Hajime Kudo

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Chiba-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Active noise controller and controlling method
- Patent number 6,768,800
- Issue date Jul 27, 2004
- Kabushiki Kaisha Toshiba
- Akihiko Enamito
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Active noise controller and controlling method
- Publication number 20020041690
- Publication date Apr 11, 2002
- KABUSHIKI KAISHA TOSHIBA
- Akihiko Enamito
- G10 - MUSICAL INSTRUMENTS ACOUSTICS