Inventor · disambiguated record
Shigeki Ueta
Also filed as: UETA SHIGEKI
23 granted patents·11 pending applications·111 citations·filing 1997–2021
94Inventor score
Top patents by PatentIndex Score
34 records- 0193US9365913B2High-hardness hardfacing alloy powderIMAIZUMI KAORU·Filed 2012·Granted Jun 14, 2016·29 cites·6 claims
- 0291US7914732B2Ferritic stainless steel cast iron, cast part using the ferritic stainless steel cast iron, and process for producing the cast partDAIDO STEEL CO LTD·Filed 2007·Granted Mar 29, 2011·9 cites·55 claims
- 0383US9738953B2Hot-forgeable Ni-based superalloy excellent in high temperature strengthOSAKI MOTOTSUGU·Filed 2014·Granted Aug 22, 2017·5 cites·9 claims
- 0481US9506125B2Aircraft engine shaft comprising a maraging steel having a tensile strength of 2300MPa or moreUETA SHIGEKI·Filed 2013·Granted Nov 29, 2016·4 cites·2 claims
- 0577US6918972B2Ni-base alloy, heat-resistant spring made of the alloy, and process for producing the springDAIDO STEEL CO LTD·Filed 2003·Granted Jul 19, 2005·10 cites·15 claims
- 0676US8696836B2Nonmagnetic high-hardness alloyTAKAHATA NORITAKA·Filed 2006·Granted Apr 15, 2014·5 cites·12 claims
- 0773US5951789AHeat resisting alloy for exhaust valve and method for producing the exhaust valveDAIDO STEEL CO LTD·Filed 1997·Granted Sep 14, 1999·19 cites·9 claims
- 0872US10119186B2Maraging steel excellent in fatigue characteristicsSUGIYAMA KENJI·Filed 2014·Granted Nov 6, 2018·1 cites·6 claims
- 0966US8083874B2Method for producing low thermal expansion Ni-base superalloyUETA SHIGEKI·Filed 2005·Granted Dec 27, 2011·1 cites·14 claims
- 1065US8491838B2Low thermal expansion Ni-base superalloyHAMANO SHUJI·Filed 2007·Granted Jul 23, 2013·1 cites·4 claims
- 1165US6752883B2Free-cutting Ni-base heat-resistant alloyISHIDA KIYOHITO·Filed 2002·Granted Jun 22, 2004·5 cites·10 claims
- 1263US6099668AHeat resisting alloy for exhaust valve and method for producing the exhaust valveDAIDO STEEL CO LTD·Filed 1998·Granted Aug 8, 2000·14 cites·3 claims
- 1359US10337079B2Maraging steelDAIDO STEEL CO LTD·Filed 2016·Granted Jul 2, 2019·0 cites·15 claims
- 1457US7326307B2Thermal fatigue resistant cast steelDAIDO STEEL CO LTD·Filed 2003·Granted Feb 5, 2008·2 cites·5 claims
- 1556US10378072B2Maraging steelDAIDO STEEL CO LTD·Filed 2016·Granted Aug 13, 2019·0 cites·20 claims
- 1654US2023160029A1Seal member and method for manufacturing sameHONDA MOTOR CO LTD·Filed 2021·Application pending·0 cites
- 1752US9745649B2Heat-resisting steel for exhaust valvesOSAKI MOTOTSUGU·Filed 2012·Granted Aug 29, 2017·0 cites·8 claims
- 1851US10119182B2Ni-based superalloy for hot forgingDAIDO STEEL CO LTD·Filed 2017·Granted Nov 6, 2018·0 cites·13 claims
- 1951US2014345752A1Precipitation hardened fe-ni alloyTAKAHASHI MARI·Filed 2014·Application pending·0 cites
- 2048US10472701B2Ni-based superalloy for hot forgingDAIDO STEEL CO LTD·Filed 2017·Granted Nov 12, 2019·0 cites·20 claims
- 2148US9416436B2Steel for steam turbine blade with excellent strength and toughnessTAKABAYASHI HIROYUKI·Filed 2013·Granted Aug 16, 2016·0 cites·2 claims
- 2248US2007221298A1Ni-based super alloyDAIDO STEEL CO LTD·Filed 2007·Application pending·0 cites
- 2345US2004033158A1Precipitation hardened Co-Ni based heat-resistant alloy and production method thereforFiled 2003·Application pending·0 cites
- 2444US6921442B2Nickel-based heat-resistant alloyDAIDO STEEL CO LTD·Filed 2001·Granted Jul 26, 2005·0 cites·6 claims
- 2543US2010272593A1High corrosion-resistant, high-strength and non-magnetic stainless steel, high corrosion-resistant, high-strength and non-magnetic stainless steel product and method for producing the sameDAIDO STEEL CO LTD·Filed 2010·Application pending·0 cites
- 2643US2004025989A1Co-ni base heat-resistant alloy and method for producing thereofFiled 2001·Application pending·0 cites
- 2742US10260137B2Method for producing Ni-based superalloy materialDAIDO STEEL CO LTD·Filed 2017·Granted Apr 16, 2019·0 cites·8 claims
- 2842US6096262AMartensitic heat resisting steelDAIDO STEEL CO LTD·Filed 1999·Granted Aug 1, 2000·6 cites·8 claims
- 2942US2006157171A1Heat resistant alloy for exhaust valves durable at 900°C and exhaust valves made of the alloyHONDA MOTOR CO LTD·Filed 2006·Application pending·0 cites
- 3042US2004187973A1Nickel base heat resistant cast alloy and turbine wheels made thereofFiled 2004·Application pending·0 cites
- 3140US10344367B2Method for producing Ni-based superalloy materialDAIDO STEEL CO LTD·Filed 2017·Granted Jul 9, 2019·0 cites·8 claims
- 3240US2011236247A1Heat resistant steel for exhaust valveDAIDO STEEL CO LTD·Filed 2011·Application pending·0 cites
- 3339US2004184946A1High-strength, heat-resistant alloy for exhaust valves with improved overaging-resistanceFiled 2004·Application pending·0 cites
- 3435US2013206287A1Co-based alloySATO JUN·Filed 2011·Application pending·0 cites
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