(Last updated : 2020-07-31 17:48:35)
   Department   Undergraduate School  , School of Information and Communication
   Position   Associate Professor
■ Books and Papers
1. 2019/11 Article The effects of offshore production on onshore innovation: Evidence from Japanese multinationals (Collaboration) 
2. 2019/07 Article Innovation responses of Japanese firms to Chinese import competition (Collaboration) 
3. 2018/09 Article Causal Effects of Software Patent on the Firm Growth: Evidence from a Policy Reform in Japan (Collaboration) 
4. 2018/06 Article Intellectual Property Rights for Software and Accessibility to Venture Capitalists (Collaboration) 
5. 2017/12 Article Innovation Responses of Japanese Firms to Chinese Import Competition (Collaboration) 
Display all(11)
■ Conference Presentations
1. 2016/11 Effects of First Patent Acquisition on the Corporate Growth (IP Statistics for Decision Makers Conference)
2. 2016/11 Information Constraint of the Patent Office and Examination Quality:Evidence from the Effects of Initiation Lag (Asia Pacific Innovation Conference)
3. 2016/06 Interaction between Inbound and Outbound Process of Open Innovation and its Effect on Innovation Performance (INFORMS International Conference)
4. 2015/11 The Use of Science for Inventions and its Identification: Patent Level Evidence Matched with Survey (Asia Pacific Innovation Conference)
5. 2013/09 Academic patenting in Japan: Some policy issues (APE-INV final conference)
Display all(8)
■ Academic Qualifications
1. 2002/04~2010/03 〔Doctoral course〕, Graduate School, Division of Economics, Hitotsubashi University, Accomplished credits for doctoral program
2. 2012/03/23
Degree Acquisition
Hitotsubashi University,
3. 2000/04~2002/03 〔Master degree program〕, Graduate School, Division of Economics, Hitotsubashi University, Completed,
4. 1996/04~2000/03 Waseda University, Graduated,
■ Career History
1. 2016/04~2019/03 Junior Associate Professor
2. 2013/04~2016/03 Researcher
3. 2012/07~2013/03 Researcher
4. 2009/04~2012/05 Researcher
5. 2006/07~2009/03 Researcher
■ Research Topics, Consignment Studies & KAKENHI Researches
1. 2014/04~2016/03  Inventor Mobility and Technology Spillover  (Key Word : )
2. 2010/04~2012/03  The Effects of M & A on the Market and Technological Competitiveness  (Key Word : )
■ Current Specialized Field
Economic policy 
■ KAKENHI Researcher Number