ATSUO YUKAWA

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Patents Grantslast 30 patents

Information Patent Grant
Electronic musical instrument system
- Patent number 9,633,642
- Issue date Apr 25, 2017
- Roland Corporation
- Atsuo Yukawa
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC MUSICAL INSTRUMENT SYSTEM
- Publication number 20170025112
- Publication date Jan 26, 2017
- ROLAND CORPORATION
- ATSUO YUKAWA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS