Keiichi Kumasawa

80 papers and 1.3k indexed citations i.

About

Keiichi Kumasawa is a scholar working on Obstetrics and Gynecology, Pediatrics, Perinatology and Child Health and Immunology. According to data from OpenAlex, Keiichi Kumasawa has authored 80 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 45 papers in Obstetrics and Gynecology, 32 papers in Pediatrics, Perinatology and Child Health and 25 papers in Immunology. Recurrent topics in Keiichi Kumasawa’s work include Pregnancy and preeclampsia studies (34 papers), Reproductive System and Pregnancy (25 papers) and Maternal and fetal healthcare (15 papers). Keiichi Kumasawa is often cited by papers focused on Pregnancy and preeclampsia studies (34 papers), Reproductive System and Pregnancy (25 papers) and Maternal and fetal healthcare (15 papers). Keiichi Kumasawa collaborates with scholars based in Japan, United States and United Kingdom. Keiichi Kumasawa's co-authors include Tadashi Kimura, Takuji Tomimatsu, Kazuya Mimura, Masahito Ikawa, Shinya Matsuzaki, Masayuki Endo, Hidetoshi Hasuwa, Hitomi Nakamura, Tomoko Saito‐Fujita and Yuka Morioka and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Scientific Reports and Biochemical and Biophysical Research Communications.

In The Last Decade

Co-authorship network of co-authors of Keiichi Kumasawa i

Fields of papers citing papers by Keiichi Kumasawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Keiichi Kumasawa

Since Specialization
Citations

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