Kyoko Kumagai

35 papers and 665 indexed citations i.

About

Kyoko Kumagai is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, Kyoko Kumagai has authored 35 papers receiving a total of 665 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Ophthalmology, 12 papers in Radiology, Nuclear Medicine and Imaging and 8 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in Kyoko Kumagai’s work include Retinal Diseases and Treatments (12 papers), Prenatal Screening and Diagnostics (8 papers) and Retinal Imaging and Analysis (8 papers). Kyoko Kumagai is often cited by papers focused on Retinal Diseases and Treatments (12 papers), Prenatal Screening and Diagnostics (8 papers) and Retinal Imaging and Analysis (8 papers). Kyoko Kumagai collaborates with scholars based in Japan, United States and Singapore. Kyoko Kumagai's co-authors include Nagahisa Yoshimura, Akitaka Tsujikawa, Yumiko Akagi-Kurashige, Yuki Muraoka, Mayumi Sugiura‐Ogasawara, Kazuaki Miyamoto, Tomoaki Murakami, Ken Ogino, Hideo Nakanishi and Nobuhiro Suzumori and has published in prestigious journals such as Ophthalmology, Fertility and Sterility and American Journal of Ophthalmology.

In The Last Decade

Co-authorship network of co-authors of Kyoko Kumagai i

Fields of papers citing papers by Kyoko Kumagai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Kyoko Kumagai

Since Specialization
Citations

This map shows the geographic impact of Kyoko Kumagai'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 Kyoko Kumagai with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kyoko Kumagai 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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2025