Naoki Tomizawa

109 total papers · 668 total citations
63 papers, 502 citations indexed

About

Naoki Tomizawa is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Naoki Tomizawa has authored 63 papers receiving a total of 502 indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Surgery, 18 papers in Pulmonary and Respiratory Medicine and 17 papers in Oncology. Recurrent topics in Naoki Tomizawa’s work include Organ Transplantation Techniques and Outcomes (11 papers), Esophageal and GI Pathology (10 papers) and Liver Disease and Transplantation (7 papers). Naoki Tomizawa is often cited by papers focused on Organ Transplantation Techniques and Outcomes (11 papers), Esophageal and GI Pathology (10 papers) and Liver Disease and Transplantation (7 papers). Naoki Tomizawa collaborates with scholars based in Japan and United States. Naoki Tomizawa's co-authors include Susumu Ohwada, Yasuo Morishita, Tetsushi Ogawa, Susumu Kawate, Izumi Takeyoshi, Toshihiro Ohya, Toru Koyama, Takayuki Yamada, Yutaka Sunose and Yoshihiro Satoh and has published in prestigious journals such as SHILAP Revista de lepidopterología, Annals of Surgery and Journal of the American College of Surgeons.

Co-authorship network of co-authors of Naoki Tomizawa

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

Naoki Tomizawa

52 papers receiving 476 citations

Fields of papers citing papers by Naoki Tomizawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Naoki Tomizawa

Since Specialization
Citations

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