Inventor · disambiguated record
Kazuhiko Baba
Also filed as: BABA KAZUHIKO
58 granted patents·10 pending applications·297 citations·filing 1998–2023
98Inventor score
Top patents by PatentIndex Score
68 records- 0195US8344581B2Induction motor rotor core having shaped slotsMITSUBISHI ELECTRIC CORP·Filed 2011·Granted Jan 1, 2013·15 cites·2 claims
- 0294US9647501B2Interior permanent magnet motor, compressor and refrigeration and air conditioning apparatusNIGO MASAHIRO·Filed 2013·Granted May 9, 2017·13 cites·7 claims
- 0393US10090743B2Embedded permanent magnet-type electric motor, compressor, and refrigeration/air-conditioning deviceMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Oct 2, 2018·7 cites·8 claims
- 0492US9923493B2Drive circuit for synchronous motor, synchronous motor driven by drive circuit, air blower including synchronous motor, air conditioner including air blower, and method of driving synchronous motorMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Mar 20, 2018·10 cites·6 claims
- 0591US6717315B1Permanent magnet type motor and method of producing permanent magnet type motorMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Apr 6, 2004·58 cites·8 claims
- 0689US11070112B2Sensor magnet, rotor, electric motor, and air conditionerMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Jul 20, 2021·4 cites·14 claims
- 0789US8937420B2Rotor of permanent magnet embedded motor, blower, and compressorYABE KOJI·Filed 2010·Granted Jan 20, 2015·9 cites·11 claims
- 0888US9178392B2Rotor of permanent magnet embedded motor, compressor, and refrigeration and air conditioning apparatusYABE KOJI·Filed 2010·Granted Nov 3, 2015·9 cites·10 claims
- 0988US8740584B2Induction motor and hermetic compressorYOSHINO HAYATO·Filed 2008·Granted Jun 3, 2014·11 cites·9 claims
- 1087US8714948B2Permanent magnet motor, hermetic compressor, and fan motorBABA KAZUHIKO·Filed 2007·Granted May 6, 2014·17 cites·14 claims
- 1187US8319388B2Induction motor and hermetic compressorYOSHINO HAYATO·Filed 2008·Granted Nov 27, 2012·16 cites·16 claims
- 1285US9762098B2Electric motor having embedded permanent magnetsMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Sep 12, 2017·6 cites·12 claims
- 1384US10348144B2Permanent-magnet-embedded motorMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Jul 9, 2019·5 cites·6 claims
- 1483US10020699B2Embedded permanent magnet type electric motor, compressor, and refrigeration air-conditioning deviceMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Jul 10, 2018·5 cites·5 claims
- 1583US9800105B2Permanent magnet embedded motor, compressor, and refrigeration and air conditioning deviceNIGO MASAHIRO·Filed 2012·Granted Oct 24, 2017·5 cites·14 claims
- 1681US10389215B2Motor, blower, and compressorMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Aug 20, 2019·4 cites·17 claims
- 1781US9496759B2Rotor of interior permanent magnet motor, compressor, and refrigerating air-conditioning apparatusYABE KOJI·Filed 2011·Granted Nov 15, 2016·5 cites·14 claims
- 1881US9166462B2Rotor of induction motor, induction motor, compressor, air blower, and air conditionerYABE KOJI·Filed 2010·Granted Oct 20, 2015·3 cites·10 claims
- 1980US10008893B2Permanent magnet-embedded electric motor, compressor, and refrigerating and air-conditioning deviceMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Jun 26, 2018·4 cites·14 claims
- 2080US8648514B2Rotary electric motor and blower that uses the sameARITA HIDEAKI·Filed 2009·Granted Feb 11, 2014·10 cites·16 claims
- 2178US9871419B2Rotor of permanent-magnet embedded motor, and compressor, blower, and refrigerating/air conditioning device using the rotorYABE KOJI·Filed 2011·Granted Jan 16, 2018·4 cites·12 claims
- 2276US10348145B2Rotor, electric motor, compressor, and blowerMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Jul 9, 2019·3 cites·19 claims
- 2376US9876402B2Permanent magnet embedded electric motor, compressor, and refrigerating and air-conditioning deviceMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Jan 23, 2018·2 cites·7 claims
- 2476US9634531B2Electric motor with embedded permanent magnet, compressor, and refrigeration/air-conditioning deviceMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Apr 25, 2017·3 cites·6 claims
- 2576US6008563AReluctance motor and compressor-driving reluctance motorMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Dec 28, 1999·42 cites·6 claims
- 2675US9929610B2Electric motor with embedded permanent magnet, and refrigerating air conditioning equipment equipped with sameMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Mar 27, 2018·3 cites·12 claims
- 2775US8466597B2Induction motor rotor core having shaped slotsYABE KOJI·Filed 2008·Granted Jun 18, 2013·6 cites·10 claims
- 2872US10749388B2Stator, motor, compressor, and refrigeration air conditionerMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Aug 18, 2020·1 cites·10 claims
- 2970US8525381B2Rotor of electric motor and electric motor and ventilation fan and compressorYABE KOJI·Filed 2009·Granted Sep 3, 2013·5 cites·10 claims
- 3069US10084354B2Electric motor with a permanent magnet embedded rotor with curved magnets and magnet accommodation holes of varying radiusesMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Sep 25, 2018·2 cites·2 claims
- 3167US9853510B2Permanent magnet-embedded electrical motor, compressor, and refrigerating air conditioning deviceMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Dec 26, 2017·1 cites·6 claims
- 3267US9287759B2Induction motor, compressor, air blower, and air conditionerYABE KOJI·Filed 2010·Granted Mar 15, 2016·2 cites·9 claims
- 3365US10103588B2Permanent magnet-embedded electric motor, compressor, and refrigerating and air-conditioning deviceMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Oct 16, 2018·1 cites·13 claims
- 3464US10284030B2Permanent magnet embedded electric motor, compressor, and a refrigerating and air conditioning deviceMITSUBISHI ELECTRIC CORP·Filed 2014·Granted May 7, 2019·1 cites·18 claims
- 3564US2023402695A1Multilayer, flexible, impact and puncture resistant, fluid impervious, dielectric insulator sheet for an electric vehicle battery pack and mounting arrangement therewithFED MOGUL POWERTRAIN LLC·Filed 2023·Application pending·0 cites
- 3663US9762096B2Interior permanent magnet motorOKETANI NAOHIRO·Filed 2013·Granted Sep 12, 2017·2 cites·4 claims
- 3762US9793769B2Interior permanent magnet motor, and compressorBABA KAZUHIKO·Filed 2013·Granted Oct 17, 2017·1 cites·7 claims
- 3861US9899897B2Permanent magnet buried type electric motor and compressorBABA KAZUHIKO·Filed 2012·Granted Feb 20, 2018·1 cites·7 claims
- 3959US9362791B2MotorMATSUOKA ATSUSHI·Filed 2011·Granted Jun 7, 2016·1 cites·7 claims
- 4057US10833544B2Stator, motor, compressor, and refrigeration air conditionerMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Nov 10, 2020·0 cites·10 claims
- 4157US10797540B2Stator, motor, compressor, and refrigeration air conditionerMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Oct 6, 2020·0 cites·31 claims
- 4255US11976657B2Compressor and air conditionerMITSUBISHI ELECTRIC CORP·Filed 2019·Granted May 7, 2024·0 cites·13 claims
- 4354US10630123B2Rotary electric machine and air conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Apr 21, 2020·0 cites·11 claims
- 4454US10116176B2Permanent magnet embedded electric motor, compressor and refrigeration air conditionerMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Oct 30, 2018·0 cites·9 claims
- 4554US10056795B2Embedded-permanent-magnet electric motorMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Aug 21, 2018·0 cites·6 claims
- 4653US10090726B2Motor and air-conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Oct 2, 2018·0 cites·3 claims
- 4753US2025219485A1Rotor, electric motor, fan, ventilator, and air conditionerMITSUBISHI ELECTRIC CORP·Filed 2021·Application pending·0 cites
- 4852US10749392B2Motor rotor, motor, blower, and refrigeration air conditionerMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Aug 18, 2020·0 cites·12 claims
- 4952US9702571B2Air conditioner outdoor unitMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Jul 11, 2017·0 cites·36 claims
- 5052US2025007335A1Rotor, electric motor, blower, ventilator, electrical machine, and air conditionerMITSUBISHI ELECTRIC CORP·Filed 2021·Application pending·0 cites
Showing the top 50 of 68 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →