Assignee
HATAKEYAMA YOSHIYUKI
JP·8 granted patents·4 pending applications·40 citations·filing 2007–2016
Top patents by PatentIndex Score
12 records- 0189US8576081B2Physiological condition estimation device and vehicle control deviceHATAKEYAMA YOSHIYUKI·Filed 2010·Granted Nov 5, 2013·18 cites·27 claims
- 0274US9222636B2Vehicle information transmission deviceHATAKEYAMA YOSHIYUKI·Filed 2011·Granted Dec 29, 2015·5 cites·11 claims
- 0374US8937536B2Vehicle information transmission deviceHATAKEYAMA YOSHIYUKI·Filed 2011·Granted Jan 20, 2015·5 cites·10 claims
- 0473US9140903B2Vehicle information transmitting deviceHATAKEYAMA YOSHIYUKI·Filed 2011·Granted Sep 22, 2015·3 cites·14 claims
- 0564US8866896B2Biological body state assessment device including drowsiness occurrence assessmentHATAKEYAMA YOSHIYUKI·Filed 2010·Granted Oct 21, 2014·3 cites·6 claims
- 0664US8311621B2Device for judging degree of awakening and method for judging degree of awakeningHATAKEYAMA YOSHIYUKI·Filed 2007·Granted Nov 13, 2012·4 cites·24 claims
- 0753US8140149B2Drowsiness detectorHATAKEYAMA YOSHIYUKI·Filed 2009·Granted Mar 20, 2012·2 cites·14 claims
- 0844US9583002B2Vehicle information transmitting deviceHATAKEYAMA YOSHIYUKI·Filed 2011·Granted Feb 28, 2017·0 cites·5 claims
- 0940US2013258693A1Light source device for vehicleHATAKEYAMA YOSHIYUKI·Filed 2011·Application pending·0 cites
- 1039US2013241747A1Vehicle information transmitting deviceHATAKEYAMA YOSHIYUKI·Filed 2010·Application pending·0 cites
- 1135US2016270697A1Sensor device for detecting displacements of human's body surface accompanying respirationHATAKEYAMA YOSHIYUKI·Filed 2016·Application pending·0 cites
- 1235US2016270698A1Sensor device for detecting displacements of human's body surface accompanying respirationHATAKEYAMA YOSHIYUKI·Filed 2016·Application pending·0 cites
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