Inventor

KANAIZUKA TADAHITO

JP3 patents

Patents

3 patents

US5631041AMay 20, 1997

Manufacturing method for magnetic disc

SUMITOMO METAL MINING CO12 citations71

US5223304AJun 29, 1993

Process for fabricating magnetic disks

SUMITOMO METAL MINING CO7 citations71

US7211455B2May 1, 2007

Method for manufacturing semiconductor module

SUMITOMO METAL MINING CO0 citations39