Assignee
NARIKAWA TETSURO
JP·2 granted patents·1 pending application·8 citations·filing 2010–2012
Top patents by PatentIndex Score
3 records- 0186US8979278B2Light source device and projection apparatus which adjusts a light emission state of first and second light sources based on one of detected light intensity values and an accumulated light emission time, and projection method and non-transitory storage mediumNARIKAWA TETSURO·Filed 2010·Granted Mar 17, 2015·8 cites·17 claims
- 0245US8757813B2Light source device, projection apparatus, and projection methodNARIKAWA TETSURO·Filed 2010·Granted Jun 24, 2014·0 cites·7 claims
- 0341US2012249755A1Picture presentation systemNARIKAWA TETSURO·Filed 2012·Application pending·0 cites
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