Ltd.
Noboru Fujimoto
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Rotor of induction motor
Patent number
4,777,396
Issue date
Oct 11, 1988
Hitachi, Ltd.
Motoya Ito
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method of controlling inverter-driven induction motor
Patent number
4,680,526
Issue date
Jul 14, 1987
Hitachi, Ltd.
Toshiaki Okuyama
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patent Grant
Induction motor
Patent number
4,409,506
Issue date
Oct 11, 1983
Hitachi, Ltd.
Motoya Ito
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER