Jun OKAMOTO

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Miyagi-ken, JP

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Patents Applicationslast 30 patents

Information Patent Application
ILLUMINATION DEVICE AND INPUT UNIT WITH ILLUMINATION DEVICE
- Publication number 20090273931
- Publication date Nov 5, 2009
- Alps Electric Co., Ltd.
- Naoki Ito
- G02 - OPTICS
Information Patent Application
ILLUMINATING DEVICE
- Publication number 20090231857
- Publication date Sep 17, 2009
- Alps Electric Co., Ltd.
- Naoki ITO
- H01 - BASIC ELECTRIC ELEMENTS