Masashi Kawabe

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Mie, JP

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Patents Grantslast 30 patents

Information Patent Grant
Loud speaker manufacturing method
- Patent number 8,516,681
- Issue date Aug 27, 2013
- Panasonic Corporation
- Mitsukazu Kuze
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loudspeaker
- Patent number 8,180,096
- Issue date May 15, 2012
- Panasonic Corporation
- Koji Sano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loudspeaker and electronic apparatus using the same
- Patent number 8,160,292
- Issue date Apr 17, 2012
- Panasonic Corporation
- Koji Sano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker, and module, electronic apparatus, and device that use the...
- Patent number 7,548,627
- Issue date Jun 16, 2009
- Panasonic Corporation
- Tomoyasu Takase
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SPEAKER, AND ELECTRONIC APPARATUS AND CELLULAR PHONE USING THE SPEAKER
- Publication number 20120213398
- Publication date Aug 23, 2012
- PANASONIC CORPORATION
- Satoshi Itoh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOUD SPEAKER, LOUD SPEAKER MANUFACTURING METHOD, AND LOUD SPEAKER M...
- Publication number 20110135138
- Publication date Jun 9, 2011
- PANASONIC CORPORATION
- Mitsukazu Kuze
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOUDSPEAKER AND ELECTRONIC APPARATUS USING THE SAME
- Publication number 20100177927
- Publication date Jul 15, 2010
- Matsushita Electric Industrial Co., Ltd.
- Koji Sano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOUDSPEAKER
- Publication number 20100128917
- Publication date May 27, 2010
- Matsushita Electric Industrial Co., Ltd.
- Koji Sano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER, AND MODULE, ELECTRONIC APPARATUS, AND DEVICE THAT USE THE...
- Publication number 20090220119
- Publication date Sep 3, 2009
- Tomoyasu Takase
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Speaker, and module, electronic apparatus, and device that use the...
- Publication number 20070147649
- Publication date Jun 28, 2007
- Tomoyasu Takase
- H04 - ELECTRIC COMMUNICATION TECHNIQUE