Inventor · disambiguated record
Masatsugu Nakano
Also filed as: NAKANO MASATSUGU
82 granted patents·32 pending applications·450 citations·filing 2001–2025
99Inventor score
Files withMITSUBISHI ELECTRIC CORP30CANON KK21NAKANO MASATSUGU21TERAWATT TECH INC14SAMSUNG SDI CO LTD7
Top patents by PatentIndex Score
114 records- 0193US10404124B2Rotary electric machineMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Sep 3, 2019·7 cites·13 claims
- 0293US9564779B2Permanent magnet motorNAKANO MASATSUGU·Filed 2011·Granted Feb 7, 2017·14 cites·13 claims
- 0393US6462452B2Permanent magnet motorMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Oct 8, 2002·53 cites·6 claims
- 0492US9013083B2Permanent magnet type rotary electric machineMORITA YUSUKE·Filed 2010·Granted Apr 21, 2015·14 cites·7 claims
- 0592US6853105B2Permanent magnet motorMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Feb 8, 2005·42 cites·14 claims
- 0690US9216907B2Method of manufacturing positive electrode active material for lithium ion battery, positive electrode active material for lithium ion battery, electrode for lithium ion battery, and lithium ion batteryNAKANO MASATSUGU·Filed 2010·Granted Dec 22, 2015·7 cites·9 claims
- 0790US8324768B2Rotational angle detection device and method for permanent magnet dynamo-electric machine and electric power steering deviceNAKANO MASATSUGU·Filed 2009·Granted Dec 4, 2012·19 cites·19 claims
- 0889US11456633B2Permanent magnet rotating electric machineMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Sep 27, 2022·5 cites·13 claims
- 0988US12125975B2Phase-change electrolyte separator for a solid-state batteryTERAWATT TECH INC·Filed 2019·Granted Oct 22, 2024·2 cites·12 claims
- 1088US10320254B2Permanent magnet motor and electric power steering apparatusMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Jun 11, 2019·8 cites·14 claims
- 1187US11271253B2Cylindrical anode-free solid state battery having a pseudo-solid lithium gel layerTERAWATT TECH INC·Filed 2019·Granted Mar 8, 2022·2 cites·17 claims
- 1287US9923438B2Method for manufacturing a rotary electric machineMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Mar 20, 2018·7 cites·4 claims
- 1387US9800100B2Permanent magnet motor and driving apparatus-integrated permanent magnet motorMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Oct 24, 2017·4 cites·18 claims
- 1487US9478808B2Positive active material, positive electrode and rechargeable lithium battery including sameSAMSUNG SDI CO LTD·Filed 2013·Granted Oct 25, 2016·4 cites·8 claims
- 1587US9338925B2Device for controlling drive of motor for electric power steering deviceNAKANO MASATSUGU·Filed 2011·Granted May 10, 2016·8 cites·1 claims
- 1687US9331623B2Brushless motor, external AC voltage source, and electric power steering deviceHIROTANI Yu·Filed 2013·Granted May 3, 2016·8 cites·13 claims
- 1786US9627936B2Permanent magnet motorNAKANO MASATSUGU·Filed 2011·Granted Apr 18, 2017·7 cites·13 claims
- 1886US9172278B2Permanent magnet type rotary electric machine and electric power steering apparatus using the sameNAKANO MASATSUGU·Filed 2010·Granted Oct 27, 2015·7 cites·13 claims
- 1986US7009389B2Rotation angle detection deviceMITSUBISHI ELECTRIC CORP·Filed 2005·Granted Mar 7, 2006·12 cites·12 claims
- 2086US6894413B2Permanent magnet dynamo electric machine, and permanent magnet synchronous generator for wind power generationTOSHIBA MITSUBISHI ELEC INC·Filed 2002·Granted May 17, 2005·32 cites·16 claims
- 2186US2025015350A1Phase-change electrolyte separator for a solid-state batteryTERAWATT TECH INC·Filed 2024·Application pending·0 cites
- 2285US11283332B2Rotating electric machineMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Mar 22, 2022·3 cites·15 claims
- 2385US9627944B2Electric drive apparatusNAKANO MASATSUGU·Filed 2012·Granted Apr 18, 2017·6 cites·14 claims
- 2484US11069897B2Volume-expansion accommodable anode-free solid-state batteryTERAWATT TECH INC·Filed 2019·Granted Jul 20, 2021·2 cites·20 claims
- 2584US10833549B2Rotary electric machineMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Nov 10, 2020·3 cites·13 claims
- 2683US7605514B2Electric machineMITSUBISHI ELECTRIC CORP·Filed 2007·Granted Oct 20, 2009·12 cites·13 claims
- 2781US9601950B2Permanent magnet motorYAMAMURA AKIHIRO·Filed 2011·Granted Mar 21, 2017·5 cites·17 claims
- 2881US8217545B2Rotor of permanent magnet rotary machine and manufacturing method of rotorKAWASAKI SACHIKO·Filed 2009·Granted Jul 10, 2012·14 cites·12 claims
- 2979US11131838B2Optical system, and imaging apparatus and projecting apparatus having the sameCANON KK·Filed 2018·Granted Sep 28, 2021·2 cites·19 claims
- 3079US10236750B2Rotating electric machine with a built-in control device and electric power assist steering systemMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Mar 19, 2019·8 cites·16 claims
- 3179US8829758B2Rotary electric machineTAKIZAWA YUJI·Filed 2012·Granted Sep 9, 2014·6 cites·7 claims
- 3279US8460573B2Method for producing cathode active material for lithium ion batteries, cathode active material for lithium ion batteries obtained by the production method, lithium ion battery electrode, and lithium ion batteryNAKANO MASATSUGU·Filed 2009·Granted Jun 11, 2013·7 cites·3 claims
- 3377US10177611B2Stator core, stator, and rotating electrical machineMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Jan 8, 2019·4 cites·6 claims
- 3477US8598762B2Permanent magnet rotating electric machine and electric power steering device using the sameNAKANO MASATSUGU·Filed 2009·Granted Dec 3, 2013·8 cites·15 claims
- 3577US7466055B2Permanent-magnet synchronous motorMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Dec 16, 2008·15 cites·6 claims
- 3677US2023216044A1Lithium secondary batteryTERAWATT TECH K K·Filed 2023·Application pending·0 cites
- 3777US2023395939A1Lithium secondary batteryTERAWATT TECH K K·Filed 2023·Application pending·0 cites
- 3877US2023207790A1Lithium secondary batteryTERAWATT TECH K K·Filed 2023·Application pending·0 cites
- 3976US9391327B2Positive electrode for rechargeable lithium battery, preparing same, and rechargeable lithium batterySAMSUNG SDI CO LTD·Filed 2014·Granted Jul 12, 2016·1 cites·8 claims
- 4076US9088196B2Motor drive device for electric power steering apparatusNAKANO MASATSUGU·Filed 2011·Granted Jul 21, 2015·3 cites·13 claims
- 4175US11695149B2Isostatic press devices and processes for cylindrical solid-state batteriesTERAWATT TECH INC·Filed 2021·Granted Jul 4, 2023·0 cites·20 claims
- 4275US10418866B2Multiple-polyphase AC dynamo-electric machine and electric power steering deviceMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Sep 17, 2019·3 cites·21 claims
- 4375US10389193B2Reluctance motor and manufacturing method for rotor core used in reluctance motorMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Aug 20, 2019·2 cites·9 claims
- 4475US9880375B2Zoom lens and image pickup apparatus including the sameCANON KK·Filed 2016·Granted Jan 30, 2018·2 cites·14 claims
- 4575US9543802B2Motor drive apparatusNAKANO MASATSUGU·Filed 2011·Granted Jan 10, 2017·3 cites·20 claims
- 4675US8648513B2Permanent magnet type rotating electrical machine and electric power steering deviceNAKANO MASATSUGU·Filed 2008·Granted Feb 11, 2014·7 cites·9 claims
- 4775US7268537B2Rotation angle detection device that converts m-phase windings into two-phase windings and dynamo-electric machine using the sameMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Sep 11, 2007·16 cites·14 claims
- 4875US2023028855A1Solid state battery variable pressure optimization systemTERAWATT TECH INC·Filed 2022·Application pending·0 cites
- 4974US9535237B2Zoom lens and image pickup apparatus including the sameCANON KK·Filed 2015·Granted Jan 3, 2017·2 cites·8 claims
- 5072US11522212B2Layered pressure homogenizing soft medium for li-ion rechargeable batteriesTERAWATT TECH INC·Filed 2019·Granted Dec 6, 2022·0 cites·12 claims
Showing the top 50 of 114 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →