Naoki Hama

97 papers and 1.7k indexed citations i.

About

Naoki Hama is a scholar working on Surgery, Oncology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Naoki Hama has authored 97 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 46 papers in Surgery, 38 papers in Oncology and 30 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Naoki Hama’s work include Pancreatic and Hepatic Oncology Research (24 papers), Organ Transplantation Techniques and Outcomes (14 papers) and Gastric Cancer Management and Outcomes (13 papers). Naoki Hama is often cited by papers focused on Pancreatic and Hepatic Oncology Research (24 papers), Organ Transplantation Techniques and Outcomes (14 papers) and Gastric Cancer Management and Outcomes (13 papers). Naoki Hama collaborates with scholars based in Japan, United States and South Korea. Naoki Hama's co-authors include Hiroaki Nagano, Yuichiro� Doki, Shogo Kobayashi, Koichi Kawamoto, Hidetoshi Eguchi, Hiroshi Wada, Masaki Mori, Yoshito Tomimaru, Atsushi Miyamoto and Sakae Maeda and has published in prestigious journals such as Journal of Biological Chemistry, British Journal of Cancer and Transplantation.

In The Last Decade

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

Fields of papers citing papers by Naoki Hama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Naoki Hama

Since Specialization
Citations

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