申请人 |
YAMAHA CORP., HAMAMATSU, SHIZUOKA, JP |
发明人 |
SUZUKI, HIDEO C/O YAMAHA CORPORATION, HAMAMATSU-SHI SHIZUOKA-KEN, JP;FUJITA, YOSHIO C/O YAMAHA CORPORATION, HAMAMATSU-SHI SHIZUOKA-KEN, JP;KURIBAYASHI, HIROTAKA C/O YAMAHA CORPORATION, HAMAMATSU-SHI SHIZUOKA-KEN, JP |