P

Inventor

TAKASHITA TAKUYA

JP21 patents
⚠️ This page may combine multiple inventors who share the name “TAKASHITA TAKUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

JFE STEEL CORP

18 patents
US10207328B2Feb 19, 2019

Alloy steel powder for powder metallurgy, and sintered body

JFE STEEL CORP8 citations81
US11654487B2May 23, 2023

Production method for water-atomized metal powder

JFE STEEL CORP2 citations72
US11600414B2Mar 7, 2023

Soft magnetic powder, Fe-based nanocrystalline alloy powder, magnetic component, and dust core

JFE STEEL CORP3 citations71
US10710155B2Jul 14, 2020

Mixed powder for powder metallurgy, sintered body, and method of manufacturing sintered body

JFE STEEL CORP4 citations70
US12272491B2Apr 8, 2025

Iron-based powder for dust cores and dust core

JFE STEEL CORP0 citations62
US11441212B2Sep 13, 2022

Alloyed steel powder

JFE STEEL CORP0 citations62
US11364541B2Jun 21, 2022

Partially diffusion-alloyed steel powder

JFE STEEL CORP0 citations62
US12006560B2Jun 11, 2024

Fe-based nanocrystalline alloy powder, magnetic component, and dust core

JFE STEEL CORP0 citations60
US12378645B2Aug 5, 2025

Iron-based mixed powder for powder metallurgy and iron-based sintered body

JFE STEEL CORP0 citations59
US12098449B2Sep 24, 2024

Alloyed steel powder for powder metallurgy and iron-based mixed powder for powder metallurgy

JFE STEEL CORP0 citations59
US11884996B2Jan 30, 2024

Iron-based alloy sintered body and iron-based mixed powder for powder metallurgy

JFE STEEL CORP0 citations59
US11236411B2Feb 1, 2022

Alloyed steel powder for powder metallurgy and iron-based mixed powder for powder metallurgy

JFE STEEL CORP0 citations59
US12291765B2May 6, 2025

Alloyed steel powder for powder metallurgy, iron-based mixed powder for powder metallurgy, and sintered body

JFE STEEL CORP0 citations58
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
US10410780B2Sep 10, 2019

Iron powder for dust core

JFE STEEL CORP0 citations51
US10109406B2Oct 23, 2018

Iron powder for dust core and insulation-coated iron powder for dust core

JFE STEEL CORP0 citations41
US10010935B2Jul 3, 2018

Iron powder for dust cores

JFE STEEL CORP0 citations41

TOKIN CORP

3 patents