Fumio Imai

Process for recovering rare earth oxide from waste liquid containing rare earth element, and process for producing rare earth oxide using same

Polishing slurry and polished substrate

Method of recovering rare earth element from composition containing rare earth fluoride

Method of recovering rare earth oxide from waste liquid containing rare earth element

Polishing particle and method for producing polishing particle

Process for recovering rare earth oxide, process for producing abrasive containing rare earth oxide and polishing method using abrasive

ABRASIVE, ABRASIVE SLURRY, AND METHOD FOR MANUFACTURING ABRASIVE

Procede de recuperation d'element de terre rare dans une composition contenant un fluorure de terre rare

Procede de recuperation d'oxyde de terre rare de residus liquides contenant un element de terre rare, et procede de production d'un oxyde de terre rare l'utilisant

Abrasif, boue abrasive, et procede de fabrication d'un abrasif