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Motor
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Patent number 8,525,384
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Issue date Sep 3, 2013
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Nidec Copal Corporation
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Noboru Segawa
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B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
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Vibration actuator
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Patent number 8,242,642
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Issue date Aug 14, 2012
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Nidec Copal Corporation
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Shin Odajima
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Vibration motor
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Patent number 7,619,335
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Issue date Nov 17, 2009
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Nidec Copal Corporation
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Kazuhisa Suzuki
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Motor
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Patent number 7,129,607
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Issue date Oct 31, 2006
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Nidec Copal Corporation
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Noboru Segawa
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Motor
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Patent number 6,954,015
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Issue date Oct 11, 2005
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Nidec Copal Corporation
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Noboru Segawa
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Motor
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Patent number 6,740,999
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Issue date May 25, 2004
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Nidec Copal Corporation
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Noboru Segawa
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Motor
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Patent number D464621
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Issue date Oct 22, 2002
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Nidec Copal Corporation
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Noboru Segawa
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D13 - Equipment for production, distribution, or transformation of energy