Assignee
TOSHIBA MITSUBISHI ELEC IND
JP·171 granted patents·10 pending applications·197 citations·filing 2002–2021
Top patents by PatentIndex Score
181 records- 0195US10040107B2Temperature control apparatus of hot-rolling millTOSHIBA MITSUBISHI ELEC IND·Filed 2014·Granted Aug 7, 2018·8 cites·2 claims
- 0294US11358194B2Roll wear dispersion method for rolling stand and rolling systemTOSHIBA MITSUBISHI ELEC IND·Filed 2017·Granted Jun 14, 2022·3 cites·8 claims
- 0389US10171019B1Controller for power converterTOSHIBA MITSUBISHI ELEC IND·Filed 2017·Granted Jan 1, 2019·5 cites·3 claims
- 0488US10695810B2Descaling system, control device of the descaling system, and method for controlling the descaling systemTOSHIBA MITSUBISHI ELEC IND·Filed 2015·Granted Jun 30, 2020·2 cites·9 claims
- 0586US11532458B2Active gas generation apparatusTOSHIBA MITSUBISHI ELEC IND·Filed 2018·Granted Dec 20, 2022·4 cites·3 claims
- 0685US11129267B2Active gas generation apparatusTOSHIBA MITSUBISHI ELEC IND·Filed 2019·Granted Sep 21, 2021·4 cites·5 claims
- 0785US10889896B2Active gas-generating device and film formation apparatusTOSHIBA MITSUBISHI ELEC IND·Filed 2016·Granted Jan 12, 2021·4 cites·10 claims
- 0884US11165419B2Failure detection of a semiconductor switch using first and second current detectorsTOSHIBA MITSUBISHI ELEC IND·Filed 2017·Granted Nov 2, 2021·5 cites·13 claims
- 0984US10263457B2Uninterruptible power supply device and uninterruptible power supply system using the sameTOSHIBA MITSUBISHI ELEC IND·Filed 2015·Granted Apr 16, 2019·5 cites·4 claims
- 1083US11424693B2Three-level power conversion device, three-level power conversion device control method, and storage mediumTOSHIBA MITSUBISHI ELEC IND·Filed 2018·Granted Aug 23, 2022·2 cites·18 claims
- 1183US11239059B2Active gas generation apparatusTOSHIBA MITSUBISHI ELEC IND·Filed 2018·Granted Feb 1, 2022·4 cites·4 claims
- 1283US11075540B2Uninterruptible power supply deviceTOSHIBA MITSUBISHI ELEC IND·Filed 2018·Granted Jul 27, 2021·5 cites·7 claims
- 1383US11033942B2Rolling mill exit side temperature control systemTOSHIBA MITSUBISHI ELEC IND·Filed 2016·Granted Jun 15, 2021·1 cites·5 claims
- 1483US10232419B2Motor speed control device for rolling millTOSHIBA MITSUBISHI ELEC IND·Filed 2014·Granted Mar 19, 2019·2 cites·5 claims
- 1582US10793953B2Activated gas generation apparatus and film-formation treatment apparatusTOSHIBA MITSUBISHI ELEC IND·Filed 2016·Granted Oct 6, 2020·3 cites·15 claims
- 1682US10444273B2Partial discharge measurement deviceTOSHIBA MITSUBISHI ELEC IND·Filed 2015·Granted Oct 15, 2019·4 cites·7 claims
- 1781US10050469B2Uninterruptible power supply device and uninterruptible power supply system using the sameTOSHIBA MITSUBISHI ELEC IND·Filed 2015·Granted Aug 14, 2018·4 cites·6 claims
- 1880US10516309B2Rotating machineTOSHIBA MITSUBISHI ELEC IND·Filed 2016·Granted Dec 24, 2019·3 cites·3 claims
- 1979US10971338B2Active gas generating apparatusTOSHIBA MITSUBISHI ELEC IND·Filed 2017·Granted Apr 6, 2021·3 cites·4 claims
- 2078US10903710B2Producing method for electrical insulating structure, electrical insulating structure and rotating electrical machineTOSHIBA MITSUBISHI ELEC IND·Filed 2018·Granted Jan 26, 2021·2 cites·4 claims
- 2177US11817774B2Control device for power converterTOSHIBA MITSUBISHI ELEC IND·Filed 2019·Granted Nov 14, 2023·2 cites·2 claims
- 2276US11211880B2Power conversion device including an inverter and first and second current detectorsTOSHIBA MITSUBISHI ELEC IND·Filed 2018·Granted Dec 28, 2021·3 cites·5 claims
- 2376US10367428B2Power conversion deviceTOSHIBA MITSUBISHI ELEC IND·Filed 2015·Granted Jul 30, 2019·3 cites·4 claims
- 2476US10038392B2InverterTOSHIBA MITSUBISHI ELEC IND·Filed 2014·Granted Jul 31, 2018·5 cites·10 claims
- 2575US11113955B2Data collection systemTOSHIBA MITSUBISHI ELEC IND·Filed 2017·Granted Sep 7, 2021·3 cites·19 claims
- 2674US11081999B2Power conversion apparatusTOSHIBA MITSUBISHI ELEC IND·Filed 2020·Granted Aug 3, 2021·1 cites·8 claims
- 2773US10946475B2Tool for ultrasonic bonding and apparatus for ultrasonic bondingTOSHIBA MITSUBISHI ELEC IND·Filed 2016·Granted Mar 16, 2021·1 cites·7 claims
- 2873US10778115B2Control systemTOSHIBA MITSUBISHI ELEC IND·Filed 2016·Granted Sep 15, 2020·3 cites·9 claims
- 2973US10727761B2Power conversion apparatusTOSHIBA MITSUBISHI ELEC IND·Filed 2019·Granted Jul 28, 2020·2 cites·5 claims
- 3073US9874592B2Abnormality detection circuit for power storage device, and power storage device including sameTOSHIBA MITSUBISHI ELEC IND·Filed 2013·Granted Jan 23, 2018·4 cites·9 claims
- 3173US9848484B2Power-supply apparatusTOSHIBA MITSUBISHI ELEC IND·Filed 2013·Granted Dec 19, 2017·3 cites·12 claims
- 3272US11228258B2Uninterruptible power supply apparatusTOSHIBA MITSUBISHI ELEC IND·Filed 2018·Granted Jan 18, 2022·2 cites·8 claims
- 3372US11190047B2Uninterruptible power supply system including a plurality of uninterruptible power supplies connected in parallelTOSHIBA MITSUBISHI ELEC IND·Filed 2017·Granted Nov 30, 2021·2 cites·2 claims
- 3472US10951144B2Thyristor starterTOSHIBA MITSUBISHI ELEC IND·Filed 2017·Granted Mar 16, 2021·1 cites·6 claims
- 3571US11252846B2Ventilation device, ventilation unit, and power conversion deviceTOSHIBA MITSUBISHI ELEC IND·Filed 2019·Granted Feb 15, 2022·2 cites·11 claims
- 3671US10041990B2Water tree testing method and water tree testing apparatusTOSHIBA MITSUBISHI ELEC IND·Filed 2014·Granted Aug 7, 2018·2 cites·4 claims
- 3770US10785455B2Plant operating state analysis systemTOSHIBA MITSUBISHI ELEC IND·Filed 2017·Granted Sep 22, 2020·2 cites·7 claims
- 3870US10389120B2Uninterruptible power supply deviceTOSHIBA MITSUBISHI ELEC IND·Filed 2015·Granted Aug 20, 2019·2 cites·10 claims
- 3970US7061141B2Parallel operation method for an uninterruptible power supply apparatusTOSHIBA MITSUBISHI ELEC IND·Filed 2002·Granted Jun 13, 2006·29 cites·4 claims
- 4069US10996662B2Manufacturing equipment diagnosis support systemTOSHIBA MITSUBISHI ELEC IND·Filed 2014·Granted May 4, 2021·2 cites·6 claims
- 4169US10587203B2Power conversion apparatusTOSHIBA MITSUBISHI ELEC IND·Filed 2016·Granted Mar 10, 2020·1 cites·4 claims
- 4267US11349382B2ControllerTOSHIBA MITSUBISHI ELEC IND·Filed 2019·Granted May 31, 2022·1 cites·9 claims
- 4367US10756567B2Uninterruptible power supply deviceTOSHIBA MITSUBISHI ELEC IND·Filed 2015·Granted Aug 25, 2020·2 cites·7 claims
- 4467US10482406B2Energy-saving-operation recommending systemTOSHIBA MITSUBISHI ELEC IND·Filed 2013·Granted Nov 19, 2019·1 cites·5 claims
- 4566US11722050B2Current limiting circuit for multilevel power converter cellTOSHIBA MITSUBISHI ELEC IND·Filed 2019·Granted Aug 8, 2023·2 cites·9 claims
- 4665US11298733B2Method for calculating plate thickness schedule for tandem rolling machine and rolling plantTOSHIBA MITSUBISHI ELEC IND·Filed 2019·Granted Apr 12, 2022·0 cites·6 claims
- 4765US11245337B2Power supply deviceTOSHIBA MITSUBISHI ELEC IND·Filed 2018·Granted Feb 8, 2022·1 cites·4 claims
- 4865US10461576B2Uninterruptible power supply apparatusTOSHIBA MITSUBISHI ELEC IND·Filed 2014·Granted Oct 29, 2019·2 cites·11 claims
- 4964US10951148B2Control apparatus of a synchronous motorTOSHIBA MITSUBISHI ELEC IND·Filed 2019·Granted Mar 16, 2021·0 cites·4 claims
- 5064US10523049B2Uninterruptible power supply apparatusTOSHIBA MITSUBISHI ELEC IND·Filed 2014·Granted Dec 31, 2019·2 cites·19 claims
Showing the top 50 of 181 patent records by PatentIndex Score.
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