Inventor
TOYODA TAKESHI
JP29 patents
⚠️ This page may combine multiple inventors who share the name “TOYODA TAKESHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON STEEL CORP
17 patentsUS12018344B2Jun 25, 2024
High-strength steel sheet and method for manufacturing same
NIPPON STEEL CORP2 citations72
US12264374B2Apr 1, 2025
Hot-rolled steel sheet and method for manufacturing same
NIPPON STEEL CORP1 citations64
US11434555B2Sep 6, 2022
Hot-rolled steel sheet
NIPPON STEEL CORP0 citations62
US11512359B2Nov 29, 2022
Hot rolled steel sheet and method for producing same
NIPPON STEEL CORP0 citations61
US11326235B2May 10, 2022
Hot rolled steel sheet and method for manufacturing same
NIPPON STEEL CORP1 citations61
US12534772B2Jan 27, 2026
Hot rolled steel sheet and method for producing same
NIPPON STEEL CORP0 citations57
US12534787B2Jan 27, 2026
Hot rolled steel sheet
NIPPON STEEL CORP0 citations57
US12421567B2Sep 23, 2025
High-strength hot-rolled steel sheet
NIPPON STEEL CORP0 citations51
US12344911B2Jul 1, 2025
High-strength steel sheet and method for manufacturing same
NIPPON STEEL CORP0 citations51
US11981984B2May 14, 2024
Hot rolled steel sheet
NIPPON STEEL CORP0 citations51
US11274355B2Mar 15, 2022
Hot rolled steel sheet and method for producing same
NIPPON STEEL CORP0 citations51
US11198929B2Dec 14, 2021
Hot rolled steel sheet and method for producing same
NIPPON STEEL CORP0 citations51
US12203148B2Jan 21, 2025
Hot-rolled steel sheet
NIPPON STEEL CORP0 citations50
US11486020B2Nov 1, 2022
Hot-rolled steel sheet and production method therefor
NIPPON STEEL CORP0 citations50
US11473159B2Oct 18, 2022
Hot rolled steel sheet and method for producing same
NIPPON STEEL CORP0 citations50
US12134813B2Nov 5, 2024
Burring processed member
NIPPON STEEL CORP0 citations48
US12195817B2Jan 14, 2025
Hot-rolled steel sheet and weld joint, and methods for producing same
NIPPON STEEL CORP0 citations44
NIPPON STEEL & SUMITOMO METAL CORP
5 patentsUS10301697B2May 28, 2019
High strength hot rolled steel sheet and manufacturing method thereof
NIPPON STEEL & SUMITOMO METAL CORP1 citations54
US9903004B2Feb 27, 2018
Hot-rolled steel sheet and method for manufacturing the same
NIPPON STEEL & SUMITOMO METAL CORP1 citations52
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
US10513749B2Dec 24, 2019
Hot-rolled steel sheet and production method of therefor
NIPPON STEEL & SUMITOMO METAL CORP0 citations39