Assignee
YAMAMOTO IPPEI
JP·4 granted patents·19 citations·filing 2011–2013
Top patents by PatentIndex Score
4 records- 0189US8425097B2Lamp unitYAMAMOTO IPPEI·Filed 2011·Granted Apr 23, 2013·12 cites·6 claims
- 0272US8439539B2Low-beam lamp unitYAMAMOTO IPPEI·Filed 2011·Granted May 14, 2013·4 cites·8 claims
- 0370US8858050B2Vehicular lamp with plurality of light source and complex lensYAMAMOTO IPPEI·Filed 2012·Granted Oct 14, 2014·3 cites·2 claims
- 0447US8939624B2Lighting unit and vehicular lighting apparatusYAMAMOTO IPPEI·Filed 2013·Granted Jan 27, 2015·0 cites·8 claims
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