Keiichi Kato

143 total papers · 2.6k total citations
93 papers, 1.7k citations indexed

About

Keiichi Kato is a scholar working on Public Health, Environmental and Occupational Health, Pediatrics, Perinatology and Child Health and Reproductive Medicine. According to data from OpenAlex, Keiichi Kato has authored 93 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 76 papers in Public Health, Environmental and Occupational Health, 55 papers in Pediatrics, Perinatology and Child Health and 54 papers in Reproductive Medicine. Recurrent topics in Keiichi Kato’s work include Reproductive Biology and Fertility (67 papers), Assisted Reproductive Technology and Twin Pregnancy (47 papers) and Ovarian function and disorders (36 papers). Keiichi Kato is often cited by papers focused on Reproductive Biology and Fertility (67 papers), Assisted Reproductive Technology and Twin Pregnancy (47 papers) and Ovarian function and disorders (36 papers). Keiichi Kato collaborates with scholars based in Japan, United States and Germany. Keiichi Kato's co-authors include Tamotsu Kobayashi, Kenji Ezoe, Akiko Yabuuchi, Osamu Kato, Tadashi Okimura, Satoshi Ueno, Kazuo Uchiyama, Tomoko Kuroda, Y. Takehara and Daniel Bodri and has published in prestigious journals such as PLoS ONE, Scientific Reports and American Journal of Obstetrics and Gynecology.

In The Last Decade

Co-authorship network of co-authors of Keiichi Kato

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

Keiichi Kato

85 papers receiving 1.4k citations

Fields of papers citing papers by Keiichi Kato

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Keiichi Kato

Since Specialization
Citations

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

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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2026