Yukihiro Yokoyama

330 papers and 7.1k indexed citations i.

About

Yukihiro Yokoyama is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Yukihiro Yokoyama has authored 330 papers receiving a total of 7.1k indexed citations (citations by other indexed papers that have themselves been cited), including 221 papers in Surgery, 152 papers in Pulmonary and Respiratory Medicine and 145 papers in Oncology. Recurrent topics in Yukihiro Yokoyama’s work include Cholangiocarcinoma and Gallbladder Cancer Studies (125 papers), Gallbladder and Bile Duct Disorders (115 papers) and Pancreatic and Hepatic Oncology Research (101 papers). Yukihiro Yokoyama is often cited by papers focused on Cholangiocarcinoma and Gallbladder Cancer Studies (125 papers), Gallbladder and Bile Duct Disorders (115 papers) and Pancreatic and Hepatic Oncology Research (101 papers). Yukihiro Yokoyama collaborates with scholars based in Japan, United States and Italy. Yukihiro Yokoyama's co-authors include Tomoki Ebata, Tsuyoshi Igami, Masato Nagino, Gen Sugawara, Masato Nagino, Yuji Nimura, Takashi Mizuno, Toshio Kokuryo, Yu Takahashi and Junpei Yamaguchi and has published in prestigious journals such as Journal of Clinical Investigation, Journal of Clinical Oncology and Gastroenterology.

In The Last Decade

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

Fields of papers citing papers by Yukihiro Yokoyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Yukihiro Yokoyama

Since Specialization
Citations

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

Explore authors with similar magnitude of impact

Rankless by CCL
2025