Kazuo Kurahashi

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Iwata-city, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electronic instrument and reproduction system
- Patent number 7,375,275
- Issue date May 20, 2008
- Roland Corporation
- Kazuhiko Matsuoka
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Electronic instrument and reproduction system
- Publication number 20060273936
- Publication date Dec 7, 2006
- ROLAND CORPORATION
- Kazuhiko Matsuoka
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Apparatus and method for providing a twin piano function
- Publication number 20060130641
- Publication date Jun 22, 2006
- ROLAND CORPORATION
- Kazuo Kurahashi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS