Naoki Kohei

55 total papers · 840 total citations
36 papers, 503 citations indexed

About

Naoki Kohei is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Transplantation. According to data from OpenAlex, Naoki Kohei has authored 36 papers receiving a total of 503 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Surgery, 10 papers in Pulmonary and Respiratory Medicine and 10 papers in Transplantation. Recurrent topics in Naoki Kohei’s work include Renal Transplantation Outcomes and Treatments (10 papers), Organ Transplantation Techniques and Outcomes (5 papers) and Prostate Cancer Diagnosis and Treatment (4 papers). Naoki Kohei is often cited by papers focused on Renal Transplantation Outcomes and Treatments (10 papers), Organ Transplantation Techniques and Outcomes (5 papers) and Prostate Cancer Diagnosis and Treatment (4 papers). Naoki Kohei collaborates with scholars based in Japan and United States. Naoki Kohei's co-authors include Toshihito Hirai, Kazuya Omoto, Akito Terai, Kentaro Ichioka, Kazunari Tanabe, K. Tanabe, H. Ishida, Noriaki Utsunomiya, Nobufumi Ueda and Hideki Ishida and has published in prestigious journals such as The Journal of Immunology, Kidney International and Fertility and Sterility.

Co-authorship network of co-authors of Naoki Kohei

This figure shows the co-authorship network connecting the top 25 collaborators of Naoki Kohei. A scholar is included among the top collaborators of Naoki Kohei 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 Naoki Kohei. Naoki Kohei is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Naoki Kohei

34 papers receiving 494 citations

Fields of papers citing papers by Naoki Kohei

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Naoki Kohei

Since Specialization
Citations

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