Assignee
YAMASHITA EISUKE
JP·2 granted patents·2 citations·filing 2010–2011
Top patents by PatentIndex Score
2 records- 0156US9285663B2Projection display device having light source with plurality of port groups each having opening and closing plateYAMASHITA EISUKE·Filed 2011·Granted Mar 15, 2016·2 cites·7 claims
- 0227US8851683B2Light source device and projection-type display deviceYAMASHITA EISUKE·Filed 2010·Granted Oct 7, 2014·0 cites·5 claims
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