IDEAS home Printed from https://ideas.repec.org/a/taf/apeclt/v19y2012i11p1045-1049.html

University patenting and knowledge spillover in Japan: panel-data analysis with citation data

Author

Listed:
  • Kozo Otsuka

Abstract

University-based patents, by their nature, tend to embody scientific knowledge, which can contribute to technological innovation. University patents, therefore, can be an important catalyst between science and technology. This article examines the contribution of university patents to technological innovation. Using patent citation data, we investigate how the knowledge embodied in university patents influences technological innovation. We conclude that university-based patents convert scientific knowledge into generic knowledge and contribute to technological innovation.

Suggested Citation

  • Kozo Otsuka, 2012. "University patenting and knowledge spillover in Japan: panel-data analysis with citation data," Applied Economics Letters, Taylor & Francis Journals, vol. 19(11), pages 1045-1049, July.
    • Handle: RePEc:taf:apeclt:v:19:y:2012:i:11:p:1045-1049
    DOI: 10.1080/13504851.2011.613743
    as

    Download full text from publisher

    File URL: http://hdl.handle.net/10.1080/13504851.2011.613743
    Download Restriction: Access to full text is restricted to subscribers.
    File URL: https://libkey.io/10.1080/13504851.2011.613743?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to

    for a different version of it.

    References listed on IDEAS

    as
    1. Hall, B. & Jaffe, A. & Trajtenberg, M., 2001. "The NBER Patent Citations Data File: Lessons, Insights and Methodological Tools," Papers 2001-29, Tel Aviv.
    2. Adam Jaffe & Manuel Trajtenberg, 1999. "International Knowledge Flows: Evidence From Patent Citations," Economics of Innovation and New Technology, Taylor & Francis Journals, vol. 8(1-2), pages 105-136.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. William R Kerr, 2018. "Heterogeneous Technology Diffusion and Ricardian Trade Patterns," The World Bank Economic Review, World Bank, vol. 32(1), pages 163-182.
    2. Lee, Changyong & Cho, Yangrae & Seol, Hyeonju & Park, Yongtae, 2012. "A stochastic patent citation analysis approach to assessing future technological impacts," Technological Forecasting and Social Change, Elsevier, vol. 79(1), pages 16-29.
    3. Boeing, Philipp & Mueller, Elisabeth, 2019. "Measuring China's patent quality: Development and validation of ISR indices," China Economic Review, Elsevier, vol. 57(C).
    4. Emanuele Bacchiocchi & Fabio Montobbio, 2010. "International Knowledge Diffusion and Home‐bias Effect: Do USPTO and EPO Patent Citations Tell the Same Story?," Scandinavian Journal of Economics, Wiley Blackwell, vol. 112(3), pages 441-470, September.
    5. Jan M. Gerken & Martin G. Moehrle, 2012. "A new instrument for technology monitoring: novelty in patents measured by semantic patent analysis," Scientometrics, Springer;Akadémiai Kiadó, vol. 91(3), pages 645-670, June.
    6. Carlino, Gerald & Kerr, William R., 2015. "Agglomeration and Innovation," Handbook of Regional and Urban Economics, in: Gilles Duranton & J. V. Henderson & William C. Strange (ed.), Handbook of Regional and Urban Economics, edition 1, volume 5, chapter 0, pages 349-404, Elsevier.
    7. Feldman, Maryann P. & Kogler, Dieter F., 2010. "Stylized Facts in the Geography of Innovation," Handbook of the Economics of Innovation, in: Bronwyn H. Hall & Nathan Rosenberg (ed.), Handbook of the Economics of Innovation, edition 1, volume 1, chapter 0, pages 381-410, Elsevier.
    8. Heide Fier & Andreas Pyka, 2014. "Against the one-way-street: analyzing knowledge transfer from industry to science," The Journal of Technology Transfer, Springer, vol. 39(2), pages 219-246, April.
    9. Show-Ling Jang & Shihmin Lo & Wen Hao Chang, 2009. "How do latecomers catch up with forerunners? Analysis of patents and patent citations in the field of flat panel display technologies," Scientometrics, Springer;Akadémiai Kiadó, vol. 79(3), pages 563-591, June.
    10. Giovanni Peri, 2002. "Knowledge Flows and Knowledge Externalities," CESifo Working Paper Series 765, CESifo.
    11. RENTOCCHINI Francesco & VEZZANI Antonio & MONTRESOR Sandro, 2024. "Walking the Green Line: Government Sponsored R&D and Clean Technologies," JRC Working Papers on Corporate R&D and Innovation 2023-01, Joint Research Centre.
    12. Naoto Jinji & Xingyuan Zhang & Shoji Haruna, 2015. "Trade patterns and international technology spillovers: evidence from patent citations," Review of World Economics (Weltwirtschaftliches Archiv), Springer;Institut für Weltwirtschaft (Kiel Institute for the World Economy), vol. 151(4), pages 635-658, November.
    13. Seh-Hyun Yoo & Chang-Yang Lee, 2023. "Technological diversification, technology portfolio properties, and R&D productivity," The Journal of Technology Transfer, Springer, vol. 48(6), pages 2074-2105, December.
    14. Jinyoung Kim & Sangjoon John Lee & Gerald Marschke, 2009. "International Knowledge Flows: Evidence from an Inventor-Firm Matched Data Set," NBER Chapters, in: Science and Engineering Careers in the United States: An Analysis of Markets and Employment, pages 321-348, National Bureau of Economic Research, Inc.
    15. Park, Jongyong & Lee, Hakyeon & Park, Yongtae, 2009. "Disembodied knowledge flows among industrial clusters: A patent analysis of the Korean manufacturing sector," Technology in Society, Elsevier, vol. 31(1), pages 73-84.
    16. Jorge L. Contreras & Bronwyn H. Hall & Christian Helmers, 2018. "Green Technology Diffusion: A Post-Mortem Analysis of the Eco-Patent Commons," NBER Working Papers 25271, National Bureau of Economic Research, Inc.
    17. Soonwoo Kwon & Jihong Lee & Sokbae (Simon) Lee, 2014. "International trends in technological progress: stylized facts from patent citations, 1980-2011," CeMMAP working papers 16/14, Institute for Fiscal Studies.
    18. Stuart J. H. Graham & Alan C. Marco & Amanda F. Myers, 2018. "Patent transactions in the marketplace: Lessons from the USPTO Patent Assignment Dataset," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 27(3), pages 343-371, September.
    19. Carlo Giglio & Roberto Sbragia & Roberto Musmanno & Roberto Palmieri, 2021. "Cross-country learning from patents: an analysis of citations flows in innovation trajectories," Scientometrics, Springer;Akadémiai Kiadó, vol. 126(9), pages 7917-7936, September.
    20. He, Zi-Lin & Lim, Kwanghui & Wong, Poh-Kam, 2006. "Entry and competitive dynamics in the mobile telecommunications market," Research Policy, Elsevier, vol. 35(8), pages 1147-1165, October.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:taf:apeclt:v:19:y:2012:i:11:p:1045-1049. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Chris Longhurst (email available below). General contact details of provider: http://www.tandfonline.com/RAEL20 .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.