Inventor · disambiguated record
Katsuhisa Hamada
Also filed as: HAMADA KATSUHISA
26 granted patents·1 pending application·30 citations·filing 2012–2022
92Inventor score
Files withMITSUBISHI HITACHI POWER SYS17MITSUBISHI HEAVY IND LTD4MITSUBISHI HITACHI POWER SYS LTD4MITSUBISHI POWER LTD2
Top patents by PatentIndex Score
27 records- 0184US10605108B2Optical fiber probe, optical fiber measuring device, and clearance control systemMITSUBISHI HITACHI POWER SYS·Filed 2016·Granted Mar 31, 2020·4 cites·14 claims
- 0284US10480662B2Steam valve and steam turbine systemMITSUBISHI HITACHI POWER SYS·Filed 2016·Granted Nov 19, 2019·4 cites·8 claims
- 0380US10605116B2Hydraulic driving device for steam valve, combined steam valve, and steam turbineMITSUBISHI HITACHI POWER SYS·Filed 2015·Granted Mar 31, 2020·3 cites·10 claims
- 0480US9650910B2Steam valve and steam turbineMITSUBISHI HITACHI POWER SYS·Filed 2013·Granted May 16, 2017·6 cites·6 claims
- 0578US9416678B2Steam valveMITSUBISHI HITACHI POWER SYS·Filed 2013·Granted Aug 16, 2016·6 cites·6 claims
- 0676US10718434B2Step seal, seal structure, turbo machine, and method for manufacturing step sealMITSUBISHI HITACHI POWER SYS·Filed 2016·Granted Jul 21, 2020·1 cites·18 claims
- 0773US10591084B2Steam valve and steam turbine systemMITSUBISHI HITACHI POWER SYS·Filed 2016·Granted Mar 17, 2020·2 cites·12 claims
- 0872US10119416B2Main steam valve and steam turbineMITSUBISHI HITACHI POWER SYS·Filed 2015·Granted Nov 6, 2018·2 cites·11 claims
- 0968US8844288B2Steam turbine facilityMITSUBISHI HEAVY IND LTD·Filed 2012·Granted Sep 30, 2014·1 cites·8 claims
- 1064US10822984B2Sealing deviceMITSUBISHI HITACHI POWER SYS·Filed 2016·Granted Nov 3, 2020·1 cites·6 claims
- 1161US12372012B2Rotating-machine casing support structure and rotating machineMITSUBISHI HEAVY IND LTD·Filed 2022·Granted Jul 29, 2025·0 cites·10 claims
- 1260US12196089B2Monitoring device, computer-readable storage medium for storing monitoring program and monitoring method for rotary machine, and rotary machine equipmentMITSUBISHI HEAVY IND LTD·Filed 2021·Granted Jan 14, 2025·0 cites·13 claims
- 1357US11859505B2Steam turbineMITSUBISHI POWER LTD·Filed 2020·Granted Jan 2, 2024·0 cites·9 claims
- 1457US2024418103A1Monitoring and control device for rotating machine, rotating machine equipment, monitoring and control method for rotating machine, and monitoring and control program for rotating machineMITSUBISHI HEAVY IND LTD·Filed 2022·Application pending·0 cites
- 1552US11136903B2Steam turbineMITSUBISHI HITACHI POWER SYS LTD·Filed 2018·Granted Oct 5, 2021·0 cites·7 claims
- 1650US10982719B2Seal fin, seal structure, and turbo machineMITSUBISHI HITACHI POWER SYS·Filed 2016·Granted Apr 20, 2021·0 cites·13 claims
- 1746US11105213B2Seal 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
- 1846US11028731B2Casing position adjustment deviceMITSUBISHI HITACHI POWER SYS·Filed 2017·Granted Jun 8, 2021·0 cites·20 claims
- 1945US11306606B2Rotary machineMITSUBISHI HITACHI POWER SYS LTD·Filed 2018·Granted Apr 19, 2022·0 cites·6 claims
- 2045US10662796B2Seal device for turbine, turbine, and thin plate for seal deviceMITSUBISHI HITACHI POWER SYS·Filed 2016·Granted May 26, 2020·0 cites·9 claims
- 2144US11339685B2Turbine casing and steam turbineMITSUBISHI POWER LTD·Filed 2020·Granted May 24, 2022·0 cites·6 claims
- 2244US11111817B2Cooling device for casing support part of rotary machine, rotary machine, and cooling method for casing support part of rotary machineMITSUBISHI HITACHI POWER SYS LTD·Filed 2016·Granted Sep 7, 2021·0 cites·17 claims
- 2344US11035256B2Steam turbine systemMITSUBISHI HITACHI POWER SYS·Filed 2018·Granted Jun 15, 2021·0 cites·16 claims
- 2439US10989069B2Steam turbine cooling unitMITSUBISHI HITACHI POWER SYS·Filed 2016·Granted Apr 27, 2021·0 cites·2 claims
- 2539US10690008B2Steam turbine casingMITSUBISHI HITACHI POWER SYS·Filed 2015·Granted Jun 23, 2020·0 cites·8 claims
- 2638US10876408B2Steam turbineMITSUBISHI HITACHI POWER SYS·Filed 2016·Granted Dec 29, 2020·0 cites·14 claims
- 2738US10731499B2Seal 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 →