Assignee
TANAKA TOSHIFUMI
JP·5 granted patents·21 citations·filing 2007–2011
Top patents by PatentIndex Score
5 records- 0179US8395321B2Vehicle headlamp control apparatus, vehicle headlamp control system and vehicle headlamp, high intensity discharge lamp control apparatus, high intensity discharge lamp control system and vehicle headlampTANAKA TOSHIFUMI·Filed 2007·Granted Mar 12, 2013·7 cites·28 claims
- 0276US8330374B2Vehicle-mounted load controller, vehicle-mounted headlight device, and vehicle-mounted taillight deviceTANAKA TOSHIFUMI·Filed 2008·Granted Dec 11, 2012·8 cites·17 claims
- 0370US8633659B2Lighting device, headlamp apparatus and vehicle using sameTANAKA TOSHIFUMI·Filed 2011·Granted Jan 21, 2014·3 cites·20 claims
- 0463US8089215B2Discharge lamp lighting device, headlight device and vehicle having the sameTANAKA TOSHIFUMI·Filed 2009·Granted Jan 3, 2012·2 cites·16 claims
- 0562US8624499B2Power converter and vehicle lighting device, vehicle headlight and vehicle using power converterTANAKA TOSHIFUMI·Filed 2010·Granted Jan 7, 2014·1 cites·11 claims
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