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Flat rotor and motor comprising the same
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Patent number 6,909,206
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Issue date Jun 21, 2005
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Tokyo Parts Industrial Co., Ltd.
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Naohisa Koyanagi
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Brushless motor having transfer device
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Patent number 6,420,805
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Issue date Jul 16, 2002
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Tokyo Parts Industrial Co., Ltd.
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Tadao Yamaguchi
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Brushless motor having resin bearing
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Patent number 6,380,651
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Issue date Apr 30, 2002
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Tokyo Parts Industrial Co., Ltd.
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Tadao Yamaguchi
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...