Inventor
ENOKIDO YASUSHI
JP25 patents
⚠️ This page may combine multiple inventors who share the name “ENOKIDO YASUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TDK CORP
20 patentsUS5870273AFeb 9, 1999
Multi-functional multilayer device and method for making
TDK CORP197 citations97
US6033594AMar 7, 2000
Ferrite and inductor
TDK CORP15 citations73
US10256017B2Apr 9, 2019
Rare earth based permanent magnet
TDK CORP2 citations71
US10242780B2Mar 26, 2019
Rare earth based permanent magnet
TDK CORP2 citations71
US7858023B2Dec 28, 2010
Method for producing raw material powder for rare earth sintered magnet, method for producing rare earth sintered magnet, granule and sintered body
TDK CORP4 citations62
US7740716B2Jun 22, 2010
Rare earth sintered magnet
TDK CORP3 citations62
US7477819B2Jan 13, 2009
Two-dimensional photonic crystal
TDK CORP2 citations62
US7136561B2Nov 14, 2006
Two-dimensional photonic crystal, and waveguide and resonator using the same
TDK CORP6 citations62
US10157701B2Dec 18, 2018
R-T-B based permanent magnet
TDK CORP0 citations52
US10068690B2Sep 4, 2018
R-T-B based permanent magnet
TDK CORP0 citations52
US10020102B2Jul 10, 2018
R-T-B based permanent magnet and rotating machine
TDK CORP0 citations52
US9850559B2Dec 26, 2017
Permanent magnet and variable magnetic flux motor
TDK CORP0 citations52
US9774220B2Sep 26, 2017
Permanent magnet and motor
TDK CORP0 citations52
US9767945B2Sep 19, 2017
Magnet powder, bond magnet and motor
TDK CORP0 citations52
US9627113B2Apr 18, 2017
R-T-B based sintered magnet
TDK CORP0 citations52
US9607743B2Mar 28, 2017
R-T-B based sintered magnet
TDK CORP0 citations52
US9520216B2Dec 13, 2016
R-T-B based sintered magnet
TDK CORP0 citations52
US10192661B2Jan 29, 2019
R—T—B based sintered magnet
TDK CORP0 citations51
US9970087B2May 15, 2018
R-T-B based permanent magnet and raw alloy for the same
TDK CORP0 citations51
US12412687B2Sep 9, 2025
Rare-earth-based magnet powder, bonded magnet, bonded magnet compound, sintered magnet, method of manufacturing rare-earth-based magnet powder, and method of manufacturing rare-earth based permanent magnet
TDK CORP0 citations47