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Naotoshi Tsukada

Personal Details

First Name:Naotoshi
Middle Name:
Last Name:Tsukada
Suffix:
RePEc Short-ID:pts86
[This author has chosen not to make the email address public]

Affiliation

Research Institute of Economy, Trade and Industry (RIETI)

Tokyo, Japan
http://www.rieti.go.jp/
RePEc:edi:rietijp (more details at EDIRC)

Research output

as
Jump to: Working papers

Working papers

  1. TSUKADA Naotoshi & NAGAOKA Sadao, 2011. "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 11018, Research Institute of Economy, Trade and Industry (RIETI).
  2. NAGAOKA Sadao & TSUKADA Naotoshi, 2011. "Spillovers and Risk of R&D Projects, and Targeting of Public R&D Support (Japanese)," Discussion Papers (Japanese) 11044, Research Institute of Economy, Trade and Industry (RIETI).
  3. NAGAOKA Sadao & TSUKADA Naotoshi, 2007. "Innovation Process in Japan: Findings from the RIETI Inventors Survey (Japanese)," Discussion Papers (Japanese) 07046, Research Institute of Economy, Trade and Industry (RIETI).
  4. Nagaoka, Sadao & 長岡, 貞男 & Shimbo, Tomoyuki & 真保, 智行 & Tsukada, Naotoshi & 塚田, 尚稔, 2006. "The structure and the evolution of essential patents for standards: Lessons from three IT standards," IIR Working Paper 06-08, Institute of Innovation Research, Hitotsubashi University.

Citations

Many of the citations below have been collected in an experimental project, CitEc, where a more detailed citation analysis can be found. These are citations from works listed in RePEc that could be analyzed mechanically. So far, only a minority of all works could be analyzed. See under "Corrections" how you can help improve the citation analysis.

Working papers

  1. NAGAOKA Sadao & TSUKADA Naotoshi, 2007. "Innovation Process in Japan: Findings from the RIETI Inventors Survey (Japanese)," Discussion Papers (Japanese) 07046, Research Institute of Economy, Trade and Industry (RIETI).

    Cited by:

    1. ONISHI Koichiro & NAGAOKA Sadao, 2018. "How does Graduate Education Affect Inventive Performance? Evidence from undergraduates' choices during recessions," Discussion papers 18016, Research Institute of Economy, Trade and Industry (RIETI).
    2. MORIKAWA Masayuki, 2012. "Postgraduate Education and Human Capital Productivity in Japan," Discussion papers 12009, Research Institute of Economy, Trade and Industry (RIETI).
    3. ONISHI Koichiro & OWAN Hideo & NAGAOKA Sadao, 2015. "Monetary Incentives for Corporate Inventors: Intrinsic motivation, project selection and inventive performance," Discussion papers 15071, Research Institute of Economy, Trade and Industry (RIETI).
    4. Ito, Keiko & Ikeuchi, Kenta & Criscuolo, Chiara & Timmis, Jonathan & Bergeaud, Antonin, 2023. "Global value chains and domestic innovation," Research Policy, Elsevier, vol. 52(3).
    5. NAGAOKA Sadao & NISHIMURA Yoichiro, 2015. "Use of Grace Periods and Their Impact on Knowledge Flow: Evidence from Japan," Discussion papers 15072, Research Institute of Economy, Trade and Industry (RIETI).
    6. MORIKAWA Masayuki, 2013. "Postgraduate Education, Labor Participation, and Wages: An empirical analysis using micro data from Japan," Discussion papers 13065, Research Institute of Economy, Trade and Industry (RIETI).
    7. Koichiro Onishi & Sadao Nagaoka, 2020. "Graduate education and long‐term inventive performance: Evidence from undergraduates' choices during recessions," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 29(3), pages 465-491, July.

  2. Nagaoka, Sadao & 長岡, 貞男 & Shimbo, Tomoyuki & 真保, 智行 & Tsukada, Naotoshi & 塚田, 尚稔, 2006. "The structure and the evolution of essential patents for standards: Lessons from three IT standards," IIR Working Paper 06-08, Institute of Innovation Research, Hitotsubashi University.

    Cited by:

    1. Josh Lerner & Jean Tirole, 2015. "Standard-Essential Patents," Journal of Political Economy, University of Chicago Press, vol. 123(3), pages 547-586.
    2. Tomoyuki Shimbo & Sadao Nagaoka & Naotoshi Tsukada, 2024. "Dynamic Effects of Patent Pools: Evidence from Inter-Generational Competition in the Optical Disc Industry," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 64(3), pages 383-419, May.
    3. TSUKADA Naotoshi & NAGAOKA Sadao, 2011. "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 11018, Research Institute of Economy, Trade and Industry (RIETI).
    4. Nagaoka, Sadao & Motohashi, Kazuyuki & Goto, Akira, 2010. "Patent Statistics as an Innovation Indicator," Handbook of the Economics of Innovation, in: Bronwyn H. Hall & Nathan Rosenberg (ed.), Handbook of the Economics of Innovation, edition 1, volume 2, chapter 0, pages 1083-1127, Elsevier.

More information

Research fields, statistics, top rankings, if available.

Statistics

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Co-authorship network on CollEc

NEP Fields

NEP is an announcement service for new working papers, with a weekly report in each of many fields. This author has had 2 papers announced in NEP. These are the fields, ordered by number of announcements, along with their dates. If the author is listed in the directory of specialists for this field, a link is also provided.
  1. NEP-INO: Innovation (2) 2011-04-09 2011-06-04
  2. NEP-IPR: Intellectual Property Rights (2) 2011-04-09 2011-06-04
  3. NEP-KNM: Knowledge Management and Knowledge Economy (1) 2011-04-09
  4. NEP-PPM: Project, Program and Portfolio Management (1) 2011-04-09
  5. NEP-SBM: Small Business Management (1) 2011-06-04

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