Yoko Hamai

714 citations
22 papers · 591 indexed · h-index 14
Topics
Reproductive System and Pregnancy (12 papers)Endometriosis Research and Treatment (5 papers)Pregnancy and preeclampsia studies (4 papers)
Partner nations
JapanUnited States

In The Last Decade

Yoko Hamai

21 papers receiving 571 citations

Peers

Yoko Hamai
Comparison fields: 5 of 81
  • Immunology 331
  • Obstetrics and Gynecology 207
  • Public Health, Environmental and Occupational Health 149
  • Pediatrics, Perinatology and Child Health 143
  • Reproductive Medicine 121
Replace K. Clark with:
K. Clark United States
K Shirakawa Japan
A. T. Letchworth United Kingdom
Marek Kudła Poland
Matthew T. Rätsep Canada
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Nikolaos Makris Greece
Anna Cappellini Italy
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Claudia Bonardi Italy
Yoko Hamai relative to K. Clark United States K. Clark's profile →
Citations per field
00.5×5.6×
K. Clark · 1×
Citations per year

Countries citing papers authored by Yoko Hamai

Since Specialization
Citations

This map shows the geographic impact of Yoko Hamai'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 Yoko Hamai with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Yoko Hamai more than expected).

Fields of papers citing papers by Yoko Hamai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Yoko Hamai. 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 Yoko Hamai. The network helps show where Yoko Hamai may publish in the future.

Co-authorship network of co-authors of Yoko Hamai

This figure shows the co-authorship network connecting the top 25 collaborators of Yoko Hamai. A scholar is included among the top collaborators of Yoko Hamai 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 Yoko Hamai. Yoko Hamai is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
#WorkIndexed citations
1 1
2 24
3 94
4 3
5 18
6 8
7 34
8 22
9 46
10 14
11 13
12 8
13 18
14 24
15 14
16 19
17 12
18 111
19 86
20 4

About Yoko Hamai

Yoko Hamai is a scholar working on Obstetrics and Gynecology, Reproductive Medicine and Immunology, having authored 22 papers that have together received 591 indexed citations. Recurring topics across this work include Reproductive System and Pregnancy (12 papers), Endometriosis Research and Treatment (5 papers) and Pregnancy and preeclampsia studies (4 papers). The work is most often cited by research in Obstetrics and Gynecology (207 citations), Immunology (331 citations) and Reproductive Medicine (121 citations). Yoko Hamai has collaborated with scholars based in Japan and United States. Frequent co-authors include Shiro Kōzuma, Tomoyuki Fujii, Takahiro Yamashita, Yuji Taketani, Akinori Miki, Hironobu Hyodo, Yuji Taketani, Hidenori Nishina, Nobuya Unno and Hiroshi Takagi. Their work appears in journals such as Human Reproduction, Surface and Coatings Technology and Neuroscience Letters.

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.

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