Tohru Ohama

94 total papers · 1.9k total citations
55 papers, 1.4k citations indexed

About

Tohru Ohama is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Endocrinology, Diabetes and Metabolism. According to data from OpenAlex, Tohru Ohama has authored 55 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Surgery, 22 papers in Cardiology and Cardiovascular Medicine and 18 papers in Endocrinology, Diabetes and Metabolism. Recurrent topics in Tohru Ohama’s work include Lipoproteins and Cardiovascular Health (13 papers), Lipid metabolism and disorders (13 papers) and Diabetes, Cardiovascular Risks, and Lipoproteins (13 papers). Tohru Ohama is often cited by papers focused on Lipoproteins and Cardiovascular Health (13 papers), Lipid metabolism and disorders (13 papers) and Diabetes, Cardiovascular Risks, and Lipoproteins (13 papers). Tohru Ohama collaborates with scholars based in Japan and United States. Tohru Ohama's co-authors include Shizuya Yamashita, Makoto Nishida, Daisaku Masuda, Kazumi Tsubakio‐Yamamoto, Yumiko Nakagawa-Toyama, Ryota Kawase, Masato Ishigami, Miyako Yuasa‐Kawase, Akifumi Matsuyama and Kazuhiro Nakatani and has published in prestigious journals such as Circulation, Journal of Clinical Investigation and Journal of the American College of Cardiology.

Co-authorship network of co-authors of Tohru Ohama

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

Tohru Ohama

54 papers receiving 1.4k citations

Fields of papers citing papers by Tohru Ohama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Tohru Ohama

Since Specialization
Citations

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