Koji Izumi

101 papers and 1.6k indexed citations i.

About

Koji Izumi is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Epidemiology. According to data from OpenAlex, Koji Izumi has authored 101 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Surgery, 31 papers in Pulmonary and Respiratory Medicine and 18 papers in Epidemiology. Recurrent topics in Koji Izumi’s work include Bladder and Urothelial Cancer Treatments (24 papers), Prostate Cancer Treatment and Research (15 papers) and Reproductive tract infections research (12 papers). Koji Izumi is often cited by papers focused on Bladder and Urothelial Cancer Treatments (24 papers), Prostate Cancer Treatment and Research (15 papers) and Reproductive tract infections research (12 papers). Koji Izumi collaborates with scholars based in Japan, United States and China. Koji Izumi's co-authors include Hiroshi Miyamoto, Yichun Zheng, Jorge L. Yao, Hitoshi Ishiguro, Takashi Kawahara, Chawnshang Chang, George J. Netto, Hiroshige Mikamo, Teruhiko Tamaya and Masahiro Yao and has published in prestigious journals such as Journal of Clinical Microbiology, Antimicrobial Agents and Chemotherapy and The Journal of Urology.

In The Last Decade

Co-authorship network of co-authors of Koji Izumi i

Fields of papers citing papers by Koji Izumi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Koji Izumi

Since Specialization
Citations

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