Inventor
MOCHIZUKI NAOYOSHI
JP7 patents
Patents
7 patentsUS5938837AAug 17, 1999
Cerium oxide ultrafine particles and method for preparing the same
MITSUI MINING & SMELTING CO72 citations94
US5951724ASep 14, 1999
Fine particulate polishing agent, method for producing the same and method for producing semiconductor devices
MITSUI MINING & SMELTING CO26 citations91
US7156888B2Jan 2, 2007
Cerium-based abrasive material and method for preparation thereof
MITSUI MINING & SMELTING CO32 citations90
US6689178B2Feb 10, 2004
Cerium based abrasive material and method for producing cerium based abrasive material
MITSUI MINING & SMELTING CO22 citations90
US6083476AJul 4, 2000
Black ultrafine magnetite particles and process for preparing the same
MITSUI MINING & SMELTING CO6 citations73
US6946009B2Sep 20, 2005
Cerium-based abrasive material and abrasive material slurry, and method for producing cerium based abrasive material
MITSUI MINING & SMELTING CO9 citations71
US6843816B2Jan 18, 2005
Cerium-based abrasive material and method for preparation thereof
MITSUI MINING & SMELTING CO4 citations58