
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
Breakdown
Publisher Open
20%
Both
32%
Other Platform Open
9%
Closed
39%
Percentage of Open Access over time
Publisher Open
Both
Other Platform Open
Closed
Volume of Open Access over time
Open
Closed
Publisher Open
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 |