Inventor
TAKENAKA MASANORI
JP18 patents
⚠️ This page may combine multiple inventors who share the name “TAKENAKA MASANORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JFE STEEL CORP
15 patentsUS9761360B2Sep 12, 2017
Method of manufacturing grain oriented electrical steel sheet
JFE STEEL CORP7 citations84
US11186888B2Nov 30, 2021
Grain-oriented electrical steel sheet and method for producing the same
JFE STEEL CORP2 citations72
US11577291B2Feb 14, 2023
Hot-rolled steel sheet for electrical steel sheet production and method of producing same
JFE STEEL CORP2 citations71
US12325892B2Jun 10, 2025
Method for manufacturing a grain-oriented electrical steel sheet
JFE STEEL CORP0 citations62
US12305255B2May 20, 2025
Method for producing grain-oriented electrical steel sheet
JFE STEEL CORP1 citations62
US11560603B2Jan 24, 2023
Grain-oriented electrical steel sheet and method for manufacturing same
JFE STEEL CORP0 citations62
US11459633B2Oct 4, 2022
Low-iron-loss grain-oriented electrical steel sheet and production method for same
JFE STEEL CORP0 citations61
US10889880B2Jan 12, 2021
Grain-oriented electrical steel sheet and method for manufacturing same
JFE STEEL CORP0 citations60
US12104217B2Oct 1, 2024
Grain-oriented electrical steel sheet and production method therefor
JFE STEEL CORP0 citations51
US11332801B2May 17, 2022
Method of producing grain-oriented electrical steel sheet
JFE STEEL CORP0 citations51
US10844452B2Nov 24, 2020
Grain-oriented electrical steel sheet and method for manufacturing the same
JFE STEEL CORP0 citations51
US12529119B2Jan 20, 2026
Method of producing hot-rolled steel sheet for grain-oriented electrical steel sheet and method of producing grain-oriented electrical steel sheet
JFE STEEL CORP0 citations50
US11459629B2Oct 4, 2022
Method of producing grain-oriented electrical steel sheet
JFE STEEL CORP0 citations50
US11286538B2Mar 29, 2022
Method for manufacturing grain-oriented electrical steel sheet
JFE STEEL CORP0 citations50
US9978489B2May 22, 2018
Method of producing grain oriented electrical steel sheet
JFE STEEL CORP0 citations41