Koji YOKOO

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Echizen-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Noise filter having filter components fitted into depressions in a...
- Patent number 7,605,677
- Issue date Oct 20, 2009
- Murata Manufacturing Co., Ltd.
- Hisato Oshima
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
NOISE FILTER
- Publication number 20080122556
- Publication date May 29, 2008
- Murata Manufacturing Co., Ltd.
- Hisato OSHIMA
- H03 - BASIC ELECTRONIC CIRCUITRY