Assignee
MABUCHI MOTOR CO
JP·257 granted patents·26 pending applications·3,330 citations·filing 1971–2024
Top patents by PatentIndex Score
283 records- 0196US6768243B1Small-size motor brush assembly with electrical noise suppressionMABUCHI MOTOR CO·Filed 2000·Granted Jul 27, 2004·67 cites·6 claims
- 0296US5500994AMethod of manufacturing a rotorMABUCHI MOTOR CO·Filed 1994·Granted Mar 26, 1996·179 cites·4 claims
- 0396US4088128ABeauty treatment deviceMABUCHI MOTOR CO·Filed 1976·Granted May 9, 1978·161 cites·11 claims
- 0496US3935909AElectric hand toolMABUCHI MOTOR CO·Filed 1974·Granted Feb 3, 1976·81 cites·2 claims
- 0591USD304169SElectric motorMABUCHI MOTOR CO·Filed 1986·Granted Oct 24, 1989·35 cites·1 claims
- 0691USD297426SElectric motorMABUCHI MOTOR CO·Filed 1985·Granted Aug 30, 1988·34 cites·1 claims
- 0790US7663277B2Inner-rotor-type brushless motor having built-in bus barMABUCHI MOTOR CO·Filed 2008·Granted Feb 16, 2010·31 cites·10 claims
- 0890US7652402B2Brushless motorMABUCHI MOTOR CO·Filed 2007·Granted Jan 26, 2010·31 cites·20 claims
- 0990US4253013AElectric heating device for warming the shaving head of an electric shaverMABUCHI MOTOR CO·Filed 1978·Granted Feb 24, 1981·51 cites·2 claims
- 1090US3959706AChargerMABUCHI MOTOR CO·Filed 1974·Granted May 25, 1976·44 cites·30 claims
- 1189US7952241B2Cooling fan built into rotorMABUCHI MOTOR CO·Filed 2008·Granted May 31, 2011·20 cites·4 claims
- 1288US10020701B2Brushless motor having first adhesive part bonding magnet to core and second adhesive part bonding end surface of rotor core to end surface of magnetMABUCHI MOTOR CO·Filed 2015·Granted Jul 10, 2018·8 cites·12 claims
- 1388US7427817B2Small-sized motor having polygonal outer shapeMABUCHI MOTOR CO·Filed 2007·Granted Sep 23, 2008·20 cites·18 claims
- 1488US4197672AModel racing carMABUCHI MOTOR CO·Filed 1978·Granted Apr 15, 1980·39 cites·5 claims
- 1587US4272041AModel helicopter deviceMABUCHI MOTOR CO·Filed 1978·Granted Jun 9, 1981·37 cites·6 claims
- 1684US10284037B2Brushless motor with permanent magnet rotor with magnetic poles with flux blocking parts/through holes towards the shaft forming anglesMABUCHI MOTOR CO·Filed 2015·Granted May 7, 2019·4 cites·7 claims
- 1784US5213000AMotor output shaft positioning deviceMABUCHI MOTOR CO·Filed 1991·Granted May 25, 1993·54 cites·8 claims
- 1883US4168468ARadio motor control systemMABUCHI MOTOR CO·Filed 1978·Granted Sep 18, 1979·31 cites·8 claims
- 1982US7439641B2Resonance drive actuatorMABUCHI MOTOR CO·Filed 2005·Granted Oct 21, 2008·22 cites·19 claims
- 2082US4853568AMiniature motorMABUCHI MOTOR CO·Filed 1988·Granted Aug 1, 1989·45 cites·4 claims
- 2182US4853576AMiniature motorMABUCHI MOTOR CO·Filed 1987·Granted Aug 1, 1989·55 cites·5 claims
- 2282US4092556AForced cooled electric motorMABUCHI MOTOR CO·Filed 1975·Granted May 30, 1978·33 cites·16 claims
- 2382US4050487AElectric sharpenerMABUCHI MOTOR CO·Filed 1975·Granted Sep 27, 1977·31 cites·7 claims
- 2481US9698636B2Brushless motorMABUCHI MOTOR CO·Filed 2015·Granted Jul 4, 2017·9 cites·16 claims
- 2581US6342739B1Small-sized motor and method of manufacturing the sameMABUCHI MOTOR CO·Filed 2000·Granted Jan 29, 2002·20 cites·6 claims
- 2681USD298228SElectric motorMABUCHI MOTOR CO·Filed 1985·Granted Oct 25, 1988·21 cites·1 claims
- 2781US4275394ARadio control driving circuit deviceMABUCHI MOTOR CO·Filed 1979·Granted Jun 23, 1981·26 cites·4 claims
- 2880US5404060AMiniature motor with worm reduction gearMABUCHI MOTOR CO·Filed 1993·Granted Apr 4, 1995·31 cites·15 claims
- 2979US4057677AAdapterMABUCHI MOTOR CO·Filed 1975·Granted Nov 8, 1977·30 cites·2 claims
- 3079US3996929AMassaging machineMABUCHI MOTOR CO·Filed 1975·Granted Dec 14, 1976·59 cites·12 claims
- 3178US5010264AMiniature motor having positive-coefficient thermistorMABUCHI MOTOR CO·Filed 1989·Granted Apr 23, 1991·27 cites·9 claims
- 3277US6316850B1Small-sized motorMABUCHI MOTOR CO·Filed 2000·Granted Nov 13, 2001·22 cites·4 claims
- 3377US3998516AAdapterMABUCHI MOTOR CO·Filed 1974·Granted Dec 21, 1976·20 cites·6 claims
- 3477US3980940ABattery equalizing systemMABUCHI MOTOR CO·Filed 1974·Granted Sep 14, 1976·22 cites·1 claims
- 3577US2024361153A1ResolverMABUCHI MOTOR CO·Filed 2024·Application pending·0 cites
- 3676US10177632B2Brushless motorMABUCHI MOTOR CO·Filed 2015·Granted Jan 8, 2019·2 cites·8 claims
- 3776US3947743AElectric chargerMABUCHI MOTOR CO·Filed 1974·Granted Mar 30, 1976·24 cites·14 claims
- 3875US11578784B2Reduction gear and geared motorMABUCHI MOTOR CO·Filed 2021·Granted Feb 14, 2023·1 cites·13 claims
- 3975US11525503B2Reduction gear and geared motorMABUCHI MOTOR CO·Filed 2021·Granted Dec 13, 2022·1 cites·16 claims
- 4075US7732963B2Small-sized motor having ring-shaped field magnetMABUCHI MOTOR CO·Filed 2007·Granted Jun 8, 2010·11 cites·11 claims
- 4175US6376963B1Miniature motor and method for manufacturing the sameMABUCHI MOTOR CO·Filed 2000·Granted Apr 23, 2002·18 cites·2 claims
- 4275US4335318AEngine-driven model toyMABUCHI MOTOR CO·Filed 1980·Granted Jun 15, 1982·26 cites·11 claims
- 4374US6465927B2Miniature electric motorMABUCHI MOTOR CO·Filed 2001·Granted Oct 15, 2002·23 cites·19 claims
- 4474US5298820AMiniature motor with integrated stator coil end supportsMABUCHI MOTOR CO·Filed 1992·Granted Mar 29, 1994·30 cites·4 claims
- 4573US12100993B1Outer rotor brushless motorMABUCHI MOTOR CO·Filed 2023·Granted Sep 24, 2024·0 cites·8 claims
- 4673US4021150ABattery powered pumpMABUCHI MOTOR CO·Filed 1975·Granted May 3, 1977·19 cites·17 claims
- 4773US3940882AMotor-driven model airplane having a pusher propellerMABUCHI MOTOR CO·Filed 1974·Granted Mar 2, 1976·27 cites·12 claims
- 4872US9559555B2Rotor and motorMABUCHI MOTOR CO·Filed 2015·Granted Jan 31, 2017·2 cites·9 claims
- 4972US7973529B2Sensor magnet holder for use in motor and its manufacturing processMABUCHI MOTOR CO·Filed 2009·Granted Jul 5, 2011·6 cites·11 claims
- 5072US6568066B2Miniature motor and method for manufacturing the sameMABUCHI MOTOR CO·Filed 2001·Granted May 27, 2003·17 cites·9 claims
Showing the top 50 of 283 patent records by PatentIndex Score.
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