Yasuhiro Horiike and SpeedFam Co, Ltd.
Yasuyuki Tanaka
Yates Don L.
Ye Lin
Yeh Chen Nan
Yeh Shih Cheng
Yen Bi-Ming
Yen Shih Kuei
Yeung Ping-Ha
Yi Guan Jiun
Yi Shi-Yong
Yi Whi-kun
Yokoyama Toshiomi
Yoneda Tatsuya
Yoneyama Shimao
Yoon Byoung-moon
Yoon Dong-Ki
Yoon Jun-Ho
Yoon Uija
Yoon Young Sei