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Motoo Nakagawa
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Osaka, JP
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Patents Grants
last 30 patents
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Patent Grant
Radio-frequency switching circuit and semiconductor device
Patent number
7,492,238
Issue date
Feb 17, 2009
Panasonic Corporation
Tadayoshi Nakatsuka
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
Radio-frequency switching circuit and semiconductor device
Publication number
20070103252
Publication date
May 10, 2007
Tadayoshi Nakatsuka
H03 - BASIC ELECTRONIC CIRCUITRY