Naoki Sasahira

280 papers and 5.5k indexed citations i.

About

Naoki Sasahira is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Naoki Sasahira has authored 280 papers receiving a total of 5.5k indexed citations (citations by other indexed papers that have themselves been cited), including 207 papers in Surgery, 177 papers in Pulmonary and Respiratory Medicine and 175 papers in Oncology. Recurrent topics in Naoki Sasahira’s work include Pancreatic and Hepatic Oncology Research (163 papers), Gallbladder and Bile Duct Disorders (135 papers) and Pediatric Hepatobiliary Diseases and Treatments (82 papers). Naoki Sasahira is often cited by papers focused on Pancreatic and Hepatic Oncology Research (163 papers), Gallbladder and Bile Duct Disorders (135 papers) and Pediatric Hepatobiliary Diseases and Treatments (82 papers). Naoki Sasahira collaborates with scholars based in Japan, United States and India. Naoki Sasahira's co-authors include Hiroyuki Isayama, Minoru Tada, Yousuke Nakai, Kenji Hirano, Masao Omata, Hirofumi Kogure, Natsuyo Yamamoto, Takashi Sasaki, Takeshi Tsujino and Nobuo Toda and has published in prestigious journals such as Journal of Clinical Oncology, Gastroenterology and PLoS ONE.

In The Last Decade

Co-authorship network of co-authors of Naoki Sasahira i

Fields of papers citing papers by Naoki Sasahira

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Naoki Sasahira

Since Specialization
Citations

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