Inventor · disambiguated record
Hirozumi Eki
Also filed as: EKI HIROZUMI
23 granted patents·170 citations·filing 1993–2016
94Inventor score
Files withJTEKT CORP14ITAMOTO HIDENORI3TAMAIZUMI TERUTAKA2MAZDA MOTOR CORP AND NALDEC CO1NISHIMURA AKIHIKO1
Top patents by PatentIndex Score
23 records- 0193US8977437B2Electric power steering systemJTEKT CORP·Filed 2013·Granted Mar 10, 2015·22 cites·2 claims
- 0288US7028804B2Steering angle neutral position detection error protecting method and detection error protecting apparatusTOYODA MACHINE WORKS LTD·Filed 2003·Granted Apr 18, 2006·47 cites·4 claims
- 0385US9914473B2Electric power steering systemJTEKT CORP·Filed 2016·Granted Mar 13, 2018·6 cites·10 claims
- 0478US5265945ASlip control system for vehicleMAZDA MOTOR CORP AND NALDEC CO·Filed 1993·Granted Nov 30, 1993·30 cites·7 claims
- 0574US8897965B2Electric power steering apparatusTAMAIZUMI TERUTAKA·Filed 2012·Granted Nov 25, 2014·7 cites·15 claims
- 0671US8027766B2Electric power steering deviceJTEKT CORP·Filed 2009·Granted Sep 27, 2011·10 cites·20 claims
- 0770US9327760B2Electric power steering systemJTEKT CORP·Filed 2014·Granted May 3, 2016·5 cites·7 claims
- 0870US8989966B2Electric power steering device and sensor abnormality detection deviceITAMOTO HIDENORI·Filed 2012·Granted Mar 24, 2015·6 cites·15 claims
- 0962US7031813B2Electric steering control deviceTOYOTA MOTOR CO LTD·Filed 2003·Granted Apr 18, 2006·14 cites·8 claims
- 1060US8050824B2Electric power steering apparatusJTEKT CORP·Filed 2008·Granted Nov 1, 2011·4 cites·7 claims
- 1157US9296415B2Electronic power steering apparatusITAMOTO HIDENORI·Filed 2012·Granted Mar 29, 2016·3 cites·4 claims
- 1257US9272730B2Electric power steering systemJTEKT CORP·Filed 2014·Granted Mar 1, 2016·2 cites·4 claims
- 1356US9718492B2Electric power steering apparatusJTEKT CORP·Filed 2014·Granted Aug 1, 2017·2 cites·5 claims
- 1456US9045157B2Electric power steering apparatusJTEKT CORP·Filed 2014·Granted Jun 2, 2015·2 cites·7 claims
- 1555US7278512B2Variable gear ratio hydraulic power steering deviceJTEKT CORP·Filed 2005·Granted Oct 9, 2007·3 cites·7 claims
- 1654US7708109B2Electric power steering apparatusJTEKT CORP·Filed 2007·Granted May 4, 2010·2 cites·17 claims
- 1751US9051004B2Electric power steering systemJTEKT CORP·Filed 2014·Granted Jun 9, 2015·1 cites·15 claims
- 1851US8981690B2Electric power steering systemITAMOTO HIDENORI·Filed 2012·Granted Mar 17, 2015·2 cites·1 claims
- 1949US8738229B2Electric power steering device and method for controlling the sameTAMAIZUMI TERUTAKA·Filed 2009·Granted May 27, 2014·1 cites·4 claims
- 2046US8099211B2Electric power steering apparatusNISHIMURA AKIHIKO·Filed 2008·Granted Jan 17, 2012·1 cites·4 claims
- 2144US9290200B2Vehicle power steering systemJTEKT CORP·Filed 2014·Granted Mar 22, 2016·0 cites·9 claims
- 2240US8775027B2Electric power steering systemJTEKT CORP·Filed 2013·Granted Jul 8, 2014·0 cites·4 claims
- 2338US9573616B2Electric power steering deviceJTEKT CORP·Filed 2015·Granted Feb 21, 2017·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →