Shigeki YOSHIDA

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Patents Grantslast 30 patents

Information Patent Grant
Active vibration noise controller
- Patent number 8,027,484
- Issue date Sep 27, 2011
- Panasonic Corporation
- Shigeki Yoshida
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Active noise reducing device
- Patent number 8,014,538
- Issue date Sep 6, 2011
- Panasonic Corporation
- Masahide Onishi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Active Noise Reducing Device
- Publication number 20090279710
- Publication date Nov 12, 2009
- Matsushita Electric Industrial Co., Ltd.
- Masahide ONISHI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ACTIVE VIBRATION NOISE CONTROLLER
- Publication number 20090074198
- Publication date Mar 19, 2009
- Matsushita Electric Industrial Co., Ltd.
- Shigeki YOSHIDA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ACTIVE NOISE REDUCING DEVICE
- Publication number 20080310650
- Publication date Dec 18, 2008
- Matsushita Electric Industrial Co., Ltd.
- Yoshio NAKAMURA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS