Hens Karl Frank
Heringhaus Frank
Hermann C. Starck Berlin
Hesselmann Christoph
Hildreth Richard W.
Hinch George R.
Hing Peter
Hirai Yoshiki
Hiraoka Takeshi
Hirono Minoru
Hirota Yohei
Hitachi Powdered Metals Co. Ltd.
Hitachi Powdered Metals Company, Limited
Hitachi Powdered Metals Company, Ltd.
Hitachi Taga Engineering Co., Ltd.
Hitch Billy F.
Hitomi Soichi
Hoeganaes Corp.
Hoerbiger & Co.
Hoffmuller Wilhelm