Profile (Tatsuro Kosaka)

  • Outside Director Tatsuro Kosaka

June 2022 Outside Auditor, Komatsu Ltd.(present)
Outside Director, Mitsubishi Electric Corporation(present)
Vice Chairperson of Council, Chairperson od Bio-Economy
Committee, KEIDANREN (Japan Business Federation)(present)
March 2022 Senior Advisor, CHUGAI PHARMACEUTICAL CO.,LTD.(present)
March 2021 Representative Director and Chairman, CHUGAI PHARMACEUTICAL CO.,LTD.
March 2020 Representative Director, Chairperson and Chief Executive Officer(CEO), CHUGAI PHARMACEUTICAL CO.,LTD.
March 2018 Representative Director, President and Chief Executive Offcer(CEO), CHUGAI PHARMACEUTICAL CO.,LTD.
March 2016 Outside Director, Asahi Group Holdings, Ltd.
March 2012 Representative Director, President and Chief Operating Officer(COO), CHUGAI PHARMACEUTICAL CO.,LTD.
March 2010 Director and Executive Vice President, CHUGAI PHARMACEUTICAL CO.,LTD.
March 2008 Senior Vice President and Head of Life Cycle Management & Marketing Unit, CHUGAI PHARMACEUTICAL CO.,LTD.
July 2005 Senior Vice President and Head of Strategic Marketing Unit, CHUGAI PHARMACEUTICAL CO.,LTD.
March 2005 Senior Vice President and Deputy Managing Director of Sales & Marketing Division, CHUGAI PHARMACEUTICAL CO.,LTD.
Octorber 2004 Senior Vice President and General manager of Corporate Planning Dept., CHUGAI PHARMACEUTICAL CO.,LTD.
October 2002 Vice President and General Manager of Corporate Planning Dept., CHUGAI PHARMACEUTICAL CO.,LTD.
April 1995 Deputy President, Chugai pharma Europe, Ltd.
April 1976 Joined CHUGAI PHARMACEUTICAL CO.,LTD.

Directors and Auditors