Assignee
SEKI AKINOBU
JP·2 granted patents·1 pending application·8 citations·filing 2011–2011
Top patents by PatentIndex Score
3 records- 0177US8777458B2Light flux controlling member, light emitting device, and lighting deviceSEKI AKINOBU·Filed 2011·Granted Jul 15, 2014·7 cites·8 claims
- 0257US8926156B2Light-emitting device and illumination deviceSEKI AKINOBU·Filed 2011·Granted Jan 6, 2015·1 cites·16 claims
- 0337US2013044496A1Luminous-flux control member and illumination apparatus using the sameSEKI AKINOBU·Filed 2011·Application pending·0 cites
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