Inventor · disambiguated record
Masaru Sekihara
Also filed as: SEKIHARA MASARU
16 granted patents·1 pending application·271 citations·filing 1996–2022
93Inventor score
Files withHITACHI LTD12MITSUBISHI HITACHI POWER SYS2MITSUI BUSSAN SECURE DIRECTIONS INC2MITSUBISHI HEAVY IND LTD1
Top patents by PatentIndex Score
17 records- 0193US6546627B1Repair method for a gas turbineHITACHI LTD·Filed 2001·Granted Apr 15, 2003·80 cites·4 claims
- 0288US5695319AGas turbineHITACHI LTD·Filed 1996·Granted Dec 9, 1997·90 cites·14 claims
- 0380US7334993B2Gas turbine rotor blade, gas turbine using the rotor blade, and power plant using the gas turbineHITACHI LTD·Filed 2006·Granted Feb 26, 2008·19 cites·18 claims
- 0467US6370866B2Coolant recovery type gas turbineHITACHI LTD·Filed 2001·Granted Apr 16, 2002·15 cites·4 claims
- 0566US10264002B2Program, information processing device, and information processing methodMITSUI BUSSAN SECURE DIRECTIONS INC·Filed 2017·Granted Apr 16, 2019·1 cites·5 claims
- 0657US12044629B2Fin tip position measurement method, fin tip position measurement system, and jig for measuring fin tip positionMITSUBISHI HEAVY IND LTD·Filed 2022·Granted Jul 23, 2024·0 cites·4 claims
- 0755US7028487B2Coolant recovery type gas turbineHITACHI LTD·Filed 2004·Granted Apr 18, 2006·8 cites·4 claims
- 0854US11159541B2Program, information processing device, and information processing methodMITSUI BUSSAN SECURE DIRECTIONS INC·Filed 2018·Granted Oct 26, 2021·0 cites·13 claims
- 0954US6735957B2Coolant recovery type gas turbineHITACHI LTD·Filed 2003·Granted May 18, 2004·8 cites·3 claims
- 1054US6568191B2Coolant recovery type gas turbineHITACHI LTD·Filed 2002·Granted May 27, 2003·8 cites·5 claims
- 1150US5860789AGas turbine rotorHITACHI LTD·Filed 1997·Granted Jan 19, 1999·26 cites·2 claims
- 1246US7028486B2Coolant recovery type gas turbineHITACHI LTD·Filed 2004·Granted Apr 18, 2006·5 cites·4 claims
- 1345US9920639B2Gas turbine combustion chamber having a flow sleeve with a plurality of integrated segmentsMITSUBISHI HITACHI POWER SYS·Filed 2013·Granted Mar 20, 2018·0 cites·5 claims
- 1439US6393829B2Coolant recovery type gas turbineHITACHI LTD·Filed 1996·Granted May 28, 2002·7 cites·8 claims
- 1537US2016032739A1Axial flow compressor and gas turbine equipped with axial flow compressorMITSUBISHI HITACHI POWER SYS·Filed 2015·Application pending·0 cites
- 1636US7762083B2Gas turbine plant and gas turbine power generator plantHITACHI LTD·Filed 2004·Granted Jul 27, 2010·0 cites·8 claims
- 1736US6874324B2Gas turbine and gas turbine power generatorHITACHI LTD·Filed 2003·Granted Apr 5, 2005·4 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →