- 2006 - 現在 Professor, Department of Technology Management for Innovation, School of Engineering, University of Tokyo
- 2004 - 2006 Associate Professor, Research Center for Advanced Science and Technology, University of Tokyo
- 2006 - / 東京大学先端科学技術研究センター 教授
- 2006 - 東京大学大学院工学系研究科技術経営戦略学専攻 教授
- 2002 - 2004 Associate Professor, Instute of Innovation Research Hitotsubashi University,Senior Fellow and Senior Manager of Quantitative Studies, RIETI
- 2004 - 世界銀行 コンサルタント
- 2004 - 東京大学先端科学技術研究センター 助教授
- 2004 - 公正取引政策委員会競争政策研究センター 客員研究員
- 2004 - 経済産業研究所 研究員
- 2000 - 2002 Research and Statistics Departmnet, MITI Tokyo, Japan
- 2002 - 経済産業研究所 上席研究員・計量分析データ室長
- 2002 - OECD コンサルタント
- 2002 - 一橋大学イノベーション研究センター 助教授
- 1999 - 2000 International Trade Policy Bureau, MITI Tokyo, Japan
- 2000 - 通商産業省調査統計部 総括グループ長
- 1998 - 1999 Small and Medium Enterprise Agency, MITI Tokyo, Japan
- 1999 - 通商産業省通商政策局 通商情報広報官
- 1995 - 1998 Directorate for Science, Technology and Industry, OECD Paris, France
- 1998 - 中小企業庁計画課 課長補佐
- 1997 - 世界銀行 コンサルタント
- 1993 - 1995 Research and Statistics Department, MITI Tokyo, Japan
- 1995 - OECD科学技術産業局経済分析統計課 エコノミスト
- 1991 - 1993 Japanese Government Scholarship at Cornel University Ithaca, NY, USA
- 1993 - 通商産業省調査統計部統計解析課 課長補佐
- 1992 - 世界銀行 コンサルタント
- 1992 - Summer 1992 The World Bank (IBRD) Washington D.C. , USA
- 1990 - 1991 Energy and Natural Resources Agency, MITI Tokyo, Japan
- 1991 - 通商産業省 行政官長期在外研修(コーネル大学ビジネススクール留学)
- 1989 - 1990 Minister’s Secretariat, MITI Tokyo, Japan
- 1990 - 資源エネルギー庁公益事業部技術課 課長補佐
- 1987 - 1989 Industrial Policy Bureau, MITI Tokyo, Japan
- 1989 - 通商産業省大臣官房情報管理課
- 1986 - 1987 Machinery and Information Industry Bureau, MITI Tokyo, Japan
- 1987 - 通商産業省産業政策局企業行動課 係長
- 1986 - 通商産業省機械情報産業局電子政策課 係員
- 1984 - Summer 1984 Danish State Railways Copenhagen , Denmark
- • Assisting digital mapping for railway networks
- Researcher - Planning Department
- • Researched on Japanese industrial policy on information industry and its political implication for developing countries
- Consultant - Industry & Energy Department
- • Coordinated Germany - Japan Forum on information technology
- • Managed national research and development project on 5th generation computer system (artificial intelligence system)
- Staff - Electronics Policy Division
- • Negotiated with Ministry of Finance to affect taxation measures
- • Established special taxation measures to stimulate research and development
- Division Manager - Corporate Behavior Division
- • Managed development of information system of MITI (Budget: $14 million annually)
- Division Manager - Information Processing Division
- • Initiated and managed Japanese national research and development project for energy efficiency
- Assistant Director - Energy Infrastructure Office
- • Set-up quality control guidelines for appliance manufactures and importers
- • Coordinated electrical appliance safety system
- Assistant Director - Electrical Safety Office
- • Student at the MBA course
- • Conducted joint study on Japanese industrial policy with faculty members
- • Quantitative Analysis of Economic and Social Events
- • Economic Forecasting of Japanese Industry
- Associate Director - Statistics Analysis Division
- • Managing OECD Input-Output Database
- - comparative analysis on confidentiality issues of micro level datasets
- - international comparative project on technology, productivity and employment
- • Managing OECD’s project on firm level micro dataset analysis
- • Applied micro economist; specialized on information technology, productivity and employment
- Economist -Economic Analysis and Statistics Division
- • Managed regional SME policy for enterprise clustering
- • Policy evaluation of SME innovation policy and planning new policy
- Assistant Director, Planning Division
- • Overseeing MITI’s technology and innovation policy from international perspectives
- • Heading MITI’s public relations office of 5 professionals
- • Briefing MITI’s policy to international presses and economic journals
- Head, Public Affairs and Information Office
- • Coordinating research and statistical activities inside MITI.
- • Reponsible for personnel and financial resource allocation of the department with 300 staffs
- Executive Deputy Director