Open Access statistics for Kikkoman (Japan), Japan, covering academic research published from 2000 to 2025. Read More.
Open Access Percentage
57%
Total
Publications
536
Total Open
Publications
307
Total
Citations
15K
Open Access
Percentage
57%
Total
Publications
536
Total Open
Publications
307
Total
Citations
15K
Breakdown
Publisher Open
28%
Both
25%
Other Platform Open
5%
Closed
42%
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 40%
113
Hybrid 17%
50
No Guarantees 43%
121
Other Platform Open
Domain 73%
117
Institution 48%
78
Other Internet 14%
22
Preprint 9%
15
Public 1%
1
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 118 |
doaj.org OAI-PMH Repository | Institution | 59 |
DOI | Other Internet | 21 |
Research Square | Preprint | 13 |
National Institute of Informatics | Institution | 9 |
University of Tsukuba | Institution | 5 |
Europe PMC | Domain | 5 |
utwente.nl OAI-PMH Repository | Institution | 3 |
University of Manchester | Institution | 3 |
tno.nl OAI-PMH Repository | Institution | 3 |
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