2021-pesent Senior Researcher, Toyota Central R&D Labs., Inc. Nagakute, Aichi, Japan.
2018-2021 Project Manager, Toyota Motor Corporation, Toyota, Aichi, Japan.
2012-2018 Senior Researcher, Toyota Central R&D Labs., Inc. Nagakute, Aichi, Japan.
2005-2012 Researcher, Toyota Central R&D Labs., Inc. Nagakute, Aichi, Japan.
2001-2005 Ph.D. Student, Department of Mathematics, Technical University of Denmark,
Kgs. Lyngby, Denmark. (on leave from Toyota Central R&D Labs., Inc.)
1995-2001 Associate Researcher, Toyota Central R&D Labs., Inc. Nagakute, Aichi, Japan.