Uchytil Anton R.
Uhlig Hein
Uitbeijerse Bastiaan
Ujejski Jerzy
Ulmer William W.
Unger Helmut K.
Unger Waltraud Rosalie
Uni-Splendor Corp.
Union Metal Corporation
Unistar Opto Corporation
Unite-Stand Electronics Co. Ltd.
Universal Fiber Optics Inc.
University Of Technology Sydney
Unoki Katsuhiro
Unsworth Austin E.
Urushihara Akira