I am a professor of innovation in Waseda University, Faculty of Commerce. 
I am exploring (1) How certain patterns emerge and evolve overtime in innovation , (2) What factors influence the trajectory formation, and (3) How a firm strategically use the pattern of innovation?
CV
Recent Research Projects
- Entrepreneurial Spin-offs and Technological Trajectory
 - Trajectory Formation in General Purpose Technology
 - Open Innovation Management
 - Competitive Strategy and Innovation
 - Business History of National Innovation System
 
Selected Papers [see all publications/ 全てのリスト]
- Hiroshi Shimizu, General Purpose Technology, Spin-Out, and Innovation: Technological Development of Laser Diodes in the United States and Japan, Springer, 2019.
 - Kota Muaryama, Makoto Nirei, and Hiroshi Shimizu, "Management of Science, Serendipity, and Research Performance: Evidence from Survey of Scientists." Research Policy 44(4), pp.862-873, 2015.
 -   Roberto Fontana, Alessandro Nuvolari, Hiroshi Shimizu and Andrea Vezzulli, “Reassessing Patent Propensity: Evidence from a dataset of R&D awards, 1977–2004” Research Policy, Vol.42 (10), pp.1780-1792, 2013.
 - Tom Nicholas and Hiroshi Shimizu, “Intermediary Functions and the Market for Innovation in Meiji and Taisho Japan” Business History Review, Vol.87 (Spring), pp.121-149, 2013.