Inventor
KUME TETSUYA
JP20 patents
⚠️ This page may combine multiple inventors who share the name “KUME TETSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHINETSU CHEMICAL CO
9 patentsUS9892831B2Feb 13, 2018
R-Fe—B sintered magnet and making method
SHINETSU CHEMICAL CO11 citations84
US10410775B2Sep 10, 2019
R—Fe—B sintered magnet and making method
SHINETSU CHEMICAL CO7 citations83
US10937578B2Mar 2, 2021
Method for preparing R—Fe—B sintered magnet
SHINETSU CHEMICAL CO3 citations73
US10515747B2Dec 24, 2019
R-Fe-B sintered magnet and making method
SHINETSU CHEMICAL CO2 citations73
US12172211B2Dec 24, 2024
Method for producing magnetic refrigeration material, and magnetic refrigeration material
SHINETSU CHEMICAL CO0 citations62
US11806782B2Nov 7, 2023
Method for producing magnetic refrigeration material, and magnetic refrigeration material
SHINETSU CHEMICAL CO0 citations62
US11410805B2Aug 9, 2022
R-Fe-B sintered magnet
SHINETSU CHEMICAL CO0 citations62
US10720271B2Jul 21, 2020
R-Fe-B sintered magnet
SHINETSU CHEMICAL CO0 citations52
US11315710B2Apr 26, 2022
R-Fe-B sintered magnet and making method
SHINETSU CHEMICAL CO0 citations50
SAKAKI KAZUAKI
4 patentsUS9133100B2Sep 15, 2015
Method for synthesizing rare earth metal extractant
SAKAKI KAZUAKI3 citations59
US8889903B2Nov 18, 2014
Synthesis of rare earth metal extractant
SAKAKI KAZUAKI0 citations47
US8519184B2Aug 27, 2013
Synthesis of rare earth metal extractant
SAKAKI KAZUAKI0 citations47
US8841482B2Sep 23, 2014
Method for synthesizing rare earth metal extractant
SAKAKI KAZUAKI0 citations38
CATALER CORP
3 patentsUS7785543B2Aug 31, 2010
Method of processing alkali-activation exhaust gas
CATALER CORP2 citations57
US8012376B2Sep 6, 2011
Method for preparing carbon material for electrode of electrochemical devices
CATALER CORP0 citations47
US7556786B2Jul 7, 2009
Method of processing alkali-activation exhaust gas
CATALER CORP0 citations47