Inventor · disambiguated record
Takayoshi Sugawara
Also filed as: SUGAWARA TAKAYOSHI
39 granted patents·3 pending applications·116 citations·filing 2010–2024
96Inventor score
Top patents by PatentIndex Score
42 records- 0192US10144448B2Electric power steering apparatusNSK LTD·Filed 2015·Granted Dec 4, 2018·8 cites·18 claims
- 0292US9919733B2Electric power steering apparatusNSK LTD·Filed 2015·Granted Mar 20, 2018·8 cites·32 claims
- 0392US9362860B2Multi-phase motor control apparatus and electric power steering apparatus using the sameNSK LTD·Filed 2013·Granted Jun 7, 2016·11 cites·6 claims
- 0491US10589779B2Electric power steering apparatusNSK LTD·Filed 2015·Granted Mar 17, 2020·7 cites·11 claims
- 0591US10494016B2Electric power steering apparatusNSK LTD·Filed 2017·Granted Dec 3, 2019·4 cites·18 claims
- 0688US11101756B2Motor control unit and electric power steering apparatus equipped with the sameNSK LTD·Filed 2019·Granted Aug 24, 2021·3 cites·20 claims
- 0788US11097770B2Electric power steering apparatusNSK LTD·Filed 2018·Granted Aug 24, 2021·5 cites·10 claims
- 0888US10494017B2Electric power steering apparatusNSK LTD·Filed 2017·Granted Dec 3, 2019·3 cites·11 claims
- 0986US10131377B2Electric power steering apparatusNSK LTD·Filed 2015·Granted Nov 20, 2018·5 cites·22 claims
- 1086US9866155B2Motor control unit and electric power steering apparatus equipped with the sameNSK LTD·Filed 2016·Granted Jan 9, 2018·3 cites·20 claims
- 1184US11097772B2Motor control unit and electric power steering apparatus equipped with the sameNSK LTD·Filed 2018·Granted Aug 24, 2021·2 cites·23 claims
- 1284US9254863B2Torque detecting device and electric power steering deviceKUWAHARA MASAKI·Filed 2012·Granted Feb 9, 2016·11 cites·24 claims
- 1383US10873284B2Motor control unit and electric power steering apparatus equipped with the sameNSK LTD·Filed 2018·Granted Dec 22, 2020·2 cites·9 claims
- 1483US10807635B2Electric power steering apparatusNSK LTD·Filed 2018·Granted Oct 20, 2020·2 cites·16 claims
- 1582US8825301B2Electric power steering apparatusSUGAWARA TAKAYOSHI·Filed 2010·Granted Sep 2, 2014·14 cites·13 claims
- 1679US10864941B2Electric power steering apparatusNSK LTD·Filed 2020·Granted Dec 15, 2020·1 cites·2 claims
- 1777US10676127B2Electric power steering apparatusNSK LTD·Filed 2017·Granted Jun 9, 2020·3 cites·13 claims
- 1875US10597071B2Electric power steering apparatusNSK LTD·Filed 2017·Granted Mar 24, 2020·2 cites·11 claims
- 1975US9248853B2Abnormality diagnosing method for torque detecting device and electric power steering deviceKUWAHARA MASAKI·Filed 2012·Granted Feb 2, 2016·5 cites·19 claims
- 2075US9056626B2Electric power steering apparatusIMAMURA YOUSUKE·Filed 2013·Granted Jun 16, 2015·7 cites·17 claims
- 2174US10668941B2Electric power steering apparatusNSK LTD·Filed 2017·Granted Jun 2, 2020·2 cites·12 claims
- 2274US10530245B2Electric power steering apparatusNSK LTD·Filed 2017·Granted Jan 7, 2020·2 cites·12 claims
- 2367US11084528B2Electric power steering apparatusNSK LTD·Filed 2020·Granted Aug 10, 2021·0 cites·2 claims
- 2466US10179603B2Electric power steering apparatusNSK LTD·Filed 2018·Granted Jan 15, 2019·1 cites·16 claims
- 2563US12473018B2Electric power steering deviceNSK STEERING & CONTROL INC·Filed 2024·Granted Nov 18, 2025·0 cites·10 claims
- 2662US10086866B2Electric power steering apparatusNSK LTD·Filed 2016·Granted Oct 2, 2018·1 cites·41 claims
- 2760US12454308B2Motor control device, electric actuator product, and electric power steering deviceNSK LTD·Filed 2023·Granted Oct 28, 2025·0 cites·9 claims
- 2860US10850765B2Electric power steering systemNSK LTD·Filed 2019·Granted Dec 1, 2020·1 cites·6 claims
- 2960US10286949B2Electric power steering apparatusNSK LTD·Filed 2016·Granted May 14, 2019·1 cites·17 claims
- 3059US10279837B2Vehicle steering angle detecting apparatus and electric power steering apparatus equipped with the sameNSK LTD·Filed 2016·Granted May 7, 2019·1 cites·19 claims
- 3157US9840272B2Electric power steering apparatusNSK LTD·Filed 2015·Granted Dec 12, 2017·1 cites·8 claims
- 3257US9667179B2Multi-phase motor control apparatus and electric power steering apparatus using the sameNSK LTD·Filed 2016·Granted May 30, 2017·0 cites·9 claims
- 3354US10882550B2Electric power steering apparatusNSK LTD·Filed 2018·Granted Jan 5, 2021·0 cites·16 claims
- 3444US9796407B2Steering angle detecting apparatus for vehicles and electric power steering apparatus equipped therewithNSK LTD·Filed 2016·Granted Oct 24, 2017·0 cites·13 claims
- 3543US11001295B2Motor control device, motor control method, and electric power steering deviceNSK LTD·Filed 2018·Granted May 11, 2021·0 cites·16 claims
- 3643US10427710B2Electric power steering apparatusNSK LTD·Filed 2017·Granted Oct 1, 2019·0 cites·12 claims
- 3741US10549772B2Electric power steering apparatusNSK LTD·Filed 2017·Granted Feb 4, 2020·0 cites·11 claims
- 3840US2020395882A1Electric power steering apparatusNSK LTD·Filed 2019·Application pending·0 cites
- 3939US10807636B2Electric power steering apparatusNSK LTD·Filed 2018·Granted Oct 20, 2020·0 cites·9 claims
- 4038US9586616B2Electric power steering deviceNSK LTD·Filed 2015·Granted Mar 7, 2017·0 cites·8 claims
- 4137US2018354550A1Control method and control unit of electric power steering apparatusNSK LTD·Filed 2016·Application pending·0 cites
- 4236US2018009472A1Steering holding judging apparatus for vehicle and electric power steering apparatus equipped with the sameNSK LTD·Filed 2016·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Takayoshi Sugawara files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →