Kenkichi Koiso

127 papers and 1.8k indexed citations
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About

Kenkichi Koiso is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Kenkichi Koiso has authored 127 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 59 papers in Surgery, 44 papers in Pulmonary and Respiratory Medicine and 27 papers in Oncology. Recurrent topics in Kenkichi Koiso’s work include Bladder and Urothelial Cancer Treatments (36 papers), Prostate Cancer Treatment and Research (21 papers) and Urinary and Genital Oncology Studies (19 papers). Kenkichi Koiso is often cited by papers focused on Bladder and Urothelial Cancer Treatments (36 papers), Prostate Cancer Treatment and Research (21 papers) and Urinary and Genital Oncology Studies (19 papers). Kenkichi Koiso collaborates with scholars based in Japan, United States and Greece. Kenkichi Koiso's co-authors include Hideyuki Akaza, Tadao Niijima, Ryosuke Nemoto, Masaoki Harada, Katsunori Uchida, Tsunetada Yazaki, Tatsuo Iizumi, Kazunori Hattori, Naoto Miyanaga and Hiromichi Ishikawa and has published in prestigious journals such as JNCI Journal of the National Cancer Institute, Cancer and The Journal of Urology.

In The Last Decade

Co-authorship network of co-authors of Kenkichi Koiso

This figure shows the co-authorship network connecting the top 25 collaborators of Kenkichi Koiso. A scholar is included among the top collaborators of Kenkichi Koiso based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Kenkichi Koiso. Kenkichi Koiso is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Fields of papers citing papers by Kenkichi Koiso

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Kenkichi Koiso

Since Specialization
Citations

This map shows the geographic impact of Kenkichi Koiso'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 Kenkichi Koiso with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kenkichi Koiso 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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2026