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Yukio Kitabayashi
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Hitachi, JP
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last 30 patents
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Patent Grant
Squirrel-cage induction motor
Patent number
4,562,397
Issue date
Dec 31, 1985
Hitachi, Ltd.
Yukio Kitabayashi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Patent Grant
Variable speed rotary electric machine
Patent number
4,503,377
Issue date
Mar 5, 1985
Hitachi, Ltd.
Yukio Kitabayashi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Cooling system for rotary electric machines
Patent number
4,306,165
Issue date
Dec 15, 1981
Hitachi, Ltd.
Yukio Kitabayashi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER