Tomihiro Katayama

39 total papers · 554 total citations
22 papers, 406 citations indexed

About

Tomihiro Katayama is a scholar working on Pediatrics, Perinatology and Child Health, Obstetrics and Gynecology and Reproductive Medicine. According to data from OpenAlex, Tomihiro Katayama has authored 22 papers receiving a total of 406 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Pediatrics, Perinatology and Child Health, 10 papers in Obstetrics and Gynecology and 4 papers in Reproductive Medicine. Recurrent topics in Tomihiro Katayama's work include Pregnancy and preeclampsia studies (6 papers), Birth, Development, and Health (4 papers) and Nitric Oxide and Endothelin Effects (3 papers). Tomihiro Katayama is often cited by papers focused on Pregnancy and preeclampsia studies (6 papers), Birth, Development, and Health (4 papers) and Nitric Oxide and Endothelin Effects (3 papers). Tomihiro Katayama collaborates with scholars based in Japan and United States. Tomihiro Katayama's co-authors include Masaharu Ito, Keiichi Matsubara, Yuko Matsubara, Makoto Suematsu, Makoto Handa, Yasuo Ikeda, Yuzuru Ishimura, Takuya Tamatani, S. Sakamoto and Hideki Fuse and has published in prestigious journals such as Circulation Research, American Journal of Obstetrics and Gynecology and Anesthesiology.

In The Last Decade

Tomihiro Katayama

19 papers receiving 386 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Tomihiro Katayama 164 127 92 74 66 22 406
Keiji Sakai 143 0.9× 79 0.6× 130 1.4× 57 0.8× 139 2.1× 24 480
Stefan Jirecek 282 1.7× 124 1.0× 58 0.6× 115 1.6× 32 0.5× 29 434
Mert Göl 173 1.1× 109 0.9× 42 0.5× 108 1.5× 21 0.3× 23 381
Sarah Hale 189 1.2× 140 1.1× 46 0.5× 17 0.2× 95 1.4× 22 471
Sophia Stone 92 0.6× 62 0.5× 47 0.5× 73 1.0× 37 0.6× 23 429
G. Arikan 153 0.9× 117 0.9× 21 0.2× 56 0.8× 50 0.8× 19 370
Hidetaka Nanno 204 1.2× 133 1.0× 57 0.6× 28 0.4× 56 0.8× 15 436
Elena Locatelli 202 1.2× 127 1.0× 106 1.2× 46 0.6× 23 0.3× 22 428
Nicholas Parchim 204 1.2× 127 1.0× 91 1.0× 9 0.1× 88 1.3× 19 441
Kari Kahanpää 111 0.7× 86 0.7× 19 0.2× 75 1.0× 58 0.9× 17 420

Countries citing papers authored by Tomihiro Katayama

Since Specialization
Citations

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

Fields of papers citing papers by Tomihiro Katayama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tomihiro Katayama

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

All Works

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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