Nippon Koei (Japan)
Open Access statistics for Nippon Koei (Japan), Japan, covering academic research published from 2000 to 2025.
Open Access statistics for Nippon Koei (Japan), Japan, covering academic research published from 2000 to 2025. Read More.
Open Access Percentage
63%
Total
Publications
1.2K
Total Open
Publications
739
Total
Citations
16K
Open Access
Percentage
63%
Total
Publications
1.2K
Total Open
Publications
739
Total
Citations
16K
Breakdown
Publisher Open
43%
Both
15%
Other Platform Open
4%
Closed
38%
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 28%
190
Hybrid 14%
91
No Guarantees 58%
391
Other Platform Open
Institution 64%
143
Domain 38%
85
Other Internet 15%
34
Preprint 13%
29
Public 0%
1
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
doaj.org OAI-PMH Repository | Institution | 104 |
PubMed Central | Domain | 87 |
DOI | Other Internet | 31 |
National Institute of Informatics | Institution | 24 |
Chiba Institute of Technology | Institution | 11 |
arXiv | Preprint | 11 |
Research Square | Preprint | 8 |
University of Birmingham | Institution | 7 |
Europe PMC | Domain | 6 |
bioRxiv | Preprint | 6 |