1988:Master's degree in Resource Engineering, Graduate School of Engineering, Kyoto University
1988:Joined Sumitomo Metal Industries, Ltd.
2008:Doctor’s degree in Graduate School of Environmental Studies, Tohoku University
2011:General manager, Ironmaking research and development dept., Sumitomo Metals
2015:General Manager, Experimental Blast Furnace Project Dept., Nippon Steel & Sumitomo Metal Corp.
2025:General Manager, Research Strategy Dept., R&D Planning Div., Nippon Steel Corp.
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