Inventor · disambiguated record
Shusaku Takagi
Also filed as: TAKAGI SHUSAKU
24 granted patents·14 pending applications·271 citations·filing 1995–2023
95Inventor score
Files withJFE STEEL CORP26TAKAGI SHUSAKU5KAWASAKI STEEL CO2MITSUI CHEMICALS INC2JFE Steel Coporation1
Top patents by PatentIndex Score
38 records- 0198US10196727B2High strength galvanized steel sheet having excellent bendability and weldability, and method of manufacturing the sameJFE STEEL CORP·Filed 2015·Granted Feb 5, 2019·6 cites·4 claims
- 0297US8828557B2High strength galvanized steel sheet having excellent formability, weldability, and fatigue properties and method for manufacturing the sameTAKAGI SHUSAKU·Filed 2010·Granted Sep 9, 2014·23 cites·18 claims
- 0396US6523416B2Method for setting shape and working stress, and working environment of steel memberKAWASAKI STEEL CO·Filed 2001·Granted Feb 25, 2003·111 cites·5 claims
- 0492US10106875B2Steel material, hydrogen container, method for producing the steel material, and method for producing the hydrogen containerJFE STEEL CORP·Filed 2014·Granted Oct 23, 2018·6 cites·8 claims
- 0590US8241759B2Zinc-plated high-tension steel sheet excellent in press formabilityNAKAGAITO TATSUYA·Filed 2008·Granted Aug 14, 2012·11 cites·14 claims
- 0688US7919194B2High strength steel sheet having superior ductilityJFE STEEL CORP·Filed 2009·Granted Apr 5, 2011·8 cites·10 claims
- 0787US7527700B2High strength hot rolled steel sheet and method for manufacturing the sameJFE STEEL CORP·Filed 2004·Granted May 5, 2009·21 cites·4 claims
- 0886US9452792B2Vehicle collision energy absorbing member excellent in energy absorbing performance and manufacturing method thereforTAKAGI SHUSAKU·Filed 2012·Granted Sep 27, 2016·5 cites·8 claims
- 0985US9458521B2High tensile strength galvanized steel sheets excellent in formability and methods of manufacturing the sameJFE STEEL CORP·Filed 2014·Granted Oct 4, 2016·2 cites·7 claims
- 1084US10697036B2Steel material for composite pressure vessel liner and steel pipe or tube for composite pressure vessel linerJFE STEEL CORP·Filed 2016·Granted Jun 30, 2020·1 cites·11 claims
- 1182US6172446B1Piezoelectric oscillator component, structure for supporting piezoelectric oscillator and method of mounting piezoelectric oscillatorMITSUI CHEMICALS INC·Filed 1996·Granted Jan 9, 2001·47 cites·5 claims
- 1281US8389128B2High tensile-strength galvanized steel sheet and process for manufacturing high tensile-strength galvanized steel sheetTAKAGI SHUSAKU·Filed 2008·Granted Mar 5, 2013·5 cites·7 claims
- 1372US10837602B2Hydrogen storage tankJFE STEEL CORP·Filed 2014·Granted Nov 17, 2020·1 cites·7 claims
- 1468US12429167B2High pressure gas container and production method thereforJFE STEEL CORP·Filed 2021·Granted Sep 30, 2025·0 cites·6 claims
- 1568US8075711B2Hot-rolled high strength steel sheet having excellent ductility, and tensile fatigue properties and method for producing the sameNAKAGAWA KOICHI·Filed 2006·Granted Dec 13, 2011·1 cites·24 claims
- 1667US10450626B2High-strength hot-dip galvanized steel sheet excellent in formability and method of producing sameJFE STEEL CORP·Filed 2017·Granted Oct 22, 2019·0 cites·5 claims
- 1766US2024150862A1Steel pipe for high-pressure hydrogen, high-pressure hydrogen vessel, and method for manufacturing said steel pipeJFE STEEL CORP·Filed 2022·Application pending·0 cites
- 1865US11168375B2Steel pipe or tube for pressure vessels, method of producing steel pipe or tube for pressure vessels, and composite pressure vessel linerJFE STEEL CORP·Filed 2017·Granted Nov 9, 2021·0 cites·7 claims
- 1964US2025116374A1Pressure vessel for high-pressure hydrogen gasJFE STEEL CORP·Filed 2022·Application pending·0 cites
- 2063US5558727ASteel sheet for automobiles having excellent impact resistance and method of manufacturing the steel sheetKAWASAKI STEEL CO·Filed 1995·Granted Sep 24, 1996·14 cites·9 claims
- 2162US2010218857A1High tensile strength galvanized steel sheet excellent in formability and method for manufacturing the sameJFE STEEL CORP·Filed 2008·Application pending·0 cites
- 2260US2025171649A1Steel sheet, coated steel sheet, press-formed product, processed member, method for manufacturing press-formed product, and method for manufacturing processed memberJFE STEEL CORP·Filed 2023·Application pending·0 cites
- 2359US12264778B2High-pressure hydrogen containerJFE STEEL CORP·Filed 2022·Granted Apr 1, 2025·0 cites·11 claims
- 2457US2024271760A1Pressure accumulatorJFE Steel Coporation·Filed 2022·Application pending·0 cites
- 2557US2013071687A1High strength galvanized steel sheet having excellent bendability and weldability, and method of manufacturing the sameTAKAGI SHUSAKU·Filed 2011·Application pending·0 cites
- 2655US12031674B2High-pressure hydrogen containerJFE STEEL CORP·Filed 2021·Granted Jul 9, 2024·0 cites·19 claims
- 2754US11365848B2Composite pressure vessel liner, composite pressure vessel, and method for producing composite pressure vessel linerJFE STEEL CORP·Filed 2017·Granted Jun 21, 2022·0 cites·9 claims
- 2854US2009014098A1High-Strength Hot-Dip Galvanized Steel Sheet Excellent in Formability and Method for Producing SameJFE STEEL CORP·Filed 2006·Application pending·0 cites
- 2954US2024027022A1Steel pipe or tube for hydrogen gas, method for manufacturing steel pipe or tube for hydrogen gas, pressure vessel for hydrogen gas, and method for manufacturing pressure vessel for hydrogen gasJFE STEEL CORP·Filed 2021·Application pending·0 cites
- 3050US2016060738A1Steel structure for hydrogen gas, mehtod for producing hydrogen storage tank, and method for producing hydrogen line pipe (as amended)JFE STEEL CORP·Filed 2014·Application pending·0 cites
- 3149US12203602B2Hydrogen supply systemJFE STEEL CORP·Filed 2020·Granted Jan 21, 2025·0 cites·7 claims
- 3249US2024035593A1Threaded steel pipe or tube and production method thereforJFE STEEL CORP·Filed 2021·Application pending·0 cites
- 3347US2014342184A1High-strength steel sheet and method for manufacturing sameJFE STEEL CORP·Filed 2012·Application pending·0 cites
- 3447US2015274218A1Vehicle collision energy absorbing member and method for manufacturing sameJFE STEEL CORP·Filed 2013·Application pending·0 cites
- 3546US2006231176A1High tensile strength cold-rolled steel sheet and method for production thereofTAKAGI SHUSAKU·Filed 2004·Application pending·0 cites
- 3645US2018312935A1Steel structure for hydrogen gas with excellent hydrogen embrittlement resistance in high pressure hydrogen gas and method of producing the sameJFE STEEL CORP·Filed 2016·Application pending·0 cites
- 3740US10295453B2Gas-phase hydrogen permeation test device and method of protecting gas-phase hydrogen permeation test deviceJFE STEEL CORP·Filed 2016·Granted May 21, 2019·0 cites·4 claims
- 3840US6147439APiezoelectric substrate supporting structure for piezoelectric transformer and piezoelectric transformer provided therewithMITSUI CHEMICALS INC·Filed 1998·Granted Nov 14, 2000·9 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →