Inventor
TOBA NOBUKAZU
JP5 patents
Patents
5 patentsUS7253350B2Aug 7, 2007
Vibration source driving device
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US7301094B1Nov 27, 2007
Device for driving vibration source
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US7188005B2Mar 6, 2007
Vehicle capable of auditorily informing its state and method for auditorily informing state of vehicle
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US7099704B2Aug 29, 2006
Music player applicable to portable telephone terminal
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US7295985B2Nov 13, 2007
Music data compression method and program for executing the same
YAMAHA CORP2 citations61