Masahiko Yamada

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Automatic performing system for repeating and performing an accompa...
- Patent number 5,478,967
- Issue date Dec 26, 1995
- Kabushiki Kaisha Kawai Gakki Seisakusho
- Tsutomu Saito
- G10 - MUSICAL INSTRUMENTS ACOUSTICS