Inventor · disambiguated record
Yoshihiro Kuwamura
Also filed as: KUWAMURA YOSHIHIRO
43 granted patents·5 pending applications·79 citations·filing 2010–2022
96Inventor score
Files withMITSUBISHI HITACHI POWER SYS17MITSUBISHI HEAVY IND LTD13MITSUBISHI HITACHI POWER SYS LTD6KUWAMURA YOSHIHIRO5MITSUBISHI POWER LTD4
Top patents by PatentIndex Score
48 records- 0192US10316675B2TurbineMITSUBISHI HITACHI POWER SYS·Filed 2015·Granted Jun 11, 2019·7 cites·19 claims
- 0290US10316679B2Seal structure and rotating machineMITSUBISHI HITACHI POWER SYS·Filed 2015·Granted Jun 11, 2019·6 cites·8 claims
- 0388US10557363B2Sealing structure and rotary machineMITSUBISHI HITACHI POWER SYS·Filed 2015·Granted Feb 11, 2020·5 cites·2 claims
- 0485US9879786B2Rotary machineMITSUBISHI HITACHI POWER SYS·Filed 2013·Granted Jan 30, 2018·5 cites·6 claims
- 0581US9388701B2TurbineKUWAMURA YOSHIHIRO·Filed 2011·Granted Jul 12, 2016·8 cites·20 claims
- 0677US10006292B2TurbineMITSUBISHI HITACHI POWER SYS·Filed 2012·Granted Jun 26, 2018·6 cites·7 claims
- 0777US9429022B2Steam turbineMATSUMOTO KAZUYUKI·Filed 2011·Granted Aug 30, 2016·7 cites·13 claims
- 0876US10954808B2Sealing device and rotary machineMITSUBISHI HITACHI POWER SYS·Filed 2016·Granted Mar 23, 2021·2 cites·13 claims
- 0976US10718434B2Step seal, seal structure, turbo machine, and method for manufacturing step sealMITSUBISHI HITACHI POWER SYS·Filed 2016·Granted Jul 21, 2020·1 cites·18 claims
- 1076US9353640B2TurbineKUWAMURA YOSHIHIRO·Filed 2011·Granted May 31, 2016·6 cites·2 claims
- 1175US9593587B2Turbine seal fin leakage flow rate controlMATSUMOTO KAZUYUKI·Filed 2011·Granted Mar 14, 2017·6 cites·8 claims
- 1275US8784046B2TurbineKUWAMURA YOSHIHIRO·Filed 2010·Granted Jul 22, 2014·6 cites·12 claims
- 1374US10975711B2Seal structure and turbineMITSUBISHI HITACHI POWER SYS·Filed 2016·Granted Apr 13, 2021·2 cites·11 claims
- 1469US9360216B2Gas turbineMITSUBISHI HEAVY IND AERO ENGINES LTD·Filed 2013·Granted Jun 7, 2016·4 cites·32 claims
- 1568US2022372992A1Rotating machineryMITSUBISHI HEAVY IND LTD·Filed 2022·Application pending·0 cites
- 1667US11365649B2Steam turbine and exhaust chamber thereforMITSUBISHI POWER LTD·Filed 2019·Granted Jun 21, 2022·1 cites·12 claims
- 1764US10822984B2Sealing deviceMITSUBISHI HITACHI POWER SYS·Filed 2016·Granted Nov 3, 2020·1 cites·6 claims
- 1863US9896952B2Rotating machineMITSUBISHI HITACHI POWER SYS·Filed 2013·Granted Feb 20, 2018·2 cites·5 claims
- 1962US9410432B2TurbineMITSUBISHI HEAVY IND LTD·Filed 2013·Granted Aug 9, 2016·2 cites·6 claims
- 2060US9726027B2TurbineKUWAMURA YOSHIHIRO·Filed 2011·Granted Aug 8, 2017·2 cites·20 claims
- 2159US2020309149A1Rotating machineryMITSUBISHI HEAVY IND LTD·Filed 2020·Application pending·0 cites
- 2258US11519287B2Rotating machineMITSUBISHI POWER LTD·Filed 2019·Granted Dec 6, 2022·0 cites·13 claims
- 2357US11655723B2Rotating machineMITSUBISHI POWER LTD·Filed 2019·Granted May 23, 2023·0 cites·13 claims
- 2453US11702947B2Rotating machineMITSUBISHI HEAVY IND LTD·Filed 2019·Granted Jul 18, 2023·0 cites·10 claims
- 2552US11131217B2Steam turbine exhaust chamber and steam turbineMITSUBISHI HITACHI POWER SYS LTD·Filed 2018·Granted Sep 28, 2021·0 cites·18 claims
- 2651US10385714B2Seal structure and rotary machineMITSUBISHI HITACHI POWER SYS·Filed 2014·Granted Aug 20, 2019·0 cites·6 claims
- 2750US11927112B2Sealing device and rotary machineMITSUBISHI HEAVY IND LTD·Filed 2022·Granted Mar 12, 2024·0 cites·11 claims
- 2850US10982719B2Seal fin, seal structure, and turbo machineMITSUBISHI HITACHI POWER SYS·Filed 2016·Granted Apr 20, 2021·0 cites·13 claims
- 2949US11608753B2TurbineMITSUBISHI HEAVY IND LTD·Filed 2021·Granted Mar 21, 2023·0 cites·12 claims
- 3049US11022003B2Steam turbine exhaust chamber and steam turbine systemMITSUBISHI HEAVY IND LTD·Filed 2019·Granted Jun 1, 2021·0 cites·17 claims
- 3148US11149588B2Exhaust chamber of steam turbine, flow guide for steam turbine exhaust chamber, and steam turbineMITSUBISHI HEAVY IND LTD·Filed 2017·Granted Oct 19, 2021·0 cites·14 claims
- 3248US11131201B2Rotor blade, rotor unit, and rotating machineMITSUBISHI HITACHI POWER SYS LTD·Filed 2018·Granted Sep 28, 2021·0 cites·11 claims
- 3346US11105213B2Seal fin, seal structure, turbo machine, and method for manufacturing seal finMITSUBISHI HITACHI POWER SYS LTD·Filed 2016·Granted Aug 31, 2021·0 cites·12 claims
- 3446US11073047B2Steam turbineMITSUBISHI HITACHI POWER SYS·Filed 2018·Granted Jul 27, 2021·0 cites·6 claims
- 3545US10662796B2Seal device for turbine, turbine, and thin plate for seal deviceMITSUBISHI HITACHI POWER SYS·Filed 2016·Granted May 26, 2020·0 cites·9 claims
- 3644US11066946B2Axial turbomachineryMITSUBISHI HEAVY IND LTD·Filed 2018·Granted Jul 20, 2021·0 cites·5 claims
- 3743US11591934B2Exhaust hood and steam turbineMITSUBISHI HITACHI POWER SYS LTD·Filed 2018·Granted Feb 28, 2023·0 cites·12 claims
- 3843US10895169B2Exhaust casing, and steam turbine provided with sameMITSUBISHI HITACHI POWER SYS·Filed 2018·Granted Jan 19, 2021·0 cites·8 claims
- 3943US10227885B2TurbineMITSUBISHI HEAVY IND LTD·Filed 2012·Granted Mar 12, 2019·0 cites·26 claims
- 4043US2019277139A1Steam turbine apparatusMITSUBISHI HEAVY IND LTD·Filed 2019·Application pending·0 cites
- 4142US11898461B2Axial flow turbineMITSUBISHI POWER LTD·Filed 2020·Granted Feb 13, 2024·0 cites·9 claims
- 4242US11852032B2TurbineMITSUBISHI HEAVY IND LTD·Filed 2021·Granted Dec 26, 2023·0 cites·9 claims
- 4342US11092026B2Rotary machineMITSUBISHI HITACHI POWER SYS LTD·Filed 2017·Granted Aug 17, 2021·0 cites·6 claims
- 4442US10316680B2TurbineMITSUBISHI HITACHI POWER SYS·Filed 2015·Granted Jun 11, 2019·0 cites·13 claims
- 4540US11187097B2Rotary machineMITSUBISHI HITACHI POWER SYS LTD·Filed 2017·Granted Nov 30, 2021·0 cites·1 claims
- 4640US2013094945A1Seal structure, turbine machine having the same, and power generating plant equipped with the sameKUWAMURA YOSHIHIRO·Filed 2011·Application pending·0 cites
- 4739US2019360350A1Axial flow rotating machine, and rotor blade memberMITSUBISHI HEAVY IND LTD·Filed 2018·Application pending·0 cites
- 4838US10731499B2Seal device for turbine, turbine, and thin plate for seal deviceMITSUBISHI HITACHI POWER SYS·Filed 2015·Granted Aug 4, 2020·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →