Hironori Osakabe

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Hamamatsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Keyboard instrument with touch responsive display unit
- Patent number 6,084,167
- Issue date Jul 4, 2000
- Yamaha Corporation
- Teruo Akimoto
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Automatic accompaniment apparatus employing modification of accompa...
- Patent number 5,712,436
- Issue date Jan 27, 1998
- Yamaha Corporation
- Masao Sakama
- G10 - MUSICAL INSTRUMENTS ACOUSTICS