1. Steel & Technology Development Laboratories, Nisshin-Steel Co., Ltd.
2. Present: Department of Applied Chemistry, Faculty of Engineering, Chiba Institute of Technology
3. Department of Chemical Engineering, Faculty of Engineering, Iwate University
4. Department of Frontier Materials and Function Engineering, Graduate School of Engineering, Iwate University
5. Department of Die-Mold and Casting Engineering, Graduate School of Engineering, Iwate University