Kazuki Watanabe

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Reflector and lighting apparatus using the same
- Patent number 8,753,750
- Issue date Jun 17, 2014
- Panasonic Electric Works Co., Ltd.
- Kazuki Watanabe
- F21 - LIGHTING
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
REFLECTOR AND LIGHTING APPARATUS USING THE SAME
- Publication number 20120010353
- Publication date Jan 12, 2012
- Panasonic Electric Works Co., Ltd.
- Kazuki Watanabe
- G02 - OPTICS
Information Patent Application
ILLUMINATING DEVICE FOR LIQUID CRYSTAL PANEL
- Publication number 20090168404
- Publication date Jul 2, 2009
- Kazuyuki Matsukawa
- G02 - OPTICS