Tetsuji Ogawa

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Source sound separator with spectrum analysis through linear combin...
- Patent number 8,422,694
- Issue date Apr 16, 2013
- Oki Electric Industry Co., Ltd.
- Makoto Morito
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Source sound separator with spectrum analysis through linear combin...
- Publication number 20110142252
- Publication date Jun 16, 2011
- Oki Electric Industry Co., Ltd.
- Makoto Morito
- G10 - MUSICAL INSTRUMENTS ACOUSTICS