Nagata, Yasushi, Waseda University, Tokyo, Japan, Japan

• Quality Innovation Prosperity Vol. 25 No. 1 (2021) - Articles
  Study on Likelihood-Ratio-Based Multivariate EWMA Control Chart Using Lasso
  Abstract  PDF
• Quality Innovation Prosperity Vol. 26 No. 1 (2022) - Articles
  More Accurate Knowledge Search in Technological Development for Robust Parameter Design
  Abstract  PDF