Yuxin ZHENG

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Hamamatsu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electronic musical instrument
- Patent number 8,502,057
- Issue date Aug 6, 2013
- Yamaha Corporation
- Tadahiko Ikeya
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC MUSICAL INSTRUMENT
- Publication number 20120152088
- Publication date Jun 21, 2012
- Yamaha Corporation
- Tadahiko IKEYA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS