Shigeki Yokoyama

44 papers and 266 indexed citations i.

About

Shigeki Yokoyama is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Biomedical Engineering. According to data from OpenAlex, Shigeki Yokoyama has authored 44 papers receiving a total of 266 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Surgery, 12 papers in Cardiology and Cardiovascular Medicine and 11 papers in Biomedical Engineering. Recurrent topics in Shigeki Yokoyama’s work include Mechanical Circulatory Support Devices (9 papers), Cardiac Structural Anomalies and Repair (9 papers) and Cardiac Valve Diseases and Treatments (5 papers). Shigeki Yokoyama is often cited by papers focused on Mechanical Circulatory Support Devices (9 papers), Cardiac Structural Anomalies and Repair (9 papers) and Cardiac Valve Diseases and Treatments (5 papers). Shigeki Yokoyama collaborates with scholars based in Japan, United States and China. Shigeki Yokoyama's co-authors include Takayoshi Yamaguchi, Kazunori Minamikawa, Kazuaki Fukahara, Toshio Doi, Akio Yamashita, Hiroh Saji, Shigeki Seki, Keisei Kawa, K. Kamada and Koichiro Kinugawa and has published in prestigious journals such as Blood, Agricultural Water Management and Agricultural Systems.

In The Last Decade

Co-authorship network of co-authors of Shigeki Yokoyama i

Fields of papers citing papers by Shigeki Yokoyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Shigeki Yokoyama

Since Specialization
Citations

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