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Masanori Nakano
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Mie, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method of manufacturing a speaker
Patent number
7,877,856
Issue date
Feb 1, 2011
Panasonic Corporation
Takanori Fukuyama
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
Information
Patent Grant
Speaker, module using the same, electronic equipment and device, an...
Patent number
7,548,632
Issue date
Jun 16, 2009
Panasonic Corporation
Takanori Fukuyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Information terminal device with angled output units
Patent number
7,538,820
Issue date
May 26, 2009
Panasonic Corporation
Shigeru Tomoeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
SPEAKER, MODULE USING THE SAME, ELECTRONIC EQUIPMENT AND DEVICE, AN...
Publication number
20090217509
Publication date
Sep 3, 2009
Takanori Fukuyama
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
Information
Patent Application
Speaker, module using the same, electronic equipment and device, an...
Publication number
20070140519
Publication date
Jun 21, 2007
Takanori Fukuyama
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Speaker, module employing it, electronic apparatus and device
Publication number
20060182304
Publication date
Aug 17, 2006
Tomoyasu Takase
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Information terminal device
Publication number
20060052128
Publication date
Mar 9, 2006
Matsushita Electric Industrial Co., Ltd.
Shigeru Tomoeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE