Takahiro Ohara

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Hamamatsu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Synchronous information reproduction apparatus
- Patent number 7,512,319
- Issue date Mar 31, 2009
- Yamaha Corporation
- Tsuyoshi Miyaki
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Performance instruction apparatus and method
- Patent number 6,555,737
- Issue date Apr 29, 2003
- Yamaha Corporation
- Tsuyoshi Miyaki
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Performance instruction apparatus and method
- Publication number 20020040633
- Publication date Apr 11, 2002
- Yamaha Corporation
- Tsuyoshi Miyaki
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Synchronous information reproduction apparatus
- Publication number 20010055464
- Publication date Dec 27, 2001
- Tsuyoshi Miyaki
- G10 - MUSICAL INSTRUMENTS ACOUSTICS