申请人 |
YAMAHA CORP., HAMAMATSU, SHIZUOKA, JP |
发明人 |
OOHASHI, TOSHIYUKI, C/O YAMAHA CORPORATION, HAMAMATSU-SHI, SHIZUOKA-KEN, JP;HORIAI, NAOSHI, C/O YAMAHA CORPORATION, HAMAMATSU-SHI, SHIZUOKA-KEN, JP;SHIRAKI, MAKOTO, C/O YAMAHA CORPORATION, HAMAMATSU-SHI, SHIZUOKA-KEN, JP |