Kotaro Sakai
- Obstetrics and Gynecology top 2%
- Reproductive Medicine top 5%
- Pediatrics, Perinatology and Child Health top 10%
- Surgery
- Public Health, Environmental and Occupational Health
- Co-authors
- Akihiro TakedaHiromi NakamuraMasahiko MoriTakashi MitsuiSanae ImotoW. R. PeltierFumitaka KikkawaKiyosumi Shibata
- Topics
- Uterine Myomas and Treatments (10 papers)Maternal and fetal healthcare (7 papers)Endometriosis Research and Treatment (5 papers)
In The Last Decade
Kotaro Sakai
19 papers receiving 398 citations
Peers
Comparison fields: 5 of 48
- Obstetrics and Gynecology 274
- Reproductive Medicine 172
- Pediatrics, Perinatology and Child Health 130
- Surgery 108
- Public Health, Environmental and Occupational Health 70
Countries citing papers authored by Kotaro Sakai
This map shows the geographic impact of Kotaro Sakai's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Kotaro Sakai with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kotaro Sakai more than expected).
Fields of papers citing papers by Kotaro Sakai
This network shows the impact of papers produced by Kotaro Sakai. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Kotaro Sakai. The network helps show where Kotaro Sakai may publish in the future.
Co-authorship network of co-authors of Kotaro Sakai
This figure shows the co-authorship network connecting the top 25 collaborators of Kotaro Sakai. A scholar is included among the top collaborators of Kotaro Sakai based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Kotaro Sakai. Kotaro Sakai is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 1 | |
| 2 | 5 | |
| 3 | 8 | |
| 4 | 23 | |
| 5 | 1 | |
| 6 | 22 | |
| 7 | 13 | |
| 8 | 4 | |
| 9 | 11 | |
| 10 | 22 | |
| 11 | 21 | |
| 12 | 26 | |
| 13 | 12 | |
| 14 | 24 | |
| 15 | 23 | |
| 16 | 47 | |
| 17 | 27 | |
| 18 | 88 | |
| 19 | 8 | |
| 20 | 28 |
About Kotaro Sakai
Kotaro Sakai is a scholar working on Obstetrics and Gynecology, Reproductive Medicine and Pediatrics, Perinatology and Child Health, having authored 20 papers that have together received 414 indexed citations. Recurring topics across this work include Uterine Myomas and Treatments (10 papers), Maternal and fetal healthcare (7 papers) and Endometriosis Research and Treatment (5 papers). The work is most often cited by research in Obstetrics and Gynecology (274 citations), Reproductive Medicine (172 citations) and Pediatrics, Perinatology and Child Health (130 citations). Kotaro Sakai has collaborated with scholars based in Japan and Canada. Frequent co-authors include Akihiro Takeda, Hiromi Nakamura, Masahiko Mori, Takashi Mitsui, Sanae Imoto, W. R. Peltier, Takashi Mitsui, Fumitaka Kikkawa, Kiyosumi Shibata and Tetsuro Nagasaka. Their work appears in journals such as Journal of Climate, Fertility and Sterility and Human Pathology.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.