Higuchi Ayumi
Hikoroku Sugiura
Hill Gordon A.
Hirao Kazunobu
Höglund Kurt
Hoke Engelbert
Holthuis Herman
Houtz James J.
Hove Dirk T.
Hove Dirk Ten
Hoyack Mark E.
Hruskochi Peter A.
Hubert B.V.
Hydro Research and Development (UK) Ltd.
IEI Co., Ltd.
Im Seong-lak
International Business Development Inc.
International Resources Management, Inc.
International Separation Technology, Inc.
Iwata Masashi