Inventor · disambiguated record
Masafumi Okazaki
Also filed as: OKAZAKI MASAFUMI
28 granted patents·3 pending applications·460 citations·filing 1997–2021
96Inventor score
Top patents by PatentIndex Score
31 records- 0197US6707185B2Electric power steering apparatusMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Mar 16, 2004·112 cites·17 claims
- 0297US6600244B2Electric motorFiled 2001·Granted Jul 29, 2003·133 cites·8 claims
- 0392US10916983B2Permanent-magnet motorMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Feb 9, 2021·5 cites·16 claims
- 0492US6853105B2Permanent magnet motorMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Feb 8, 2005·42 cites·14 claims
- 0587US5915416AThree way electromagnetic valveMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Jun 29, 1999·52 cites·10 claims
- 0685US11018616B2Electric driving apparatus and electric power steering apparatusMITSUBISHI ELECTRIC CORP·Filed 2017·Granted May 25, 2021·3 cites·11 claims
- 0785US6750574B2Motor for use with motorized power steering apparatusMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Jun 15, 2004·34 cites·13 claims
- 0882US11211838B2IPM rotorMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Dec 28, 2021·2 cites·10 claims
- 0976US6936942B1Motor for electric power steering apparatusMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Aug 30, 2005·24 cites·12 claims
- 1072US7565947B2Vehicular steering systemMITSUBISHI ELECTRIC CORP·Filed 2007·Granted Jul 28, 2009·9 cites·9 claims
- 1172US6876116B2Permanent magnet motorMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Apr 5, 2005·14 cites·12 claims
- 1266US12463480B2Rotating electrical machine and method for manufacturing sameMITSUBISHI ELECTRIC CORP·Filed 2020·Granted Nov 4, 2025·0 cites·10 claims
- 1363US6936949B2Rotation angle detecting apparatusMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Aug 30, 2005·11 cites·2 claims
- 1460US12266980B2Rotary electric machine and method of manufacturing rotary electric machineMITSUBISHI ELECTRIC CORP·Filed 2020·Granted Apr 1, 2025·0 cites·10 claims
- 1560US12191716B2Rotor of rotating electric machine and rotating electric machineMITSUBISHI ELECTRIC CORP·Filed 2020·Granted Jan 7, 2025·0 cites·20 claims
- 1658US8571757B2Steering apparatus for a vehicleOGAWA KENJI·Filed 2007·Granted Oct 29, 2013·4 cites·8 claims
- 1757US11264880B2Permanent magnet motorMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Mar 1, 2022·0 cites·11 claims
- 1854US12136853B2Electric-rotating-machine rotor and manufacturing method thereforMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Nov 5, 2024·0 cites·11 claims
- 1954US12040665B2Rotor of rotating electric machine and method of manufacturing rotorMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Jul 16, 2024·0 cites·5 claims
- 2054US11916437B2IPM rotorMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Feb 27, 2024·0 cites·8 claims
- 2153US11901772B2Rotating electrical machineMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Feb 13, 2024·0 cites·14 claims
- 2252US9000645B2Rotating electrical machineONISHI TOSHIYUKI·Filed 2011·Granted Apr 7, 2015·1 cites·6 claims
- 2352US2024429760A1Rotor, rotating electric machine, and electric power steering deviceMITSUBISHI ELECTRIC CORP·Filed 2021·Application pending·0 cites
- 2451US10944347B2Rotary electrical machine control device, rotary electrical machine, and rotary electrical machine control methodMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Mar 9, 2021·0 cites·10 claims
- 2551US2024356394A1Permanent magnet synchronous motorMITSUBISHI ELECTRIC CORP·Filed 2021·Application pending·0 cites
- 2649US10374474B2Permanent magnet motorMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Aug 6, 2019·0 cites·4 claims
- 2747US6075305ADynamo-electric machineMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Jun 13, 2000·14 cites·8 claims
- 2843US8922090B2Rotating electrical machine having slots at center positions of magnetic poles and manufacturing method of the sameTANAKA YUYA·Filed 2010·Granted Dec 30, 2014·0 cites·9 claims
- 2941US11404925B2Permanent magnet motorMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Aug 2, 2022·0 cites·18 claims
- 3041US7576457B2Electric power steering apparatusMITSUBISHI ELECTRIC CORP·Filed 2006·Granted Aug 18, 2009·0 cites·16 claims
- 3141US2019140500A1Permanent magnet motorMITSUBISHI ELECTRIC CORP·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →