Inventor · disambiguated record
Motomi Shimada
Also filed as: SHIMADA MOTOMI
14 granted patents·4 pending applications·151 citations·filing 2000–2023
92Inventor score
Top patents by PatentIndex Score
18 records- 0193US7075306B2Power control unitHITACHI LTD·Filed 2005·Granted Jul 11, 2006·49 cites·13 claims
- 0284US6456909B1Control apparatus of electric vehicleHITACHI LTD·Filed 2000·Granted Sep 24, 2002·47 cites·11 claims
- 0383US7466103B2Battery moduleHITACHI LTD·Filed 2005·Granted Dec 16, 2008·5 cites·3 claims
- 0482US7692430B2Power control unitHITACHI LTD·Filed 2007·Granted Apr 6, 2010·14 cites·9 claims
- 0577US8120365B2Power control unitEMORI AKIHIKO·Filed 2010·Granted Feb 21, 2012·4 cites·7 claims
- 0672US7319333B2Power control unitHITACHI LTD·Filed 2006·Granted Jan 15, 2008·7 cites·5 claims
- 0771US7176645B2Control apparatus for electric railcarHITACHI LTD·Filed 2005·Granted Feb 13, 2007·10 cites·8 claims
- 0864US7965056B2Control apparatus of power conversion systemHITACHI LTD·Filed 2008·Granted Jun 21, 2011·6 cites·11 claims
- 0964US2025296609A1Railway upcycle system, method of same, and generation method by sameHITACHI LTD·Filed 2023·Application pending·0 cites
- 1060US9108645B2Driving system for railroad vehicleSHIMADA MOTOMI·Filed 2009·Granted Aug 18, 2015·3 cites·2 claims
- 1155US8924051B2Drive device for railway vehicleARAKI DAIJIRO·Filed 2011·Granted Dec 30, 2014·3 cites·18 claims
- 1254US8963456B2Power converter and power converter of rolling stockSUGIURA TETSU·Filed 2012·Granted Feb 24, 2015·3 cites·1 claims
- 1345US9350284B2Power conversion deviceHITACHI LTD·Filed 2012·Granted May 24, 2016·0 cites·6 claims
- 1442US2004138785A1Power control unitFiled 2004·Application pending·0 cites
- 1541US8825240B2Control device for electric rolling stockHITACHI LTD·Filed 2013·Granted Sep 2, 2014·0 cites·17 claims
- 1638US2004000888A1Control apparatus for electric railcarFiled 2003·Application pending·0 cites
- 1737US2004216636A1Hybrid transport vehicleHITACHI LTD·Filed 2004·Application pending·0 cites
- 1833US8816615B2Drive device for railway vehicleARAKI DAIJIRO·Filed 2012·Granted Aug 26, 2014·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →