Okayama University Japan


Date range: 1 June 2022 - 31 May 2023

Region: Global
Subject/journal group: All

The table to the right includes counts of all research outputs for Okayama University published between 1 June 2022 - 31 May 2023 which are tracked by the Nature Index.

Hover over the donut graph to view the Share for each subject. Below, the same research outputs are grouped by subject. Click on the subject to drill-down into a list of articles organized by journal, and then by title.

Note: Articles may be assigned to more than one subject area.

Article Count and Share for Okayama University
Count Share
84 29.05

Outputs by subject (Share)

Outputs by subject
Subject Count Share
29 8.71
26 12.41
7 1.82
8 2.19
30 8.44

Share output for the past 5 years

Share per year
2018 2019 2020 2021 2022*
30.71 41.25 35.01 22.49 24.61

Compare Okayama University with other institutions

*Note: 2022 data contains Share for article affiliations from newly added health-science journals.

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Date range: 1 June 2022 - 31 May 2023

International vs. domestic collaboration by Share

  • 59.84% Domestic (116 institutions)
  • 40.16% International (388 institutions)

Hover over the graph to view the percentage of collaboration.

Top 10 domestic collaborators with Okayama University by Share*

  1. Okayama University and The University of Tokyo (UTokyo) (6.88)
    Okayama University3.19
    The University of Tokyo (UTokyo)3.69
  2. Okayama University and RIKEN (4.96)
    Okayama University2.63
  3. Okayama University and Kyoto University (3.59)
    Okayama University1.57
    Kyoto University2.02
  4. Okayama University and Nagoya University (3.31)
    Okayama University1.43
    Nagoya University1.88
  5. Okayama University and Tokyo Institute of Technology (Tokyo Tech) (2.98)
    Okayama University1.12
    Tokyo Institute of Technology (Tokyo Tech)1.86
  6. Okayama University and Tokyo Metropolitan University (TMU) (2.38)
    Okayama University2.12
    Tokyo Metropolitan University (TMU)
  7. Okayama University and Tohoku University (2.00)
    Okayama University1.55
    Tohoku University
  8. Okayama University and Hokkaido University (2.02)
    Okayama University0.96
    Hokkaido University1.07
  9. Okayama University and Ehime University (1.82)
    Okayama University1.19
    Ehime University0.63
  10. Okayama University and Shinshu University (SU) (1.75)
    Okayama University
    Shinshu University (SU)1.40

Top 10 international collaborators with Okayama University by Share*

  1. Okayama University and University of Oxford (2.23)
    Okayama University
    University of Oxford1.84
  2. Okayama University and National Synchrotron Radiation Research Center (NSRRC) (2.00)
    Okayama University1.46
    National Synchrotron Radiation Research Center (NSRRC)
  3. Okayama University and French National Centre for Scientific Research (CNRS) (1.64)
    Okayama University0.71
    French National Centre for Scientific Research (CNRS)0.93
  4. Okayama University and Harvard University (1.53)
    Okayama University
    Harvard University0.96
  5. Okayama University and Memorial Sloan Kettering Cancer Center (MSKCC) (1.27)
    Okayama University
    Memorial Sloan Kettering Cancer Center (MSKCC)1.02
  6. Okayama University and University of California, San Francisco (UCSF) (1.13)
    Okayama University0.82
    University of California, San Francisco (UCSF)
  7. Okayama University and University of Helsinki (1.11)
    Okayama University
    University of Helsinki0.93
  8. Okayama University and Scripps Research (1.06)
    Okayama University
    Scripps Research
  9. Okayama University and Stanford University (0.99)
    Okayama University
    Stanford University0.80
  10. Okayama University and Shandong University (SDU) (0.80)
    Okayama University
    Shandong University (SDU)0.68

*Share is the fractional count allocated to an institution for an article that takes into account the percentage of authors from that institution and the number of affiliated institutions that contributed to the article. The horizontal stacked bar charts above indicate the Share contributed by each institution in the bilateral collaboration. If the Share is not shown, hover over the bar to display it.

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