Inventor
SHUTO HIROSHI
JP39 patents
⚠️ This page may combine multiple inventors who share the name “SHUTO HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON STEEL & SUMITOMO METAL CORP
16 patentsUS9863026B2Jan 9, 2018
Dual phase steel sheet and manufacturing method thereof
NIPPON STEEL & SUMITOMO METAL CORP5 citations73
US9797024B2Oct 24, 2017
Hot-rolled steel sheet for gas nitrocarburizing and manufacturing method thereof
NIPPON STEEL & SUMITOMO METAL CORP2 citations73
US10913988B2Feb 9, 2021
Hot-rolled steel sheet
NIPPON STEEL & SUMITOMO METAL CORP2 citations72
US10260124B2Apr 16, 2019
Hot-rolled steel sheet and manufacturing method thereof
NIPPON STEEL & SUMITOMO METAL CORP3 citations72
US10196726B2Feb 5, 2019
High-strength hot-rolled steel sheet having excellent baking hardenability and low temperature toughness with maximum tensile strength of 980 MPa or more
NIPPON STEEL & SUMITOMO METAL CORP2 citations72
US10087499B2Oct 2, 2018
Hot-rolled steel sheet and manufacturing method thereof
NIPPON STEEL & SUMITOMO METAL CORP5 citations70
US10689737B2Jun 23, 2020
Hot-rolled steel sheet
NIPPON STEEL & SUMITOMO METAL CORP1 citations62
US11208702B2Dec 28, 2021
Hot-rolled steel sheet and manufacturing method thereof
NIPPON STEEL & SUMITOMO METAL CORP1 citations61
US10364478B2Jul 30, 2019
Bainite-containing-type high-strength hot-rolled steel sheet having excellent isotropic workability and manufacturing method thereof
NIPPON STEEL & SUMITOMO METAL CORP0 citations52
US11401571B2Aug 2, 2022
Hot-rolled steel sheet
NIPPON STEEL & SUMITOMO METAL CORP0 citations51
US10023929B2Jul 17, 2018
Hot-rolled steel sheet
NIPPON STEEL & SUMITOMO METAL CORP1 citations51
US11255005B2Feb 22, 2022
Hot-rolled steel sheet
NIPPON STEEL & SUMITOMO METAL CORP0 citations49
US10752972B2Aug 25, 2020
Hot-rolled steel sheet
NIPPON STEEL & SUMITOMO METAL CORP0 citations41
US10226800B2Mar 12, 2019
Hot-rolled steel sheet
NIPPON STEEL & SUMITOMO METAL CORP0 citations41
US9896737B2Feb 20, 2018
Hot-rolled steel sheet
NIPPON STEEL & SUMITOMO METAL CORP0 citations41
US10689724B2Jun 23, 2020
Steel sheet with strain induced transformation type composite structure and method of manufacturing same
NIPPON STEEL & SUMITOMO METAL CORP0 citations40
NIPPON STEEL CORP
16 patentsUS11492679B2Nov 8, 2022
Hot-rolled steel sheet and method for manufacturing same
NIPPON STEEL CORP4 citations71
US12139772B2Nov 12, 2024
High strength steel sheet
NIPPON STEEL CORP0 citations51
US12534785B2Jan 27, 2026
Hot-rolled steel sheet
NIPPON STEEL CORP0 citations50
US12522884B2Jan 13, 2026
Hot-rolled steel sheet
NIPPON STEEL CORP0 citations50
US12516406B2Jan 6, 2026
Hot-rolled steel sheet
NIPPON STEEL CORP0 citations50
US12435382B2Oct 7, 2025
Hot-rolled steel sheet
NIPPON STEEL CORP0 citations50
US12392020B2Aug 19, 2025
Hot-rolled steel sheet
NIPPON STEEL CORP0 citations50
US12428694B2Sep 30, 2025
Hot-rolled steel sheet and method for manufacturing same
NIPPON STEEL CORP0 citations49
US12297524B2May 13, 2025
Hot-rolled steel sheet
NIPPON STEEL CORP0 citations49
US12116646B2Oct 15, 2024
Hot-rolled steel sheet
NIPPON STEEL CORP0 citations49
US12203157B2Jan 21, 2025
Hot-rolled steel sheet
NIPPON STEEL CORP0 citations48
US12180570B2Dec 31, 2024
Hot-rolled steel sheet
NIPPON STEEL CORP0 citations48
US11970758B2Apr 30, 2024
Hot-rolled steel sheet
NIPPON STEEL CORP0 citations48
US12123064B2Oct 22, 2024
Hot-rolled steel sheet
NIPPON STEEL CORP0 citations47
US12503743B2Dec 23, 2025
Hot-rolled steel sheet
NIPPON STEEL CORP0 citations45
US12516392B2Jan 6, 2026
Hot-rolled steel sheet
NIPPON STEEL CORP0 citations44
YOKOI TATSUO
3 patentsUS9752217B2Sep 5, 2017
Hot-rolled steel sheet and method of producing the same
YOKOI TATSUO3 citations72
US9453269B2Sep 27, 2016
Hot-rolled steel sheet for gas nitrocarburizing and manufacturing method thereof
YOKOI TATSUO2 citations62
US9587287B2Mar 7, 2017
Bainite-containing-type high-strength hot-rolled steel sheet having excellent isotropic workability and manufacturing method thereof
YOKOI TATSUO0 citations51