Assignee
OHKAWA SHINGO
JP·8 granted patents·1 pending application·154 citations·filing 2006–2012
Top patents by PatentIndex Score
9 records- 0198US8269916B2Light emitting device assembly, surface light source device, liquid crystal display device assembly, and light output memberOHKAWA SHINGO·Filed 2009·Granted Sep 18, 2012·106 cites·8 claims
- 0291US8106859B2Light emitting device, area light source apparatus and image display apparatusOHKAWA SHINGO·Filed 2008·Granted Jan 31, 2012·25 cites·8 claims
- 0386US8177378B2Light emitting apparatus and image displaying apparatusOHKAWA SHINGO·Filed 2010·Granted May 15, 2012·5 cites·6 claims
- 0479US8123385B2Planar light source device and display deviceOHKAWA SHINGO·Filed 2009·Granted Feb 28, 2012·8 cites·6 claims
- 0578US8602630B2Light-emitting device and image display apparatusOHKAWA SHINGO·Filed 2011·Granted Dec 10, 2013·2 cites·6 claims
- 0671US8405795B2Light emitting device assembly, surface light source device, liquid crystal display device assembly, and light output memberOHKAWA SHINGO·Filed 2012·Granted Mar 26, 2013·1 cites·13 claims
- 0769US8104910B2Light emitting device, surface light source device, and image display deviceOHKAWA SHINGO·Filed 2008·Granted Jan 31, 2012·5 cites·18 claims
- 0867US8550668B2Light control member with intersecting groups of parallel prisms, and light-emitting device using such memberOHKAWA SHINGO·Filed 2010·Granted Oct 8, 2013·2 cites·10 claims
- 0942US2006250544A1Surface light source device of side light type and liquid crystal displayOHKAWA SHINGO·Filed 2006·Application pending·0 cites
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