Inventor
NAKAJIMA HARUNA
JP7 patents
Patents
7 patentsUS10256015B2Apr 9, 2019
R-t-b based sintered magnet and rotating machine
TDK CORP3 citations71
US10096410B2Oct 9, 2018
R-T-B based sintered magnet
TDK CORP2 citations71
US9773599B2Sep 26, 2017
R-T-B based sintered magnet
TDK CORP5 citations70
US10410777B2Sep 10, 2019
R-T-B based sintered magnet and motor
TDK CORP1 citations61
US10242777B2Mar 26, 2019
Alloy for R-T-B based sintered magnet and R-T-B based sintered magnet
TDK CORP1 citations60
US9514869B2Dec 6, 2016
R-T-B based sintered magnet
TDK CORP2 citations60
US10388443B2Aug 20, 2019
R-T-B based sintered magnet
TDK CORP0 citations38