1. Graduate Student, Interdisciplinary Graduate School of Engineering Science, Kyushu University, B. Eng.
2. Assoc. Prof., Interdisciplinary Graduate School of Engineering Science, Kyushu University, Dr. Eng.
3. Assistant Prof., Interdisciplinary Graduate School of Engineering Science, Kyushu University, Dr. Eng.
4. Prof., Interdisciplinary Graduate School of Engineering Science, Kyushu University, Dr. Eng.
5. Assistant Prof., Universiti Teknologi MARA, Dr. Eng.