Vibrator and musical instrument

Assignee

• Yamaha

Inventors

• Masatsugu Okazaki (13 patents)
• Ichiro Osuga (49 patents)
• Banri Abe (12 patents)
• Shinji SUMINO (5 patents)
• Takashi KITAGAWA (3 patents)
• Takuya Abe (67 patents)

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