Effects of early patent disclosure on knowledge dissemination: evidence from the pre-grant publication system introduced in the United States

Okada, Yoshimi and Sadao Nagaoka
WP#15-12 Hitotsubashi University IIR （2015/07/10）

In order to assess the disclosure function of the patent system, this study examined the impact of the pre-grant publication system introduced in the United States in 2000. Unlike earlier studies, the applicant (inventor) non-self-citations (excluding examiner citations) were used to track knowledge flow. The causal effects of disclosu…

Effects of Government Funding on R&D Performance leading to Commercialization

Yaichi Aoshima: Kazunari Matsushima: Manabu Eto
『 International Journal of Environment and Sustainable Development』 Vol.12, No.1 （2013/01/01）

This paper draws on data obtained from a questionnaire survey conducted for the 242 private R&D projects supported by NEDO (New Energy and Industrial Technology Developm…

Study of the Management for Successful R&D Projects Supported by Public Funds

Yamazaki Akira: Kazunari Matsushima: Kenichiro Mizuno
WP#12-09 Hitotsubashi University IIR （2012/07/31）

There are various factors associated with success or failure of R&D projects, such as maturity of the technology, circumstances surrounding R&D systems within companies and environments for commercialization of R&D projects. For R&D projects supported by public funds in particular, it has been difficult to clarify what makes R&D projec…

Knowledge Creation Process in Science: Key Comparative Findings from the Hitotsubashi-NISTEP-Georgia Tech Scientists' Survey in Japan and the US

Nagaoka, Sadao: Masatsura Igami: John P. Walsh: Tomohiro Ijichi
WP#11-09 Hitotsubashi University IIR （2011/10/25）

This paper reports the initial findings from large scale surveys of the scientists based in Japan and the US on the knowledge creation process in science from a comparat…

Knowledge Creation Process in Science: Basic findings from a large-scale survey of researchers in Japan

Nagaoka, Sadao: Masatsura Igami: Manabu Eto: Tomohiro Ijichi
WP#10-08 Hitotsubashi University IIR （2010/12/24）

This paper reports the initial findings from a large scale survey of Japanese researchers on the knowledge creation process in science. The survey was jointly conducted by the Institute of Innovation Research of Hitotsubashi University and the National Institute of Science and Technology Policy . It collected 2,100 responses on researc…

Science-Based Business: Knowledge Capital or Entrepreneurial Ability? Theory and Evidence from a Survey of Biotechnology Start-ups

Braguinsky, Serguey:Yuji Honjo:Sadao Nagaoka:Kenta Nakamura
WP#10-05 Hitotsubashi University IIR （2010/09/01）

We present a model of science-based entrepreneurship where ideas initially produced by researchers with high-level knowledge capital may be developed by high-ability entrepreneurs. With moderate investment costs, startups continuously managed by inventors-founders coexist in equilibrium with startups that experience entrepreneurial tu…

21st Century Innovation Systems for Japan and the United States: Lessons from a Decade of Change: Report of a Symposium

Nagaoka, Sadao:Masayuki Kondo:Kenneth Flamm:Charles Wessner（編）
The National Academies Press, 302 pages（2009）