Yoshitaka Masumoto

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Aichi-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Musical composition data editing apparatus, musical composition dat...
- Patent number 7,351,903
- Issue date Apr 1, 2008
- Yamaha Corporation
- Kenji Ishida
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Musical tone generating apparatus, plucked string instrument, perfo...
- Patent number 6,803,512
- Issue date Oct 12, 2004
- Yamaha Corporation
- Kenji Ishida
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Musical composition data editing apparatus, musical composition dat...
- Publication number 20040020348
- Publication date Feb 5, 2004
- Kenji Ishida
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Musical tone generating apparatus, plucked string instrument, perfo...
- Publication number 20030230187
- Publication date Dec 18, 2003
- Kenji Ishida
- G10 - MUSICAL INSTRUMENTS ACOUSTICS