Inventor · disambiguated record
Keizo Tsukagoshi
Also filed as: TSUKAGOSHI KEIZO
18 granted patents·4 pending applications·166 citations·filing 1995–2019
93Inventor score
Files withMITSUBISHI HEAVY IND LTD8MITSUBISHI HITACHI POWER SYS4HADA SATOSHI2KOYABU HIDEMICHI2TORIGOE TAIJI2
Top patents by PatentIndex Score
22 records- 0189US10612397B2Insert assembly, airfoil, gas turbine, and airfoil manufacturing methodMITSUBISHI HITACHI POWER SYS·Filed 2017·Granted Apr 7, 2020·6 cites·14 claims
- 0289US8480353B2Cooling system of ring segment and gas turbineKOYABU HIDEMICHI·Filed 2010·Granted Jul 9, 2013·16 cites·12 claims
- 0386US8900512B2Ni-based single crystal superalloyHARADA HIROSHI·Filed 2010·Granted Dec 2, 2014·3 cites·2 claims
- 0484US8550778B2Cooling system of ring segment and gas turbineKOYABU HIDEMICHI·Filed 2010·Granted Oct 8, 2013·10 cites·14 claims
- 0580US9816161B2Ni-based single crystal superalloyNAT INST MATERIALS SCIENCE·Filed 2013·Granted Nov 14, 2017·2 cites·18 claims
- 0677US11155910B2High-strength, heat-resistant Ni-base alloy, method for producing same, and gas turbine bladeMITSUBISHI HITACHI POWER SYS LTD·Filed 2019·Granted Oct 26, 2021·0 cites·2 claims
- 0772US8662844B2Turbine vane and gas turbineHADA SATOSHI·Filed 2009·Granted Mar 4, 2014·13 cites·5 claims
- 0871US9989450B2Erosion test apparatus, accelerator and erosion test methodMITSUBISHI HITACHI POWER SYS·Filed 2015·Granted Jun 5, 2018·1 cites·6 claims
- 0971US8366391B2Turbine blade structureMITSUBISHI HEAVY IND LTD·Filed 2009·Granted Feb 5, 2013·13 cites·3 claims
- 1068US6530208B1Steam cooled gas turbine system with regenerative heat exchangeMITSUBISHI HEAVY IND LTD·Filed 2001·Granted Mar 11, 2003·8 cites·7 claims
- 1167US5947687AGas turbine moving bladeMITSUBISHI HEAVY IND LTD·Filed 1997·Granted Sep 7, 1999·43 cites·3 claims
- 1263US9822437B2Process for producing thermal barrier coatingTORIGOE TAIJI·Filed 2010·Granted Nov 21, 2017·2 cites·2 claims
- 1360US9593588B2Shaft seal mechanismMITSUBISHI HEAVY IND LTD·Filed 2013·Granted Mar 14, 2017·1 cites·9 claims
- 1455US5577889AGas turbine cooling bladeMITSUBISHI HEAVY IND LTD·Filed 1995·Granted Nov 26, 1996·32 cites·9 claims
- 1554US2018179622A1HIGH-STRENGTH, HEAT-RESISTANT Ni-BASE ALLOY, METHOD FOR PRODUCING SAME, AND GAS TURBINE BLADEMITSUBISHI HITACHI POWER SYS·Filed 2016·Application pending·0 cites
- 1651US2011262770A1Thermal barrier coating material, thermal barrier coating, turbine member, and gas turbineMITSUBISHI HEAVY IND LTD·Filed 2009·Application pending·0 cites
- 1748US8079815B2Turbine bladeHADA SATOSHI·Filed 2009·Granted Dec 20, 2011·3 cites·4 claims
- 1847US8287186B2Specimen collecting method and blade temperature estimating methodTORIGOE TAIJI·Filed 2008·Granted Oct 16, 2012·0 cites·5 claims
- 1944US6668538B2Steam cooled gas turbine system with regenerative heat exchangeMITSUBISHI HEAVY IND LTD·Filed 2002·Granted Dec 30, 2003·6 cites·16 claims
- 2044US2014216055A1Gas turbineSAKAMOTO YASURO·Filed 2012·Application pending·0 cites
- 2139US6141957AFlame detector for combustorMITSUBISHI HEAVY IND LTD·Filed 1998·Granted Nov 7, 2000·7 cites·8 claims
- 2236US2017226620A1Heat shielding coating and turbine memberMITSUBISHI HITACHI POWER SYS·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →