Naoki Kamachi

24 papers and 336 indexed citations i.

About

Naoki Kamachi is a scholar working on Hepatology, Surgery and Epidemiology. According to data from OpenAlex, Naoki Kamachi has authored 24 papers receiving a total of 336 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Hepatology, 7 papers in Surgery and 7 papers in Epidemiology. Recurrent topics in Naoki Kamachi’s work include Hepatocellular Carcinoma Treatment and Prognosis (22 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (7 papers) and Liver Disease and Transplantation (6 papers). Naoki Kamachi is often cited by papers focused on Hepatocellular Carcinoma Treatment and Prognosis (22 papers), Cholangiocarcinoma and Gallbladder Cancer Studies (7 papers) and Liver Disease and Transplantation (6 papers). Naoki Kamachi collaborates with scholars based in Japan. Naoki Kamachi's co-authors include Tomotake Shirono, Hironori Koga, Shigeo Shimose, Hideki Iwamoto, Masahito Nakano, Yu Noda, Takashi Niizeki, Ryoko Kuromatsu, Takuji Torimura and Shusuke Okamura and has published in prestigious journals such as Cancers, Frontiers in Oncology and Journal of Clinical Medicine.

In The Last Decade

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

Fields of papers citing papers by Naoki Kamachi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Naoki Kamachi

Since Specialization
Citations

This map shows the geographic impact of Naoki Kamachi'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 Kamachi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Naoki Kamachi 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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2025