Katuhiko Kawashima

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Radio frequency power amplifier
- Patent number 7,449,957
- Issue date Nov 11, 2008
- Panasonic Corporation
- Shingo Enomoto
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Radio frequency power amplifier
- Publication number 20060261897
- Publication date Nov 23, 2006
- Shingo Enomoto
- H03 - BASIC ELECTRONIC CIRCUITRY