Hiraoka Kiyotaka
Hirata Akisuke
Hirohata Hyogo
Hirsch Harold H.
Hirschhorn Joel S.
Hitachi Tool Engineering Ltd.
Hoffman Nathan J.
Hohjo Hiroshi
Holland Edward F.
Hon Soo-Myung
Honda Piston Ring Co., Ltd.
Hong Soo-Myung
Horita Chiezo
Horlock Andrew John
Hosino Tosiyuki
Hosking Timothy J.
Hribernik Bruno
Hugh Steven C.
Hughes John R.
Hugosson Evald