Chief Engineer

• Jun 2022 - Present

Chief Engineer of Conventional Train and Chief Manager of Rolling Stock Technology Center. Official rolling stock design manager of certified railway operator. Professional Engineer (Mechanical Engineering). Chief Engineer of Conventional Train and Chief Manager of Rolling Stock Technology Center. Official rolling stock design manager of certified railway operator. Professional Engineer (Mechanical Engineering).

Chief Engineer of Shinkansen, Rolling stock technology center, Transport and rolling stock dept.

• Jun 2020 - Jul 2022

Project manager and technical manager of Shinkansen rolling stock design. Official design manager of Shinkansen rolling stock at certified railway operator. Professional Engineer (Mechanical Engineering). Project manager and technical manager of Shinkansen rolling stock design. Official design manager of Shinkansen rolling stock at certified railway operator. Professional Engineer (Mechanical Engineering).

Principal Chief Researcher, Environmental Engineering Research Lab., R&D Center of JR East Group

• Dec 2016 - May 2020

Managing research activities for energy efficient railway system including rolling stock, power supply and facilities Managing research activities for energy efficient railway system including rolling stock, power supply and facilities

General Manager, Overseas Marketing & Business Promotion Department

• Dec 2012 - Nov 2016

Planning strategy for promotion of rolling stock products in the world market. Planning strategy for promotion of rolling stock products in the world market.

Manager of International Standardization, International Department

• Sep 2012 - Nov 2012

Senior Advisor

• Apr 2008 - Aug 2012

-Supporting organising workshop, seminar, conference etc. about high speed rail system -Making and maintaining database about high speed rail in the world -Researching high speed rolling stock around the world -Supporting organising workshop, seminar, conference etc. about high speed rail system -Making and maintaining database about high speed rail in the world -Researching high speed rolling stock around the world

Deputy Director

• Apr 2008 - Aug 2012

Investigating European railway technology and policy Investigating European railway technology and policy

Deputy Manager, Advanced Railway System Development Center, R&D Center of JR East Group

• May 2002 - Nov 2007

Devoted to work as a rolling stock engineer for the development of new high speed train capable up to run at 360km/h. Devoted to work as a rolling stock engineer for the development of new high speed train capable up to run at 360km/h.