Koken (Japan)
Open Access statistics for Koken (Japan), Japan, covering academic research published from 2000 to 2025.
Open Access statistics for Koken (Japan), Japan, covering academic research published from 2000 to 2025. Read More.
Open Access Percentage
56%
Total
Publications
110
Total Open
Publications
62
Total
Citations
3.4K
Open Access
Percentage
56%
Total
Publications
110
Total Open
Publications
62
Total
Citations
3.4K
Breakdown
Publisher Open
40%
Both
14%
Other Platform Open
2%
Closed
44%
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 20%
12
Hybrid 17%
10
No Guarantees 63%
38
Other Platform Open
Domain 72%
13
Institution 50%
9
Other Internet 11%
2
Preprint 0%
0
Public 0%
0
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 13 |
doaj.org OAI-PMH Repository | Institution | 7 |
National Institute of Informatics | Institution | 3 |
DOI | Other Internet | 2 |
Europe PMC | Domain | 1 |