U. C. Laser Ltd.
Uchida Tatsuo
Uchikoga Shuichi
Uchimi Toshiharu
Uchimura Katsunori
Uchino Katsuhide
Ueda Tomomasa
Ueki Toshihiro
Ueno Toshihiko
Ui Kazuhisa
Ukai Toshiya
Umemoto Kazuhiro
Umetani Makoto
Umezu Yasuo
Uniphase Telecommunications Products, Inc.
Univeristy of Alabama in Huntsville
Universite de Lausanne /BRA
University of Hawaii at Manoa
Upper Richard