Present appointment

2021- Medical Director, Cell and Gene Therapy Development, Astellas Pharma Inc.

2023- Invited Professor (2017- 2023 Invited Associate Professor), 

Osaka University Graduate School of Medicine

2022- Visiting Professor (2020-2022 Visiting Researcher),

Nagoya University Research Institute of  Environmental Medicine

2020- Visiting Researcher, National Hospital Organization, Suzuka Hospital

2020-  AMED Project Evaluation Committee member

Board Certified Specialist, Japanese Society of Neurology      

Board Certified Supervisor, Japanese Society of Neurology    

2020-2021 Physician/Neurologist, Hamayu-Ryoikuen

2018-2020 Manager, AMED program officer, In charge of Practical Research Project for Rare/Intractable Diseases,
Division of Data Sharing and Medical Art, Department of Health and Clinical Data, Japan Agency for Medical Research and Development

2011- 2018  Chief of Extra Early Exploratory Clinical Trail Unit,

Department of Promoting Clinical Trial and Translational Medicine, Translational Medical Center, and Cluster Ward Chief, Center Hospital, National Center of Neurology and Psychiatry

2005- 2011  Assistant professor, Manager (2011), Chief instructor, Ward Head (2007-08), Department of Neurology, Kumamoto University Hospital

2002- 2005  Senior Research Fellow, Department of Neurology, University of Washington School of Medicine