Inventor · disambiguated record
Yuji Kariatsumari
Also filed as: KARIATSUMARI YUJI
38 granted patents·4 pending applications·139 citations·filing 1999–2020
96Inventor score
Top patents by PatentIndex Score
42 records- 0184US9518844B2Rotation angle detection device compromisingUEDA TAKESHI·Filed 2011·Granted Dec 13, 2016·6 cites·4 claims
- 0283US8380398B2Motor control unit and motor control unit for vehicle steering apparatusJTEKT CORP·Filed 2010·Granted Feb 19, 2013·6 cites·20 claims
- 0380US9638509B2Phase difference detector and rotation angle detection device including the sameJTEKT CORP·Filed 2013·Granted May 2, 2017·4 cites·9 claims
- 0478US9523573B2Rotation angle detection device and electric power steering system including the sameJTEKT CORP·Filed 2013·Granted Dec 20, 2016·8 cites·10 claims
- 0578US9358925B2Warning device for vehicleJTEKT CORP·Filed 2014·Granted Jun 7, 2016·7 cites·12 claims
- 0677US8874315B2Motor control unit and vehicle steering systemKARIATSUMARI YUJI·Filed 2010·Granted Oct 28, 2014·5 cites·14 claims
- 0776US7512468B2Electric power steering apparatusFAVESS CO LTD·Filed 2005·Granted Mar 31, 2009·12 cites·8 claims
- 0874US8541965B2Motor controller and electronic power steering apparatusUEDA TAKESHI·Filed 2009·Granted Sep 24, 2013·9 cites·5 claims
- 0974US8154231B2Motor controller and vehicular steering system using said motor controllerKOMATSU HAYATO·Filed 2009·Granted Apr 10, 2012·13 cites·11 claims
- 1070US8862322B2Motor control unit and vehicle steering apparatusKARIATSUMARI YUJI·Filed 2010·Granted Oct 14, 2014·3 cites·16 claims
- 1170US7960940B2Motor control deviceJTEKT CORP·Filed 2008·Granted Jun 14, 2011·8 cites·9 claims
- 1269US9499196B2Electric power steering systemJTEKT CORP·Filed 2014·Granted Nov 22, 2016·4 cites·5 claims
- 1368US8773057B2Motor control unit and electric power steering systemKARIATSUMARI YUJI·Filed 2012·Granted Jul 8, 2014·2 cites·4 claims
- 1465US9658050B2Rotation angle detection deviceJTEKT CORP·Filed 2013·Granted May 23, 2017·2 cites·3 claims
- 1564US8874316B2Vehicle steering systemKARIATSUMARI YUJI·Filed 2011·Granted Oct 28, 2014·4 cites·7 claims
- 1662US10202145B2Electric power steering systemJTEKT CORP·Filed 2016·Granted Feb 12, 2019·1 cites·2 claims
- 1761US8874318B2Motor control unit and motor control unit for vehicle steering apparatusJTEKT CORP·Filed 2012·Granted Oct 28, 2014·1 cites·19 claims
- 1859US9605974B2Rotation angle detecting deviceJTEKT CORP·Filed 2014·Granted Mar 28, 2017·1 cites·7 claims
- 1959US8494715B2Vehicle steering apparatusKARIATSUMARI YUJI·Filed 2009·Granted Jul 23, 2013·4 cites·11 claims
- 2059US6158545APower steering apparatusKOYO SEIKO CO·Filed 1999·Granted Dec 12, 2000·22 cites·3 claims
- 2158US9242625B2Road friction coefficient estimating unit and road friction coefficient estimating methodJTEKT CORP·Filed 2012·Granted Jan 26, 2016·1 cites·2 claims
- 2256US9625249B2Rotation angle detection device and electric power steering system including the sameJTEKT CORP·Filed 2013·Granted Apr 18, 2017·2 cites·9 claims
- 2353US11603131B2Control device and turning deviceJTEKT CORP·Filed 2020·Granted Mar 14, 2023·0 cites·4 claims
- 2453US8791659B2Motor control unit and electric power steering systemNAMIKAWA ISAO·Filed 2012·Granted Jul 29, 2014·1 cites·3 claims
- 2552US11453437B2Control device and steering deviceJTEKT CORP·Filed 2020·Granted Sep 27, 2022·0 cites·5 claims
- 2647US10252669B2Warning device generating warning vibration wave for vehicle with torque detectorJTEKT CORP·Filed 2018·Granted Apr 9, 2019·0 cites·2 claims
- 2747US8897964B2Motor control deviceJTEKT CORP·Filed 2013·Granted Nov 25, 2014·0 cites·7 claims
- 2847US8823305B2Electric power steering systemNIIMI KOZO·Filed 2012·Granted Sep 2, 2014·2 cites·13 claims
- 2946US8368343B2Motor control deviceJTEKT CORP·Filed 2009·Granted Feb 5, 2013·0 cites·10 claims
- 3046US2017232889A1Warning Device For VehicleJTEKT CORP·Filed 2017·Application pending·0 cites
- 3146US2010235051A1Motor control unit and motor control unit for vehicle steering apparatusJTEKT CORP·Filed 2010·Application pending·0 cites
- 3245US8560177B2Electric power steering systemKOMATSU HAYATO·Filed 2011·Granted Oct 15, 2013·0 cites·19 claims
- 3345US8129935B2Motor control deviceKARIATSUMARI YUJI·Filed 2008·Granted Mar 6, 2012·1 cites·11 claims
- 3445US2014163921A1Rotation angle detection deviceJTEKT CORP·Filed 2013·Application pending·0 cites
- 3541US6305489B1Power steering apparatusKOYO SEIKO CO·Filed 1999·Granted Oct 23, 2001·10 cites·1 claims
- 3640US2017366075A1Synchronous Reluctance MotorJTEKT CORP·Filed 2017·Application pending·0 cites
- 3739US8862323B2Motor control device and vehicle-steering device comprising sameKARIATSUMARI YUJI·Filed 2009·Granted Oct 14, 2014·0 cites·5 claims
- 3839US8838340B2Electric power steering systemMAEDA SHINGO·Filed 2011·Granted Sep 16, 2014·0 cites·3 claims
- 3937US8855858B2Motor control unit and vehicle steering systemKARIATSUMARI YUJI·Filed 2010·Granted Oct 7, 2014·0 cites·4 claims
- 4036US7567055B2Controller for brushless motorJTEKT CORP·Filed 2007·Granted Jul 28, 2009·0 cites·6 claims
- 4135US8892306B2Motor control unit and vehicle steering systemKARIATSUMARI YUJI·Filed 2010·Granted Nov 18, 2014·0 cites·6 claims
- 4233US8901874B2Electric power steering systemNIIMI KOZO·Filed 2012·Granted Dec 2, 2014·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →