- 2020/04 - 現在 Tokyo Denki University School of Engineering Department of Natural Science Instructor
- 2016/04 - 現在 Hokuriku University Faculty of Pharmaceutical Sciences, Department of Pharmacy
- 2020/04 - 2023/09 Tokyo Denki University School of Engineering Department of Natural Science Associate Professor
- 2014/04 - 2016/03 Tokyo University of Agriculture and Technology Faculty of Engineering, Department of Chemical Engineering
- 2010/04 - 2014/03 Concurrent memberInstitute of Quantum Science, Nihon University
- 2008/04 - 2014/03 Assistant ProfessorDepartment of Liberal Arts and Basic Sciences, College of Industrial Technology, Nihon University
- 2012/08/27 - 2013/03/31 Visiting Assistant ProfessorDepartment of Chemistry, Faculty of Scienece, The University of British Columbia
- 2012/08/26 - 2013/03/25 Overseas ResearcherNihon University
- 2012/08 - 2013/03 Overseas ResearcherNihon University
- 2012/08 - 2013/03 Department of Chemistry, Faculty of Scienece, The University of British Columbia Assistant Professor
- 2012/08 - 2013/03 Overseas ResearcherNihon University Researcher
- 2007/04 - 2008/03 Assistant ProfessorDepartment of Chemistry, Faculty of Science, Tokyo University of Science Assistant Professor
- 2007/04 - 2008/03 Assistant ProfessorDepartment of Chemistry, Faculty of Science, Tokyo University of Science
- 2005/04 - 2007/03 Department of Chemistry, Faculty of Science, Tokyo University of Science Assistant Professor
- 2005/04 - 2007/03 Research Associate Department of Chemistry, Faculty of Science, Tokyo University of Science