Inventor · disambiguated record
Yuji Takizawa
Also filed as: TAKIZAWA YUJI
48 granted patents·7 pending applications·408 citations·filing 1991–2021
97Inventor score
Files withMITSUBISHI ELECTRIC CORP39FUJITSU LTD6NAKANO MASATSUGU3HIROTANI Yu2MITSUBISHI GENERATOR CO LTD1
Top patents by PatentIndex Score
55 records- 0196US10910892B2Rotary electric machine and electric power steering apparatusMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Feb 2, 2021·12 cites·23 claims
- 0294US9571017B2Motor drive deviceMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Feb 14, 2017·14 cites·24 claims
- 0393US9564779B2Permanent magnet motorNAKANO MASATSUGU·Filed 2011·Granted Feb 7, 2017·14 cites·13 claims
- 0492US10916983B2Permanent-magnet motorMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Feb 9, 2021·5 cites·16 claims
- 0591US10840756B2Rotor and motor of rotating electrical deviceMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Nov 17, 2020·6 cites·8 claims
- 0691US5307353AFault recovery system of a ring networkFUJITSU LTD·Filed 1991·Granted Apr 26, 1994·107 cites·25 claims
- 0788US10320254B2Permanent magnet motor and electric power steering apparatusMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Jun 11, 2019·8 cites·14 claims
- 0887US10439459B2RotorMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Oct 8, 2019·8 cites·7 claims
- 0987US9331623B2Brushless motor, external AC voltage source, and electric power steering deviceHIROTANI Yu·Filed 2013·Granted May 3, 2016·8 cites·13 claims
- 1086US9627936B2Permanent magnet motorNAKANO MASATSUGU·Filed 2011·Granted Apr 18, 2017·7 cites·13 claims
- 1185US11018616B2Electric driving apparatus and electric power steering apparatusMITSUBISHI ELECTRIC CORP·Filed 2017·Granted May 25, 2021·3 cites·11 claims
- 1285US10075037B2Electric motor and electric power steering device using the sameMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Sep 11, 2018·6 cites·17 claims
- 1382US11211838B2IPM rotorMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Dec 28, 2021·2 cites·10 claims
- 1482US11001297B2Electric motor control system and electric power steering apparatus therewithMITSUBISHI ELECTRIC CORP·Filed 2016·Granted May 11, 2021·2 cites·12 claims
- 1579US8829758B2Rotary electric machineTAKIZAWA YUJI·Filed 2012·Granted Sep 9, 2014·6 cites·7 claims
- 1679US5367545AAsynchronous signal extracting circuitFUJITSU LTD·Filed 1991·Granted Nov 22, 1994·53 cites·6 claims
- 1775US10418866B2Multiple-polyphase AC dynamo-electric machine and electric power steering deviceMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Sep 17, 2019·3 cites·21 claims
- 1874US5257311ASystem for monitoring ATM cross-connecting apparatus by inside-apparatus monitoring cellFUJITSU LTD·Filed 1992·Granted Oct 26, 1993·75 cites·11 claims
- 1973US11411445B2Permanent-magnet synchronous motor and electric power steering deviceMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Aug 9, 2022·1 cites·17 claims
- 2073US10177637B2Permanent magnet motorMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Jan 8, 2019·3 cites·8 claims
- 2169US9985507B2Permanent magnet type motorMITSUBISHI ELECTRIC CORP·Filed 2013·Granted May 29, 2018·2 cites·12 claims
- 2269US9240707B2Rotary electric machineTAKIGUCHI RYUICHI·Filed 2012·Granted Jan 19, 2016·3 cites·20 claims
- 2367US12289016B2Rotating electric machine and stator manufacturing methodMITSUBISHI ELECTRIC CORP·Filed 2020·Granted Apr 29, 2025·0 cites·13 claims
- 2467US10630133B2Electric driving apparatusMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Apr 21, 2020·1 cites·7 claims
- 2566US10574125B2Rotor with flux barrier for reducing flux generated by winding inductanceHIROTANI Yu·Filed 2013·Granted Feb 25, 2020·2 cites·13 claims
- 2662USRE37401EFault recovery system of a ring networkFUJITSU LTD·Filed 1996·Granted Oct 2, 2001·22 cites·46 claims
- 2761US10396612B2Permanent magnet type concentrated winding motorNAKANO MASATSUGU·Filed 2011·Granted Aug 27, 2019·1 cites·10 claims
- 2860US12249889B2Magnetic-geared motor with divisional spacersMITSUBISHI ELECTRIC CORP·Filed 2020·Granted Mar 11, 2025·0 cites·10 claims
- 2957US12500498B2Rotary electric machineMITSUBISHI ELECTRIC CORP·Filed 2020·Granted Dec 16, 2025·0 cites·13 claims
- 3057US11264880B2Permanent magnet motorMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Mar 1, 2022·0 cites·11 claims
- 3154US12313685B2Short circuit detection device for rotating electrical machineMITSUBISHI GENERATOR CO LTD·Filed 2021·Granted May 27, 2025·0 cites·20 claims
- 3253US11901772B2Rotating electrical machineMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Feb 13, 2024·0 cites·14 claims
- 3351US10944347B2Rotary 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
- 3450US11512977B2Redundant resolver and rotation angle detection device using sameMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Nov 29, 2022·0 cites·15 claims
- 3550US5408476AOne bit error correction method having actual data reproduction functionFUJITSU LTD·Filed 1993·Granted Apr 18, 1995·16 cites·6 claims
- 3649US10374474B2Permanent magnet motorMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Aug 6, 2019·0 cites·4 claims
- 3747US10644573B2Permanent magnet motorMITSUBISHI ELECTRIC CORP·Filed 2015·Granted May 5, 2020·0 cites·8 claims
- 3846US12072392B2Short circuit detection device and short circuit detection methodMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Aug 27, 2024·0 cites·10 claims
- 3945US11695366B2Short circuit detection device, and short circuit detection method for rotating electric machineMITSUBISHI ELECTRIC CORP·Filed 2020·Granted Jul 4, 2023·0 cites·12 claims
- 4044US10199895B2Permanent magnet type motor and electric power steering apparatusMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Feb 5, 2019·0 cites·12 claims
- 4144US2022390519A1Short-circuit detection device and short-circuit detection methodMITSUBISHI ELECTRIC CORP·Filed 2019·Application pending·0 cites
- 4244US2021075273A1Rotating electric machine and electric power steering device having rotating electric machineMITSUBISHI ELECTRIC CORP·Filed 2019·Application pending·0 cites
- 4343US11108312B2Permanent-magnet motor including v-shaped permanent-magnet pairsMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Aug 31, 2021·0 cites·2 claims
- 4443US8922090B2Rotating 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
- 4542US10871365B2Angle detection device and electric power steering apparatusMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Dec 22, 2020·0 cites·16 claims
- 4642US2022120822A1Short-circuit detection device and short-circuit detection methodMITSUBISHI ELECTRIC CORP·Filed 2019·Application pending·0 cites
- 4741US11404925B2Permanent magnet motorMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Aug 2, 2022·0 cites·18 claims
- 4841US10903724B2Rotation angle detector and rotary electric machineMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Jan 26, 2021·0 cites·10 claims
- 4941US5515386ATransmission circuit for transmitting fixed-length dataFUJITSU LTD·Filed 1994·Granted May 7, 1996·15 cites·10 claims
- 5041US2019173339A1Rotary electric machineMITSUBISHI ELECTRIC CORP·Filed 2016·Application pending·0 cites
Showing the top 50 of 55 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →