Nobuo Kawamura

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Kumagaya-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lighting device
- Patent number 9,388,956
- Issue date Jul 12, 2016
- Kabushiki Kaisha Toshiba
- Ken Takahashi
- F21 - LIGHTING
Information Patent Grant
Lighting device
- Patent number 8,905,598
- Issue date Dec 9, 2014
- Kabushiki Kaisha Toshiba
- Masahiro Yokota
- F21 - LIGHTING
Information Patent Grant
Lighting device and liquid crystal display apparatus comprising the...
- Patent number 8,681,289
- Issue date Mar 25, 2014
- Kabushiki Kaisha Toshiba
- Ken Takahashi
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LIGHTING DEVICE
- Publication number 20140098546
- Publication date Apr 10, 2014
- KABUSHIKI KAISHA TOSHIBA
- Ken Takahashi
- F21 - LIGHTING
Information Patent Application
LIGHTING DEVICE
- Publication number 20140097738
- Publication date Apr 10, 2014
- KABUSHIKI KAISHA TOSHIBA
- Shusuke MORITA
- F21 - LIGHTING
Information Patent Application
LIGHTING DEVICE
- Publication number 20140043828
- Publication date Feb 13, 2014
- KABUSHIKI KAISHA TOSHIBA
- Masahiro YOKOTA
- G02 - OPTICS
Information Patent Application
LIGHTING DEVICE
- Publication number 20130335966
- Publication date Dec 19, 2013
- KABUSHIKI KAISHA TOSHIBA
- Masahiro YOKOTA
- G02 - OPTICS
Information Patent Application
LIGHTING DEVICE AND LIQUID CRYSTAL DISPLAY APPARATUS COMPRISING THE...
- Publication number 20130010232
- Publication date Jan 10, 2013
- Ken TAKAHASHI
- G02 - OPTICS
Information Patent Application
LIGHTING DEVICE AND LIQUID-CRYSTAL DISPLAY DEVICE WITH THE SAME
- Publication number 20120327330
- Publication date Dec 27, 2012
- Ken TAKAHASHI
- G02 - OPTICS
Information Patent Application
LIGHTING APPARATUS
- Publication number 20120134161
- Publication date May 31, 2012
- Nobuo Kawamura
- F21 - LIGHTING