Fay, Sharpe, Beall, Fagan, Minnich & McKee
Planning support method and system
 With the aim of designing efficiently and quickly such plans as production plans having a variety of requirements involved and requiring frequent modification of software, a planning logic prepared without regard to the preparation sequence of a plan is converted into a planning program. Upon the conversion, the planning logic is edited so that only part of the planning logic requiring modification may be modified, and a result of modification is displayed on a screen so as to be checked through a display. 
Hitachi, Ltd.
G Y G
G05B Y02P G06F
inventional additional inventional
Sadamichi Kazuhiro Kouichi Shunichi Norihisa
Mitsumori Kawashima Taniguchi Harada Komoda