Shigekazu Yokoyama

48 papers and 1.3k indexed citations i.

About

Shigekazu Yokoyama is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Shigekazu Yokoyama has authored 48 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Surgery, 21 papers in Oncology and 12 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Shigekazu Yokoyama’s work include Pancreatic and Hepatic Oncology Research (10 papers), Colorectal Cancer Surgical Treatments (6 papers) and Minimally Invasive Surgical Techniques (6 papers). Shigekazu Yokoyama is often cited by papers focused on Pancreatic and Hepatic Oncology Research (10 papers), Colorectal Cancer Surgical Treatments (6 papers) and Minimally Invasive Surgical Techniques (6 papers). Shigekazu Yokoyama collaborates with scholars based in Japan and United States. Shigekazu Yokoyama's co-authors include Yoshimi Takai, Toshiaki Sakisaka, Hiromichi Shirataki, Osamu Ishikawa, Hiroaki Ohigashi, Kohei Murata, Hidetoshi Eguchi, Akira Mizoguchi, Atsuko Kodama and Kenji Takaishi and has published in prestigious journals such as Neuron, The EMBO Journal and PEDIATRICS.

In The Last Decade

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

Fields of papers citing papers by Shigekazu Yokoyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Shigekazu Yokoyama

Since Specialization
Citations

This map shows the geographic impact of Shigekazu 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 Shigekazu Yokoyama with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Shigekazu 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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2025