Kenji Yamagata

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Kawagoe-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Active vibratory noise control apparatus
- Patent number 8,098,836
- Issue date Jan 17, 2012
- Honda Motor Co., Ltd.
- Kosuke Sakamoto
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
ACTIVE NOISE CONTROL APPARATUS
- Publication number 20080240456
- Publication date Oct 2, 2008
- Honda Motor Co., Ltd.
- Kosuke Sakamoto
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Active vibratory noise control apparatus
- Publication number 20080152158
- Publication date Jun 26, 2008
- HONDA MOTOR CO., LTD & PIONEER CORPORATION
- Kosuke Sakamoto
- G10 - MUSICAL INSTRUMENTS ACOUSTICS