Tsuneo Sekiguchi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Surface light source device and LCD unit
- Patent number 8,786,804
- Issue date Jul 22, 2014
- Stanley Electric Co., Ltd.
- Norihiro Sakamoto
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
SURFACE LIGHT SOURCE DEVICE AND LCD UNIT
- Publication number 20120162576
- Publication date Jun 28, 2012
- Norihiro SAKAMOTO
- G02 - OPTICS
Information Patent Application
Parts ordering system for improving efficiency of parts delivery by...
- Publication number 20030149638
- Publication date Aug 7, 2003
- Masaji Itou
- G06 - COMPUTING CALCULATING COUNTING