@article{CTT100576483, author = {ICHIRO HAGIWARA and Hua Wei Chen and Jiang D.H.}, title = {Development of Novel XY Micropositioning Stage}, journal = {Key Engineering Materials}, year = 2009, } @article{CTT100576484, author = {ICHIRO HAGIWARA and Hua Wei Chen}, title = {Novel Precision PZT-driven Micropositioning Stage with Large Travel Range}, journal = {Key Engineering Materials}, year = 2009, }