Assignee
MITSUBISHI HEAVY IND COMPRESSOR CORP
JP·286 granted patents·32 pending applications·412 citations·filing 2009–2025
Top patents by PatentIndex Score
318 records- 0198US10177692B2Variable electric motor system and electrically powered deviceMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2015·Granted Jan 8, 2019·16 cites·30 claims
- 0296US10584645B2Compressor control device, compressor control system, and compressor control methodMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2014·Granted Mar 10, 2020·127 cites·14 claims
- 0395US10364820B1Compressor and compressor-manufacturing methodMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2018·Granted Jul 30, 2019·15 cites·17 claims
- 0494US11493054B2Impeller of rotating machine and rotating machineMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2021·Granted Nov 8, 2022·3 cites·14 claims
- 0594US10465774B2Starting method for variable speed accelerator and starting control device for variable speed acceleratorMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2015·Granted Nov 5, 2019·8 cites·5 claims
- 0693US11927199B2CompressorMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2022·Granted Mar 12, 2024·4 cites·18 claims
- 0793US11536160B2Steam turbineMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2022·Granted Dec 27, 2022·2 cites·3 claims
- 0893US11060587B1Variable-speed speed-up mechanismMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2016·Granted Jul 13, 2021·7 cites·6 claims
- 0993US10454394B2Rotational driving force imparting device and electric motor device for the sameMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2014·Granted Oct 22, 2019·10 cites·13 claims
- 1092US11821424B2Geared compressorMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2023·Granted Nov 21, 2023·1 cites·4 claims
- 1192US11572888B2Impeller of rotating machine and rotating machineMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2021·Granted Feb 7, 2023·2 cites·13 claims
- 1292US11209009B2Rotating machineMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2017·Granted Dec 28, 2021·7 cites·4 claims
- 1392US11015449B2Steam turbine blade and steam turbineMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2019·Granted May 25, 2021·6 cites·4 claims
- 1492US10227898B2Multi-valve steam valve and steam turbineMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2013·Granted Mar 12, 2019·11 cites·10 claims
- 1591US10480713B2Oil console device and rotating machine lubrication systemMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2015·Granted Nov 19, 2019·5 cites·5 claims
- 1690US11149549B2Blade of steam turbine and steam turbineMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2016·Granted Oct 19, 2021·7 cites·5 claims
- 1790US10281219B2Plate laminated type heat exchangerMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2014·Granted May 7, 2019·8 cites·8 claims
- 1889US10808723B2Rotary machineMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2017·Granted Oct 20, 2020·5 cites·12 claims
- 1988US10906270B2Multilayer structure and machine component having multilayer structureMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2017·Granted Feb 2, 2021·2 cites·16 claims
- 2088US10865799B2Centrifugal compression test deviceMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2017·Granted Dec 15, 2020·5 cites·7 claims
- 2188US10126048B2Floating liquefied-gas production facilityMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2014·Granted Nov 13, 2018·5 cites·9 claims
- 2287US11401944B2Impeller and centrifugal compressorMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2021·Granted Aug 2, 2022·2 cites·6 claims
- 2387US10876535B2CompressorMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2018·Granted Dec 29, 2020·4 cites·8 claims
- 2487US10066750B2Rotary machineMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2013·Granted Sep 4, 2018·6 cites·10 claims
- 2586US10400788B2Intermediate intake-type diaphragm and centrifugal rotating machineMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2015·Granted Sep 3, 2019·5 cites·7 claims
- 2685US11519416B2Compressor systemMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2022·Granted Dec 6, 2022·1 cites·5 claims
- 2785US10527062B2Centrifugal compressorMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2015·Granted Jan 7, 2020·4 cites·6 claims
- 2884US10601347B2Variable electric motor system and electrically powered device thereofMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2015·Granted Mar 24, 2020·2 cites·7 claims
- 2983US11656026B2Compressing system, and gas compressing methodMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2020·Granted May 23, 2023·1 cites·3 claims
- 3083US11041504B2Rotor of centrifugal compressor, centrifugal compressor, and method for manufacturing rotor of centrifugal compressorMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2015·Granted Jun 22, 2021·4 cites·7 claims
- 3183US10473193B2Control method for variable speed electric motor system and control device for variable speed electric motor systemMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2015·Granted Nov 12, 2019·3 cites·3 claims
- 3282US11415018B2Valve device and steam turbineMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2020·Granted Aug 16, 2022·2 cites·6 claims
- 3382US10458430B2Centrifugal-compressor casing and centrifugal compressorMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2015·Granted Oct 29, 2019·3 cites·6 claims
- 3482US10087950B2Centrifugal rotation machineMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2013·Granted Oct 2, 2018·5 cites·5 claims
- 3581US10876546B2Centrifugal compressorMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2017·Granted Dec 29, 2020·3 cites·20 claims
- 3681US10337403B2Gas turbine combined cycle facility and water-surface facilityMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2014·Granted Jul 2, 2019·3 cites·16 claims
- 3780US10527051B2Rotary machine and method for manufacturing rotary machineMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2015·Granted Jan 7, 2020·3 cites·4 claims
- 3880US10221854B2Impeller and rotary machine provided with sameMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2014·Granted Mar 5, 2019·4 cites·20 claims
- 3980US10001143B2Method for assembling compressor, and bundle guide deviceMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2013·Granted Jun 19, 2018·5 cites·5 claims
- 4079US11555757B2Monitoring device, monitoring method, method of creating shaft vibration determination model, and programMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2020·Granted Jan 17, 2023·2 cites·9 claims
- 4179US11181113B2Rotary machineMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2019·Granted Nov 23, 2021·3 cites·11 claims
- 4279US11035471B2Sealing device and compressorMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2018·Granted Jun 15, 2021·2 cites·9 claims
- 4379US10544862B2Starting method for variable speed accelerator and starting control device for variable speed acceleratorMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2016·Granted Jan 28, 2020·2 cites·4 claims
- 4479US10190600B2Pressure increasing system and method of increasing gas pressureMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2016·Granted Jan 29, 2019·2 cites·5 claims
- 4579US9938851B2Governing valve drive mechanism and steam turbineMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2014·Granted Apr 10, 2018·4 cites·10 claims
- 4678US10746040B2Steam turbine system and method for starting steam turbineMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2017·Granted Aug 18, 2020·2 cites·8 claims
- 4778US10626953B2Variable speed increaser and control method thereofMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2018·Granted Apr 21, 2020·2 cites·6 claims
- 4876US10808728B2Centrifugal compressor and method of modifying centrifugal compressorMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2018·Granted Oct 20, 2020·2 cites·17 claims
- 4976US10722989B2Turbine rotor disc repairing methodMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2016·Granted Jul 28, 2020·1 cites·8 claims
- 5076US10233945B2Compressor assembly method, and bundle guiding deviceMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2013·Granted Mar 19, 2019·5 cites·9 claims
Showing the top 50 of 318 patent records by PatentIndex Score.
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