Grego Giorgo
Hagiwara Hidesato
Hahn Clive E. W.
Herzig Hans P.
Holzinger Gerhard
Hordin Richard S.
Hosaka Kotaro
Huang Fang
Hughes Optical Products, Inc.
Hunter George C.
Ifunga Test Equipment B.V.
Inficon Leybold-Heraeus
Ingenjorsfirman Tomas Rostvall
Instrumentation Specialties Company
Ippolito Domenico
Ipsolon LLP
ipsolon LLP
Jackson Roy K.
Jungquist Robert
Katagiri Soichi