Noboru Akagawa

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Hamamatsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Musical-factor data and processing a chord for use in an electronic...
- Patent number 5,278,348
- Issue date Jan 11, 1994
- Kawai Musical Inst. Mfg. Co., Ltd.
- Shu Eitaki
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Auto-accompaniment instrument developing chord sequence based on in...
- Patent number 5,218,157
- Issue date Jun 8, 1993
- Kabushiki Kaisha Kawai Gakki Seisakusho
- Noboru Akagawa
- G10 - MUSICAL INSTRUMENTS ACOUSTICS