Minoru Fujiwara

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Fukushima-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light control circuit
- Patent number 7,705,541
- Issue date Apr 27, 2010
- Alps Electric Co., Ltd.
- Minoru Watanabe
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
LIGHT CONTROL CIRCUIT
- Publication number 20080067942
- Publication date Mar 20, 2008
- Minoru Watanabe
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR