Inventor
KAMATA MASAYUKI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “KAMATA MASAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHINETSU CHEMICAL CO
5 patentsUS10410775B2Sep 10, 2019
R—Fe—B sintered magnet and making method
SHINETSU CHEMICAL CO7 citations83
US10573438B2Feb 25, 2020
R-(Fe, Co)-B sintered magnet and making method
SHINETSU CHEMICAL CO1 citations62
US12406785B2Sep 2, 2025
Anisotropic rare earth sintered magnet and method for producing the same
SHINETSU CHEMICAL CO0 citations50
US12272473B2Apr 8, 2025
Anisotropic rare earth sintered magnet and method for producing the same
SHINETSU CHEMICAL CO0 citations50
US11315710B2Apr 26, 2022
R-Fe-B sintered magnet and making method
SHINETSU CHEMICAL CO0 citations50