|4/1979||Joined Mitsubishi Corporation|
|4/2010||Senior Vice President, Division COO, IT Service Division, Mitsubishi Corporation (Retired in March 2015)|
|4/2015||Joined Hitachi, Ltd.
Executive Strategist, Information & Telecommunication Systems Group
|4/2016||Deputy General Manager of IoT Business Promotion Division and General Manager of Incubation Division, Hitachi, Ltd.|
|4/2017||Vice President and Executive Officer, Hitachi, Ltd.|
|4/2018||Senior Vice President and Executive Officer, Hitachi, Ltd.|