Inventor · disambiguated record
Sumiko Amamiya
Also filed as: AMAMIYA SUMIKO · OHSHIMA KEIJIRO
12 granted patents·115 citations·filing 2004–2008
91Inventor score
Top patents by PatentIndex Score
12 records- 0194US7221116B2Motor control apparatusTOYOTA MOTOR CO LTD·Filed 2005·Granted May 22, 2007·28 cites·10 claims
- 0287US7609012B2Motor control apparatusDENSO CORP·Filed 2007·Granted Oct 27, 2009·13 cites·2 claims
- 0385US7005814B2Motor control apparatus having current supply phase correctionTOYOTA MOTOR CO LTD·Filed 2005·Granted Feb 28, 2006·14 cites·8 claims
- 0480US7667427B2Motor control apparatusDENSO CORP·Filed 2005·Granted Feb 23, 2010·11 cites·28 claims
- 0572US7549351B2Shift control system, shift control method and shift switching deviceTOYOTA MOTOR CO LTD·Filed 2008·Granted Jun 23, 2009·4 cites·26 claims
- 0672US7370547B2Shift control system, shift control method and shift switching deviceTOYOTA MOTOR CO LTD·Filed 2004·Granted May 13, 2008·10 cites·24 claims
- 0768US7549352B2Shift control system, shift control method, and shift switching deviceTOYOTA MOTOR CO LTD·Filed 2008·Granted Jun 23, 2009·3 cites·2 claims
- 0868US7107869B2Shift control system and shift control methodTOYOTA MOTOR CO LTD·Filed 2004·Granted Sep 19, 2006·12 cites·27 claims
- 0967US8068946B2Hybrid vehicle and control method thereofAMAMIYA SUMIKO·Filed 2006·Granted Nov 29, 2011·8 cites·9 claims
- 1059US7040187B2Shift control system and shift control methodTOYOTA MOTOR CO LTD·Filed 2004·Granted May 9, 2006·7 cites·6 claims
- 1156US8160797B2Control apparatus and control method of a vehicleAMAMIYA SUMIKO·Filed 2007·Granted Apr 17, 2012·4 cites·13 claims
- 1243US7087890B2Rotating-body control deviceTOYOTA MOTOR CO LTD·Filed 2004·Granted Aug 8, 2006·1 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →