Shun Maruyama
Manager/AI Infrastructure @ Mitsubishi Corporation
About
Since 2017, I have worked at Japan’s Ministry of Internal Affairs and Communications, leading ICT/digital policy and contributing to macroeconomic policy development. After completing my graduate studies at the Massachusetts Institute of Technology (MIT), I joined Mitsubishi Corporation in 2025, where I am engaged in AI infrastructure and new business development.
Japan
Tokyo
Public Policy
インターネット広告, 人工知能 (AI), economics, マネージメント, システム工学, ワイヤレス通信システム, ICT, 公共政策, 経済
Experience
Manager/AI Infrastructure
Mitsubishi Corporation
Tokyo
Developing new businesses centered around data-center capabilities.
Deputy Director
Japanese Ministry of Internal Affairs and Communications
Tokyo
Developed strategies for the utilization of the 5G system and formulated policies on the spectrum auction method for high-frequency bands.
Visiting Scholar
Policy Research Institute, Ministry of Finance, Japan
Tokyo
Conducted macroeconomic analysis focusing on net lending/borrowing across the government, private, and overseas sectors in Japan.
Consultant
The World Bank Group
アメリカ合衆国
Assistant Director
Ministry of Finance - Japan
Tokyo
Managed teams to research and analyze macroeconomic policies; communicated with international organizations and credit rating agencies about Japan's macroeconomic situation.
Assistant Director
Japanese Ministry of Internal Affairs and Communications
Tokyo
Broadcasting policy, including legal amendments and coordination with broadcasters.
Officer
Japanese Ministry of Internal Affairs and Communications
Tokyo
Competition policy in the mobile phone market, including legal amendments and coordination with telecommunications carrier.
Education
Massachusetts Institute of Technology
System Design and Management (SDM)
Tohoku University
Communications Engineering
Tohoku University
Communications Engineering
Shun Maruyama's Contact Information
Phone
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