Hiroshi Sakurai

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Hamamatsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Stringed musical instrument formed from bamboo plates
- Patent number 6,051,764
- Issue date Apr 18, 2000
- Yamaha Corporation
- Hiroshi Sakurai
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Attachment structure for pick-up device in electrical stringed musi...
- Patent number 5,955,694
- Issue date Sep 21, 1999
- Yamaha Corporation
- Hiroshi Sakurai
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Pickup unit for electric string instrument
- Patent number 5,410,101
- Issue date Apr 25, 1995
- Yamaha Corporation
- Hiroshi Sakurai
- G10 - MUSICAL INSTRUMENTS ACOUSTICS