Wolfertz Gunther
Wong Chiu Wah
Woodard Gregory L.
Woodcock Tiziana
Worldwide Diamond Trademarks Ltd.
Wright Donald K.
Wu Ji-Won
Xu Lu Jiao
Yaguramaki Iwao
Yakubovich Nicolay
Yamagishi Koji
Yamakawa Mitsuru
Yamase Yuuji
Yamaura Hiroyoshi
Yang Chin Yeh
Yates Gerald A.
Ye Mark Changfeng
Yeager Clarence R.
Ykk Corporation
Yoneshima Hisashi