Assignee

HIRAMATU AKINORI

JP·2 granted patents·51 citations·filing 2011–2011

Technology mixH05B2 H02M1 Y02B1

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2 records

0194US8664883B2LED lighting device with chopper circuit and dimming control methodHIRAMATU AKINORI·Filed 2011·Granted Mar 4, 2014·51 cites·20 claims
0241US8482222B2Lighting device and light fixture using lighting deviceHIRAMATU AKINORI·Filed 2011·Granted Jul 9, 2013·0 cites·20 claims

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