Lawyers

Masanori Tosu

Masanori Tosu

Work Department

Life Science and Healthcare / Mergers and Acquisitions / General Corporate / Technology and Data Protection

Position

Partner practicing Life Science, Pharmaceutical and Healthcare; Mergers and Acquisitions (M&A); Private Equity, Venture Capital and Startups; IP Transactions; Data Protection and Privacy;
Global Investigations, Crisis Management and Compliance; General Corporate

Career

Admitted to Bar in Japan (2011) and the State of New York (2018); Nagashima Ohno & Tsunematsu (2011-); Steptoe & Johnson LLP, Washington, D.C. (2017-2018); Ministry of Health, Labour and Welfare (2019-2021); Member of Review Committee on the Industrial Structure for the Realization of a Stable Supply of Generic Drugs at Ministry of Health, Labour and Welfare (2023-2024); Partner at Nagashima Ohno & Tsunematsu (2024-)

Languages

Japanese, English

Memberships

Bar in Japan (Daiichi Tokyo Bar Association, 2011-); Bar in the State of New York (2018-)

Education

The University of Tokyo (LL.B., 2007); Waseda Law School (J.D., 2010); Duke University School of Law (LL.M., 2017)

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