Hara Yoshihumi
Harayama Minoru
Harbarth Thomas
Harding William E.
Hardinge Brothers
Hardinge Taiwan Precision Machine Ltd.
Harlow E. V.
Harmsen Johannes G. T.
Harness System Technologies, Ltd.
Harrington D. J.
Harris Christopher P.
Harrop Robert A.
Harten Friedrich
Harvey T. Jeffrey
Hascall James G.
Hasegawa Toshifumi
Hashidate Akitake
Hatano Sakae
Hatfield John G.
Haussler Peter