Open Access statistics for The University of Osaka, Japan, covering academic research published from 2000 to 2025. Read More.
Open Access Percentage
48%
Total
Publications
190K
Total Open
Publications
92K
Total
Citations
5.4M
Open Access
Percentage
48%
Total
Publications
190K
Total Open
Publications
92K
Total
Citations
5.4M
Breakdown
Publisher Open
25%
Both
17%
Other Platform Open
7%
Closed
51%
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 36%
29K
Hybrid 17%
14K
No Guarantees 47%
37K
Other Platform Open
Institution 55%
26K
Domain 49%
23K
Preprint 20%
9.4K
Other Internet 12%
5.6K
Public 3%
1.4K
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 23K |
doaj.org OAI-PMH Repository | Institution | 13K |
National Institute of Informatics | Institution | 7.4K |
arXiv | Preprint | 7.1K |
DOI | Other Internet | 6.4K |
Office of Scientific and Technical Information | Institution | 4K |
Figshare | Public | 1.3K |
Unknown Repository | Other Internet | 1.3K |
Europe PMC | Domain | 1.1K |
bioRxiv | Preprint | 1K |
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