Assignee
HATANAKA KEITA
JP·11 granted patents·51 citations·filing 2010–2013
Top patents by PatentIndex Score
11 records- 0188US8884451B2Diesel hybrid vehicle systemHATANAKA KEITA·Filed 2010·Granted Nov 11, 2014·8 cites·10 claims
- 0285US9227516B2Electric vehicle propulsion control device and railway vehicle systemHATANAKA KEITA·Filed 2011·Granted Jan 5, 2016·12 cites·15 claims
- 0375US9731616B2Railway vehicle systemHATANAKA KEITA·Filed 2012·Granted Aug 15, 2017·6 cites·3 claims
- 0470US8786116B2Vehicle control device and diesel hybrid vehicle systemHATANAKA KEITA·Filed 2010·Granted Jul 22, 2014·4 cites·19 claims
- 0569US9868355B2Propulsion control apparatus for railroad vehicleHATANAKA KEITA·Filed 2013·Granted Jan 16, 2018·4 cites·4 claims
- 0668US9221354B2Propulsion control apparatus of electric motor vehicle and control method for propulsion control apparatusHATANAKA KEITA·Filed 2012·Granted Dec 29, 2015·4 cites·18 claims
- 0765US9346363B2Propulsion control apparatus of engine hybrid railroad vehicleHATANAKA KEITA·Filed 2012·Granted May 24, 2016·3 cites·6 claims
- 0864US9564768B2Discharge device for electricity storage deviceHATANAKA KEITA·Filed 2012·Granted Feb 7, 2017·2 cites·6 claims
- 0964US8838303B2Vehicle system control deviceHATANAKA KEITA·Filed 2010·Granted Sep 16, 2014·4 cites·1 claims
- 1058US9174546B2Propulsion control apparatus of electric motor vehicle and control method for propulsion control apparatusHATANAKA KEITA·Filed 2012·Granted Nov 3, 2015·2 cites·18 claims
- 1157US9145060B2Propulsion control apparatus for electric motor carHATANAKA KEITA·Filed 2011·Granted Sep 29, 2015·2 cites·19 claims
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