Ken'ichi YAMAUCHI

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Hamamatsu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Musical content utilizing apparatus
- Patent number 7,985,910
- Issue date Jul 26, 2011
- Yamaha Corporation
- Yutaka Tohgi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Musical content utilizing apparatus
- Patent number 7,589,270
- Issue date Sep 15, 2009
- Yamaha Corporation
- Yutaka Tohgi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Musical content utilizing apparatus
- Patent number 7,576,279
- Issue date Aug 18, 2009
- Yamaha Corporation
- Yutaka Tohgi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Performance information reproducing apparatus and method and perfor...
- Patent number 7,430,564
- Issue date Sep 30, 2008
- Yamaha Corporation
- Yutaka Tohgi
- G11 - INFORMATION STORAGE
Information Patent Grant
Musical content utilizing apparatus
- Patent number 7,371,956
- Issue date May 13, 2008
- Yamaha Corporation
- Yutaka Tohgi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Audio encoding transmission system
- Patent number 6,122,338
- Issue date Sep 19, 2000
- Yamaha Corporation
- Ken'ichi Yamauchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MUSICAL CONTENT UTILIZING APPARATUS
- Publication number 20080161956
- Publication date Jul 3, 2008
- Yamaha Corporation
- Yutaka TOHGI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
MUSICAL CONTENT UTILIZING APPARATUS
- Publication number 20080156172
- Publication date Jul 3, 2008
- Yamaha Corporation
- Yutaka TOHGI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
MUSICAL CONTENT UTILIZING APPARATUS
- Publication number 20080156174
- Publication date Jul 3, 2008
- Yamaha Corporation
- Yutaka TOHGI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS