Access Statistics for Naotoshi Tsukada

Author contact details at EconPapers.

Working Paper File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
Innovation Process in Japan: Findings from the RIETI Inventors Survey (Japanese) 0 1 2 7 1 3 9 52
Spillovers and Risk of R&D Projects, and Targeting of Public R&D Support (Japanese) 0 0 0 13 0 0 2 54
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 0 0 1 38 0 2 6 106
The structure and the evolution of essential patents for standards: Lessons from three IT standards 0 0 0 39 0 0 1 176
Total Working Papers 0 1 3 97 1 5 18 388


Statistics updated 2021-01-03