Koji Nakai

20 papers and 337 indexed citations i.

About

Koji Nakai is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Gastroenterology. According to data from OpenAlex, Koji Nakai has authored 20 papers receiving a total of 337 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Pulmonary and Respiratory Medicine, 10 papers in Surgery and 6 papers in Gastroenterology. Recurrent topics in Koji Nakai’s work include Gastric Cancer Management and Outcomes (11 papers), Metastasis and carcinoma case studies (9 papers) and Gastrointestinal Tumor Research and Treatment (5 papers). Koji Nakai is often cited by papers focused on Gastric Cancer Management and Outcomes (11 papers), Metastasis and carcinoma case studies (9 papers) and Gastrointestinal Tumor Research and Treatment (5 papers). Koji Nakai collaborates with scholars based in Japan. Koji Nakai's co-authors include Koshiro Hioki, Yasushi Nakane, Kentaro Inoue, Keigo Yamamichi, Mutsuya Sato, Kanji Tanaka, Taku Michiura, Chizuko Yamamoto, Hajime Hirata and Daigo Yamamoto and has published in prestigious journals such as Journal of Clinical Oncology, International Journal of Cancer and Life Sciences.

In The Last Decade

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

Fields of papers citing papers by Koji Nakai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Koji Nakai

Since Specialization
Citations

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