Assignee
MATSUI KOTARO
JP·4 granted patents·8 citations·filing 2009–2011
Top patents by PatentIndex Score
4 records- 0171US8330375B2Vehicle lamp lighting control deviceMATSUI KOTARO·Filed 2010·Granted Dec 11, 2012·4 cites·5 claims
- 0263US8476838B2Light source lighting circuit and lamp system for vehicleMATSUI KOTARO·Filed 2011·Granted Jul 2, 2013·2 cites·7 claims
- 0362US8198818B2Vehicle lighting control deviceMATSUI KOTARO·Filed 2009·Granted Jun 12, 2012·2 cites·9 claims
- 0443US8729821B2Semiconductor light source lighting circuit and control methodMATSUI KOTARO·Filed 2011·Granted May 20, 2014·0 cites·5 claims
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