Inter-University Research Institute Corporation

Inter-University Research Institute Corporation

Open Access statistics for Inter-University Research Institute Corporation, Japan, covering academic research published from 2000 to 2025.

Open Access statistics for Inter-University Research Institute Corporation, Japan, covering academic research published from 2000 to 2025. Read More.


Open Access Percentage

61%


Total
Publications

41K


Total Open
Publications

25K


Total
Citations

2.3M


Open Access
Percentage

61%


Total
Publications

41K


Total Open
Publications

25K


Total
Citations

2.3M

Website

download

Breakdown

20% 32% 9% 39%

Publisher Open

20%

Both

32%

Other Platform Open

9%

Closed

39%

Percentage of Open Access over time

0%10%20%30%40%50%60%70%80%90%100%
20002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

Publisher Open

Both

Other Platform Open

Closed

Volume of Open Access over time

02004006008001k1.2k1.4k1.6k1.8kTotal Publications
20002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

Open

Closed

Publisher Open

55%OA Journal

OA Journal 55%

12K

Hybrid 11%

2.2K

No Guarantees 34%

7.4K

Other Platform Open

Institution 56%

9.6K

Preprint 45%

7.9K

Domain 21%

3.7K

Other Internet 7%

1.3K

Public 3%

453

Other Platform Locations

Name

Platform Type

Publications

arXiv
Preprint
7.2K
PubMed Central
Domain
3.7K
National Institute of Informatics
Institution
2.9K
doaj.org OAI-PMH Repository
Institution
2.7K
DOI
Other Internet
1.1K
Office of Scientific and Technical Information
Institution
1K
National Institute for Fusion Science
Institution
969
Le Centre pour la Communication Scientifique Directe - HAL - Diderot
Institution
862
Royal Netherlands Academy of Arts and Sciences
Institution
836
University of Amsterdam
Institution
618
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Data updated 12 August 2026

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