Itoh Metal Abrasive Co., Ltd.
Jablonski Wolfgang
Jaccard Roland
Jacques Roland
Jacquot-Leyder Joelle
Jeffers Albert L.
Jenkins Francis Edward
Johnson D. Lynn
Josephy Karl
Josty Peter L.
Jukes Alan W.
Jung Jennifer
Jungert Dieter
Junis-Specht Felix
Jurgens Theodor
Kafka Bernard
Kaiser Gypsum Company, Inc.
Kakinuma Miyuki
Kameda Takashi
Kameyama Iwao