Inventor
NAKASEKO MAKOTO
JP13 patents
⚠️ This page may combine multiple inventors who share the name “NAKASEKO MAKOTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JFE STEEL CORP
10 patentsUS11654487B2May 23, 2023
Production method for water-atomized metal powder
JFE STEEL CORP2 citations72
US10293407B2May 21, 2019
Method of producing atomized metal powder
JFE STEEL CORP4 citations72
US11600414B2Mar 7, 2023
Soft magnetic powder, Fe-based nanocrystalline alloy powder, magnetic component, and dust core
JFE STEEL CORP3 citations71
US10100380B2Oct 16, 2018
Rail cooling device
JFE STEEL CORP2 citations69
US12272491B2Apr 8, 2025
Iron-based powder for dust cores and dust core
JFE STEEL CORP0 citations62
US12006560B2Jun 11, 2024
Fe-based nanocrystalline alloy powder, magnetic component, and dust core
JFE STEEL CORP0 citations60
US12030122B2Jul 9, 2024
Method of manufacturing soft magnetic dust core
JFE STEEL CORP0 citations58
US11795532B2Oct 24, 2023
Production method for water-atomized metal powder
JFE STEEL CORP0 citations51
US10589356B2Mar 17, 2020
Method for producing water-atomized metal powder
JFE STEEL CORP0 citations51
US9988696B2Jun 5, 2018
Rail cooling method and rail cooling device
JFE STEEL CORP0 citations48
TOKIN CORP
3 patentsUS11866810B2Jan 9, 2024
Alloy powder, nanocrystalline powder and magnetic core
TOKIN CORP2 citations67
US12338514B2Jun 24, 2025
Alloy powder, nanocrystalline powder and magnetic core
TOKIN CORP0 citations57
US11814707B2Nov 14, 2023
Soft magnetic powder, Fe-based nanocrystalline alloy powder, magnetic component and dust core
TOKIN CORP0 citations49