Mataichi Okubo

14 papers and 257 indexed citations i.

About

Mataichi Okubo is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Mataichi Okubo has authored 14 papers receiving a total of 257 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Surgery, 7 papers in Pulmonary and Respiratory Medicine and 7 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Mataichi Okubo’s work include Congenital Heart Disease Studies (5 papers), Coronary Artery Anomalies (5 papers) and Cardiovascular Conditions and Treatments (3 papers). Mataichi Okubo is often cited by papers focused on Congenital Heart Disease Studies (5 papers), Coronary Artery Anomalies (5 papers) and Cardiovascular Conditions and Treatments (3 papers). Mataichi Okubo collaborates with scholars based in Japan and Canada. Mataichi Okubo's co-authors include Lee Benson, David Nykanen, Katsumi Akimoto, Keijiro Yabuta, Kei Nishimoto, Toshihiro Ino, Masahiko Kishiro, Ryozo Okada, Sachio Kawai and Anthony Azakie and has published in prestigious journals such as The American Journal of Cardiology, The Journal of Pediatrics and American Heart Journal.

In The Last Decade

Co-authorship network of co-authors of Mataichi Okubo i

Fields of papers citing papers by Mataichi Okubo

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Mataichi Okubo

Since Specialization
Citations

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