Hardman Robert R.
Heap Michael P.
Hendricks Willis M.
Hirao Motoaki
Hokari Hiroshi
Hokari Nobuyuki
Holm Ejler L.
Imaizumi Shiro
International Metals Reclamation Co., Inc.
Ishii Yoshiaki
Izuha Akira
J. R. Tucker and Associates
Jacobs Jorn
Jantze Ulrika M.
Jenkins David P.
Ji Shuxin
Jia Xiaoguang
Jia Zhen
Johnson Irving
Kahle William J.