Koji Ohta

28 papers and 317 indexed citations i.

About

Koji Ohta is a scholar working on Pulmonary and Respiratory Medicine, Oncology and Surgery. According to data from OpenAlex, Koji Ohta has authored 28 papers receiving a total of 317 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Pulmonary and Respiratory Medicine, 10 papers in Oncology and 8 papers in Surgery. Recurrent topics in Koji Ohta’s work include Gastric Cancer Management and Outcomes (7 papers), Metastasis and carcinoma case studies (7 papers) and Immunotherapy and Immune Responses (6 papers). Koji Ohta is often cited by papers focused on Gastric Cancer Management and Outcomes (7 papers), Metastasis and carcinoma case studies (7 papers) and Immunotherapy and Immune Responses (6 papers). Koji Ohta collaborates with scholars based in Japan. Koji Ohta's co-authors include Isao Nozaki, Takaya Kobatake, Akira Kurita, Shinji Hato, Norihiro Teramoto, Minoru Tanada, Rieko Nishimura, Takeshi Inoue, Haruo Iguchi and Junichirou Nasu and has published in prestigious journals such as PLoS ONE, World Journal of Surgery and FEMS Microbiology Letters.

In The Last Decade

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

Fields of papers citing papers by Koji Ohta

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Koji Ohta

Since Specialization
Citations

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