Assignee
MEIDENSHA ELECTRIC MFG CO LTD
JP·475 granted patents·34 pending applications·7,447 citations·filing 1974–2024
Top patents by PatentIndex Score
509 records- 0196US4716530ASystem for automatically controlling movement of unmanned vehicle and method thereforMEIDENSHA ELECTRIC MFG CO LTD·Filed 1985·Granted Dec 29, 1987·191 cites·18 claims
- 0295US7523011B2Method for analyzing signal waveform and analyzing vehicle dynamic characteristicMEIDENSHA ELECTRIC MFG CO LTD·Filed 2006·Granted Apr 21, 2009·123 cites·24 claims
- 0395US5682073AHybrid excitation type permanent magnet synchronous motorMEIDENSHA ELECTRIC MFG CO LTD·Filed 1995·Granted Oct 28, 1997·114 cites·7 claims
- 0494US11453350B2Support structure for automatic vehicle driving deviceMEIDENSHA ELECTRIC MFG CO LTD·Filed 2020·Granted Sep 27, 2022·4 cites·15 claims
- 0593US9234820B2Testing system for drivetrainMEIDENSHA ELECTRIC MFG CO LTD·Filed 2013·Granted Jan 12, 2016·14 cites·16 claims
- 0693US5360156AWelding management apparatusMEIDENSHA ELECTRIC MFG CO LTD·Filed 1993·Granted Nov 1, 1994·100 cites·9 claims
- 0793US4778971AInduction heating apparatusMEIDENSHA ELECTRIC MFG CO LTD·Filed 1987·Granted Oct 18, 1988·57 cites·29 claims
- 0892US9116062B2Dynamometer systemMEIDENSHA ELECTRIC MFG CO LTD·Filed 2013·Granted Aug 25, 2015·17 cites·5 claims
- 0992US4597844ACoating film and method and apparatus for producing the sameMEIDENSHA ELECTRIC MFG CO LTD·Filed 1985·Granted Jul 1, 1986·96 cites·13 claims
- 1091US11804750B2Electric device and motorMEIDENSHA ELECTRIC MFG CO LTD·Filed 2021·Granted Oct 31, 2023·2 cites·5 claims
- 1191USD902277SAutomated guided vehicleMEIDENSHA ELECTRIC MFG CO LTD·Filed 2019·Granted Nov 17, 2020·63 cites·1 claims
- 1291US9164005B2Dynamometer systemMEIDENSHA ELECTRIC MFG CO LTD·Filed 2013·Granted Oct 20, 2015·11 cites·7 claims
- 1391US4896262AEmulation device for converting magnetic disc memory mode signal from computer into semiconductor memory access mode signal for semiconductor memoryMEIDENSHA ELECTRIC MFG CO LTD·Filed 1985·Granted Jan 23, 1990·302 cites·12 claims
- 1491US4588879AVacuum interrupterMEIDENSHA ELECTRIC MFG CO LTD·Filed 1983·Granted May 13, 1986·40 cites·29 claims
- 1590US11872529B2Bubble generation device and liquid filtration deviceMEIDENSHA ELECTRIC MFG CO LTD·Filed 2021·Granted Jan 16, 2024·2 cites·9 claims
- 1690US5971922ASystem and method for predicting blood glucose levelMEIDENSHA ELECTRIC MFG CO LTD·Filed 1998·Granted Oct 26, 1999·1.2k cites·6 claims
- 1790US5668506ATemperature compensated crystal oscillatorMEIDENSHA ELECTRIC MFG CO LTD·Filed 1996·Granted Sep 16, 1997·94 cites·25 claims
- 1890US4077114AVacuum power interrupterMEIDENSHA ELECTRIC MFG CO LTD·Filed 1976·Granted Mar 7, 1978·47 cites·2 claims
- 1989US11707716B2Connection structure and membrane filtration deviceMEIDENSHA ELECTRIC MFG CO LTD·Filed 2021·Granted Jul 25, 2023·2 cites·10 claims
- 2089US11453116B2Transmission actuator support structure for vehicle automated driving deviceMEIDENSHA ELECTRIC MFG CO LTD·Filed 2020·Granted Sep 27, 2022·2 cites·9 claims
- 2189US11440404B2Pedal actuator of vehicle automated driving deviceMEIDENSHA ELECTRIC MFG CO LTD·Filed 2020·Granted Sep 13, 2022·2 cites·4 claims
- 2289US11441971B2Testing systemMEIDENSHA ELECTRIC MFG CO LTD·Filed 2020·Granted Sep 13, 2022·2 cites·8 claims
- 2389US11245296B2Rotor of permanent magnet surface affixation-type rotating machine and method for manufacturing sameMEIDENSHA ELECTRIC MFG CO LTD·Filed 2019·Granted Feb 8, 2022·6 cites·5 claims
- 2489US10262819B2Vacuum circuit breakerMEIDENSHA ELECTRIC MFG CO LTD·Filed 2016·Granted Apr 16, 2019·6 cites·5 claims
- 2589US10158274B2Rotary machineMEIDENSHA ELECTRIC MFG CO LTD·Filed 2016·Granted Dec 18, 2018·6 cites·12 claims
- 2689US6434454B1Testing system and method for automotive component using dynamometerMEIDENSHA ELECTRIC MFG CO LTD·Filed 2002·Granted Aug 13, 2002·34 cites·8 claims
- 2789US4031498ANon-linear voltage-dependent resistorMEIDENSHA ELECTRIC MFG CO LTD·Filed 1975·Granted Jun 21, 1977·35 cites·23 claims
- 2888US11942884B2Vehicle system vibration suppression control device and vibration suppression control methodMEIDENSHA ELECTRIC MFG CO LTD·Filed 2021·Granted Mar 26, 2024·1 cites·15 claims
- 2988US11474002B2Vehicle automated driving device for mounting a pedal actuatorMEIDENSHA ELECTRIC MFG CO LTD·Filed 2020·Granted Oct 18, 2022·2 cites·13 claims
- 3088US11467064B2Transmission actuator attachment structure for automatic vehicle driving deviceMEIDENSHA ELECTRIC MFG CO LTD·Filed 2020·Granted Oct 11, 2022·2 cites·6 claims
- 3188US11448569B2Transmission actuator attachment structure of vehicle automatic driving deviceMEIDENSHA ELECTRIC MFG CO LTD·Filed 2020·Granted Sep 20, 2022·2 cites·10 claims
- 3288US10371589B2Control device for dynamometer systemMEIDENSHA ELECTRIC MFG CO LTD·Filed 2016·Granted Aug 6, 2019·5 cites·2 claims
- 3388US9739687B2Dynamometer systemMEIDENSHA ELECTRIC MFG CO LTD·Filed 2014·Granted Aug 22, 2017·9 cites·8 claims
- 3488US9257934B2Apparatus for parallel operation of pulse-width modulation power convertersMEIDENSHA ELECTRIC MFG CO LTD·Filed 2012·Granted Feb 9, 2016·9 cites·4 claims
- 3588US9255856B2Dynamometer systemMEIDENSHA ELECTRIC MFG CO LTD·Filed 2013·Granted Feb 9, 2016·12 cites·12 claims
- 3688US4607205AMethod and system for reconnecting inverter to rotating motorsMEIDENSHA ELECTRIC MFG CO LTD·Filed 1984·Granted Aug 19, 1986·50 cites·15 claims
- 3788US4547769AVacuum monitor device and method for vacuum interrupterMEIDENSHA ELECTRIC MFG CO LTD·Filed 1982·Granted Oct 15, 1985·47 cites·23 claims
- 3888US4479856AZinc dendrite inhibitorMEIDENSHA ELECTRIC MFG CO LTD·Filed 1983·Granted Oct 30, 1984·55 cites·5 claims
- 3987US11204302B2Dynamometer system having electric inertia control device to simulate behavior of inertial bodyMEIDENSHA ELECTRIC MFG CO LTD·Filed 2019·Granted Dec 21, 2021·3 cites·13 claims
- 4087US10041858B2Dynamometer control device and method for estimating moment of inertia using sameMEIDENSHA ELECTRIC MFG CO LTD·Filed 2016·Granted Aug 7, 2018·5 cites·5 claims
- 4187US9400231B2Engine bench systemMEIDENSHA ELECTRIC MFG CO LTD·Filed 2014·Granted Jul 26, 2016·8 cites·2 claims
- 4287US9207149B2Drive-train testing systemMEIDENSHA ELECTRIC MFG CO LTD·Filed 2012·Granted Dec 8, 2015·8 cites·8 claims
- 4387US4732823AElectrolyte flowing construction for electrolyte circulation-type cell stack secondary batteryMEIDENSHA ELECTRIC MFG CO LTD·Filed 1985·Granted Mar 22, 1988·47 cites·4 claims
- 4487US4686338AContact electrode material for vacuum interrupter and method of manufacturing the sameMEIDENSHA ELECTRIC MFG CO LTD·Filed 1985·Granted Aug 11, 1987·35 cites·7 claims
- 4587US4167218AMachine tool arrangementMEIDENSHA ELECTRIC MFG CO LTD·Filed 1977·Granted Sep 11, 1979·47 cites·8 claims
- 4686US10895511B2Dynamometer systemMEIDENSHA ELECTRIC MFG CO LTD·Filed 2018·Granted Jan 19, 2021·3 cites·4 claims
- 4786US10068741B2Field emission device and reforming treatment methodMEIDENSHA ELECTRIC MFG CO LTD·Filed 2015·Granted Sep 4, 2018·5 cites·24 claims
- 4886US5594670AApparatus for measuring circuit constant of induction motor with vector control system and method thereforMEIDENSHA ELECTRIC MFG CO LTD·Filed 1994·Granted Jan 14, 1997·57 cites·11 claims
- 4986US5061578AElectrolyte circulation type secondary battery operating methodMEIDENSHA ELECTRIC MFG CO LTD·Filed 1986·Granted Oct 29, 1991·81 cites·7 claims
- 5086US4824563AEquipment for treating waste waterMEIDENSHA ELECTRIC MFG CO LTD·Filed 1986·Granted Apr 25, 1989·111 cites·14 claims
Showing the top 50 of 509 patent records by PatentIndex Score.
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