Sadamoto Wakuda

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Automatic performance system
- Patent number 5,866,833
- Issue date Feb 2, 1999
- Kawai Musical Inst. Mfg. Co., Ltd.
- Sadamoto Wakuda
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Electronic musical instrument with automatic and semi-automatic pla...
- Patent number 5,847,306
- Issue date Dec 8, 1998
- Kawai Musical Instruments Manufacturing Co., Ltd.
- Sadamoto Wakuda
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Automatic performance device with sound stopping feature
- Patent number 5,760,324
- Issue date Jun 2, 1998
- Kawai Musical Instruments Manufacturing Co., Ltd.
- Sadamoto Wakuda
- G10 - MUSICAL INSTRUMENTS ACOUSTICS