Inventor
TOBITA HARUYA
JP3 patents
Patents
3 patentsUS4942514AJul 17, 1990
Process monitoring and control system and method of process monitoring and control
HITACHI LTD204 citations98
US5268835ADec 7, 1993
Process controller for controlling a process to a target state
HITACHI LTD122 citations96
US5392208AFeb 21, 1995
Plant control system and method for displaying control circuit thereof
HITACHI LTD31 citations89