Masao Kamada

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Neyagawa-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Illuminating device for liquid crystal panel
- Patent number 7,954,969
- Issue date Jun 7, 2011
- Panasonic Electric Works Co., Ltd.
- Kazuyuki Matsukawa
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
ILLUMINATING DEVICE FOR LIQUID CRYSTAL PANEL
- Publication number 20090168404
- Publication date Jul 2, 2009
- Kazuyuki Matsukawa
- G02 - OPTICS