U.S. Test, Inc.
Ubukata Susumu
Uchihashi Syozo
Uehara Kensuke
Ueki Masaharu
Ueki Masataka
Uesugi Nobuo
UETAX Corporation
Uhl James E.
Uhl James Eugene
Uhlendorf Volkmar
Umeda Takato
Umemura Shin'ichiro
Unaco Systems AB
Underbrink James Robert
Undersea Systems International, Inc.
Undersea Transducer Technology, Inc.
Underwater Acoustics Systems, Inc.
Unger Rudolf
United Geophysical Corporation