Inventor · disambiguated record
Naoyuki Nagai
Also filed as: NAGAI NAOYUKI
12 granted patents·4 pending applications·10 citations·filing 2009–2022
81Inventor score
Files withMITSUBISHI HEAVY IND COMPRESSOR CORP5MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD4MITSUBISHI HEAVY IND LTD4HAYASHI KENTARO1HIRAI TAKAMASA1
Top patents by PatentIndex Score
16 records- 0172US8292507B2Bearing device and rotary machineHIRAI TAKAMASA·Filed 2009·Granted Oct 23, 2012·8 cites·10 claims
- 0266US10914319B2Cooling device and compressor systemMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2016·Granted Feb 9, 2021·1 cites·16 claims
- 0359US9822791B2Seal device and rotary machineMITSUBISHI HEAVY IND LTD·Filed 2013·Granted Nov 21, 2017·1 cites·20 claims
- 0457US11655851B2Bearing device and rotating deviceMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2019·Granted May 23, 2023·0 cites·12 claims
- 0547US11215222B2TurbochargerMITSUBISHI HEAVY IND LTD·Filed 2019·Granted Jan 4, 2022·0 cites·3 claims
- 0647US10781700B2Turbine rotor blade assemblyMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2017·Granted Sep 22, 2020·0 cites·8 claims
- 0747US2024110594A1Bearing device and rotating machineMITSUBISHI HEAVY IND MARINE MACHINERY & EQUIPMENT CO LTD·Filed 2022·Application pending·0 cites
- 0846US2013195653A1Wind turbine and vibration damping method thereofHAYASHI KENTARO·Filed 2012·Application pending·0 cites
- 0945US11060940B2Vibration insulator and unbalance detection device including vibration insulatorMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2017·Granted Jul 13, 2021·0 cites·19 claims
- 1044US12435762B2Coupling device and torsional natural frequency adjustment methodMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2020·Granted Oct 7, 2025·0 cites·4 claims
- 1143US10801544B2Tilting pad journal bearing manufacturing method, tilting pad journal bearing, and compressorMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2017·Granted Oct 13, 2020·0 cites·1 claims
- 1239US11131325B2Vibration suppressing method for supercharger, and superchargerMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2017·Granted Sep 28, 2021·0 cites·10 claims
- 1339US2016290173A1Adjusting valve drive mechanism and steam turbineMITSUBISHI HEAVY IND LTD·Filed 2014·Application pending·0 cites
- 1439US2017130737A1Rotary machineMITSUBISHI HEAVY IND LTD·Filed 2015·Application pending·0 cites
- 1537US10287907B2Linear motion mechanism, governing valve drive device, and steam turbineMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2014·Granted May 14, 2019·0 cites·7 claims
- 1632US10458529B2Linear motion mechanism, valve device, and steam turbineMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2015·Granted Oct 29, 2019·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →