Assignee
AIKOH YOSHIHISA
JP·3 granted patents·1 pending application·10 citations·filing 2012–2012
Top patents by PatentIndex Score
4 records- 0182US9470918B2Liquid crystal display unit and projection-type displayAIKOH YOSHIHISA·Filed 2012·Granted Oct 18, 2016·4 cites·8 claims
- 0276US8919962B2Optical apparatus and projection apparatusAIKOH YOSHIHISA·Filed 2012·Granted Dec 30, 2014·4 cites·17 claims
- 0368US8888291B2Polarization optical apparatus having slidable polarization elementAIKOH YOSHIHISA·Filed 2012·Granted Nov 18, 2014·2 cites·14 claims
- 0442US2012320341A1Optical apparatus, projection apparatus and method of manufacturing optical apparatusAIKOH YOSHIHISA·Filed 2012·Application pending·0 cites
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