1.Present analysis
2.Trget
Q(Yield)/C(Productivity)/D(Lead Time)
3.Factor analysis (analysis)
4.Hypothesis/inspection (reproduction experiment)
5.Measure drafting
(1)Equipment improvement
(2)material change
(3)change of the condition
6.Effect prediction (Judgement of the most suitable item)
7.RISK analysis(Final Action)
8.Change Proposal Request
9.Effect inspection
Q(Yield)/C(Productivity)/D(Lead Time)