Kei Tamura

101 papers and 784 indexed citations i.

About

Kei Tamura is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Kei Tamura has authored 101 papers receiving a total of 784 indexed citations (citations by other indexed papers that have themselves been cited), including 39 papers in Surgery, 30 papers in Oncology and 23 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Kei Tamura’s work include Pancreatic and Hepatic Oncology Research (20 papers), Liver Disease and Transplantation (13 papers) and Organ Transplantation Techniques and Outcomes (12 papers). Kei Tamura is often cited by papers focused on Pancreatic and Hepatic Oncology Research (20 papers), Liver Disease and Transplantation (13 papers) and Organ Transplantation Techniques and Outcomes (12 papers). Kei Tamura collaborates with scholars based in Japan, United States and Sri Lanka. Kei Tamura's co-authors include Kaoru Inoue, Kazumi Shiraiwa, Masashi Takahashi, Yasushi Mizumoto, Midori Yoshida, Dai Nakae, Hitoshi Yoshiji, Y Konishi, Ayumi Denda and Kohsuke Horiguchi and has published in prestigious journals such as Journal of Clinical Oncology, Blood and The Journal of Comparative Neurology.

In The Last Decade

Co-authorship network of co-authors of Kei Tamura i

Fields of papers citing papers by Kei Tamura

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Kei Tamura

Since Specialization
Citations

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