Inventor · disambiguated record
Ikuo Okada
Also filed as: OKADA IKUO
32 granted patents·18 pending applications·442 citations·filing 1985–2019
97Inventor score
Files withMITSUBISHI HEAVY IND LTD25MITSUBISHI HITACHI POWER SYS7MITSUBISHI MATERIALS CORP3TORIGOE TAIJI3MATSUI TAKANORI2
Top patents by PatentIndex Score
50 records- 0194US4635282AX-ray source and X-ray lithography methodNIPPON TELEGRAPH & TELEPHONE·Filed 1985·Granted Jan 6, 1987·140 cites·18 claims
- 0287US6756131B2High temperature corrosion resistant alloy, thermal barrier coating material, and gas turbine using high temperature corrosion resistant alloyMITSUBISHI HEAVY IND LTD·Filed 2002·Granted Jun 29, 2004·31 cites·10 claims
- 0386US8900512B2Ni-based single crystal superalloyHARADA HIROSHI·Filed 2010·Granted Dec 2, 2014·3 cites·2 claims
- 0482US5431750ANickel-base heat-resistant alloysMITSUBISHI MATERIALS CORP·Filed 1992·Granted Jul 11, 1995·27 cites·14 claims
- 0580US9816161B2Ni-based single crystal superalloyNAT INST MATERIALS SCIENCE·Filed 2013·Granted Nov 14, 2017·2 cites·18 claims
- 0678US6884275B2Ni-based sintered alloyMITSUBISHI HEAVY IND LTD·Filed 2003·Granted Apr 26, 2005·19 cites·10 claims
- 0778US5516381ARotating blade or stationary vane of a gas turbineMITSUBISHI MATERIALS CORP·Filed 1995·Granted May 14, 1996·26 cites·15 claims
- 0877US11155910B2High-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
- 0977US4771447AX-ray sourceNIPPON TELEGRAPH & TELEPHONE·Filed 1986·Granted Sep 13, 1988·38 cites·16 claims
- 1075US6868893B2Method and apparatus for directionally solidified castingMITSUBISHI HEAVY IND LTD·Filed 2002·Granted Mar 22, 2005·9 cites·5 claims
- 1175US6132535AProcess for the heat treatment of a Ni-base heat-resisting alloyMITSUBISHI HEAVY IND LTD·Filed 1999·Granted Oct 17, 2000·28 cites·2 claims
- 1273US10150707B2Method of producing thermal spray powder, manufacture apparatus of thermal spray powder, and thermal spray powder produced by the producing methodMITSUBISHI HITACHI POWER SYS·Filed 2015·Granted Dec 11, 2018·1 cites·18 claims
- 1372US6916551B2Thermal barrier coating material, gas turbine parts and gas turbineMITSUBISHI HEAVY IND LTD·Filed 2002·Granted Jul 12, 2005·10 cites·21 claims
- 1472US5882586AHeat-resistant nickel-based alloy excellent in weldabilityMITSUBISHI STEEL MFG·Filed 1997·Granted Mar 16, 1999·26 cites·8 claims
- 1571US6509124B1Method of producing diamond film for lithographySHINETSU CHEMICAL CO·Filed 2000·Granted Jan 21, 2003·13 cites·8 claims
- 1670US7859100B2Thermal barrier coating material, thermal barrier member, and member coated with thermal barrier and method for manufacturing the sameMITSUBISHI HEAVY IND LTD·Filed 2005·Granted Dec 28, 2010·12 cites·6 claims
- 1769US8586169B2Thermal barrier coating member, method for producing the same, thermal barrier coating material, gas turbine, and sintered bodyNAMBA KATSUMI·Filed 2006·Granted Nov 19, 2013·10 cites·8 claims
- 1866US2010062173A1Thermal barrier coating material and method for production thereof, gas turbine member using the thermal barrier coating material, and gas turbineMITSUBISHI HEAVY IND LTD·Filed 2009·Application pending·0 cites
- 1963US9822437B2Process for producing thermal barrier coatingTORIGOE TAIJI·Filed 2010·Granted Nov 21, 2017·2 cites·2 claims
- 2062US10166598B2Precision-casting core, precision-casting core manufacturing method, and precision-casting moldMITSUBISHI HEAVY IND LTD·Filed 2014·Granted Jan 1, 2019·0 cites·3 claims
- 2161US8409722B2Alloy material having high-temperature corrosion resistance, thermal barrier coating, turbine member, and gas turbineTORIGOE TAIJI·Filed 2009·Granted Apr 2, 2013·4 cites·5 claims
- 2258US10259034B2Slurry for forming mold, mold and method for producing moldMITSUBISHI HEAVY IND LTD·Filed 2015·Granted Apr 16, 2019·0 cites·9 claims
- 2358US8187531B2Wire for welding nickel based heat resistant alloyMATSUI TAKANORI·Filed 2007·Granted May 29, 2012·1 cites·7 claims
- 2457US6322643B1Columnar crystalline Ni-base heat-resistant alloy having high resistance to intergranular corrosion at high temperature, method of producing the alloy, large-size article, and method of producing large-size article from the alloyMITSUBISHI MATERIALS CORP·Filed 1999·Granted Nov 27, 2001·11 cites·20 claims
- 2555US7261758B2Ni-based sintered alloyMITSUBISHI HEAVY IND LTD·Filed 2004·Granted Aug 28, 2007·3 cites·9 claims
- 2654US2008131608A1Thermal barrier coating material, thermal barrier member, and member coated with thermal barrier and method for manufacturing the sameMITSUBISHI HEAVY IND LTD·Filed 2007·Application pending·0 cites
- 2754US2019390313A1Method for determining microstructure of titanium alloy and method for producing titanium alloyMITSUBISHI HITACHI POWER SYS·Filed 2019·Application pending·0 cites
- 2854US2018179622A1HIGH-STRENGTH, HEAT-RESISTANT Ni-BASE ALLOY, METHOD FOR PRODUCING SAME, AND GAS TURBINE BLADEMITSUBISHI HITACHI POWER SYS·Filed 2016·Application pending·0 cites
- 2953US7655326B2Thermal barrier coating material and method for production thereof, gas turbine member using the thermal barrier coating material, and gas turbineMITSUBISHI HEAVY IND LTD·Filed 2002·Granted Feb 2, 2010·11 cites·15 claims
- 3052US2016121390A1Precision-casting core, precision-casting core manufacturing method, and precision-casting moldMITSUBISHI HEAVY IND LTD·Filed 2014·Application pending·0 cites
- 3152US2016114384A1Precision-casting core, precision-casting core manufacturing method, and precision-casting moldMITSUBISHI HEAVY IND LTD·Filed 2014·Application pending·0 cites
- 3251US8370084B2Method for estimating physical property of ceramic, method for estimating physical property of thermal barrier coating, method for estimating remaining lifetime of thermal barrier coating, method for estimating remaining lifetime of high-temperature member, and physical property acquiring apparatusMITSUBISHI HEAVY IND LTD·Filed 2009·Granted Feb 5, 2013·0 cites·14 claims
- 3351US2011262770A1Thermal barrier coating material, thermal barrier coating, turbine member, and gas turbineMITSUBISHI HEAVY IND LTD·Filed 2009·Application pending·0 cites
- 3449US10245636B2Method for manufacturing core, and method for manufacturing turbine member in which core is acquired by said core manufacturing methodMITSUBISHI HEAVY IND LTD·Filed 2015·Granted Apr 2, 2019·0 cites·11 claims
- 3549US2015266085A1Precision casting mold and method of producing the sameMITSUBISHI HITACHI POWER SYS·Filed 2013·Application pending·0 cites
- 3649US2011138596A1Method of repairing memberNAMBA KATSUMI·Filed 2008·Application pending·0 cites
- 3749US2015217366A1Precision casting mold and method of producing the sameMITSUBISHI HITACHI POWER SYS·Filed 2013·Application pending·0 cites
- 3849US2015224569A1Precision casting mold and method of producing the sameMITSUBISHI HITACHI POWER SYS·Filed 2013·Application pending·0 cites
- 3949US2010242797A1Thermal barrier coating materialMITSUBISHI HEAVY IND LTD·Filed 2009·Application pending·0 cites
- 4049US2015273571A1Precision casting mold and method of producing the sameMITSUBISHI HEAVY IND LTD·Filed 2013·Application pending·0 cites
- 4149US2015283601A1Precision casting mold and method of producing the sameMITSUBISHI HITACHI POWER SYS·Filed 2013·Application pending·0 cites
- 4247US8287186B2Specimen collecting method and blade temperature estimating methodTORIGOE TAIJI·Filed 2008·Granted Oct 16, 2012·0 cites·5 claims
- 4346US7172787B2Method of repairing a Ni-base alloy partMITSUBISHI HEAVY IND LTD·Filed 2003·Granted Feb 6, 2007·8 cites·9 claims
- 4444US2004208749A1Method of forming abrasion-resistant layer on rotor blade, an abrasion-resistant layer and a method of regenerating the same, and a gas turbineMITSUBISHI HEAVY IND LTD·Filed 2003·Application pending·0 cites
- 4542US10208364B2Ni-based alloy, ni-based alloy for gas turbine combustor, member for gas turbine combustor, liner member, transition piece member, liner, and transition pieceHITACHI METALS LTD·Filed 2014·Granted Feb 19, 2019·0 cites·9 claims
- 4641US6171417B1Property recovering method for Ni-base heat resistant alloyMITSUBISHI HEAVY IND LTD·Filed 1999·Granted Jan 9, 2001·7 cites·10 claims
- 4741US2010196615A1Method for forming an oxidation-resistant filmMITSUBISHI HEAVY IND LTD·Filed 2010·Application pending·0 cites
- 4837US2007224443A1Oxidation-resistant coating and formation method thereof, thermal barrier coating, heat-resistant member, and gas turbineMITSUBISHI HEAVY IND LTD·Filed 2007·Application pending·0 cites
- 4936US2010104440A1Coating material and method of manufacturing same, coating method, and moving blade with shroudMITSUBISHI HEAVY IND LTD·Filed 2009·Application pending·0 cites
- 5035US8211360B2Nickel-based heat resistant alloy for gas turbine combustorMATSUI TAKANORI·Filed 2007·Granted Jul 3, 2012·0 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →