Details about Naotoshi Tsukada

Access statistics for papers by Naotoshi Tsukada.

Last updated 2011-09-13. Update your information in the RePEc Author Service.

Short-id: pts86

Working Papers

2011

1. Spillovers and Risk of R&D Projects, and Targeting of Public R&D Support (Japanese)
   Discussion Papers (Japanese), Research Institute of Economy, Trade and Industry (RIETI)
2. Standards as a Knowledge Source for R&D: A first look at their incidence and impacts based on the inventor survey and patent bibliographic data
   Discussion papers, Research Institute of Economy, Trade and Industry (RIETI)

2007

3. Innovation Process in Japan: Findings from the RIETI Inventors Survey (Japanese)
   Discussion Papers (Japanese), Research Institute of Economy, Trade and Industry (RIETI) View citations (7)

2006

4. The structure and the evolution of essential patents for standards: Lessons from three IT standards
   IIR Working Paper, Institute of Innovation Research, Hitotsubashi University View citations (7)