Takahiro Tomiyama

66 papers and 1.0k indexed citations i.

About

Takahiro Tomiyama is a scholar working on Surgery, Hepatology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Takahiro Tomiyama has authored 66 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Surgery, 25 papers in Hepatology and 21 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Takahiro Tomiyama’s work include Cholangiocarcinoma and Gallbladder Cancer Studies (18 papers), Hepatocellular Carcinoma Treatment and Prognosis (16 papers) and Pediatric Hepatobiliary Diseases and Treatments (13 papers). Takahiro Tomiyama is often cited by papers focused on Cholangiocarcinoma and Gallbladder Cancer Studies (18 papers), Hepatocellular Carcinoma Treatment and Prognosis (16 papers) and Pediatric Hepatobiliary Diseases and Treatments (13 papers). Takahiro Tomiyama collaborates with scholars based in Japan. Takahiro Tomiyama's co-authors include S. Tano, Kiichi Tamada, K. Ido, N Ueno, M. Ichiyama, Shinichi Wada, Ken Kimura, Tomoharu Yoshizumi, Shinji Itoh and Noboru Harada and has published in prestigious journals such as Cancer Research, Transplantation and American Journal of Roentgenology.

In The Last Decade

Co-authorship network of co-authors of Takahiro Tomiyama i

Fields of papers citing papers by Takahiro Tomiyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Takahiro Tomiyama

Since Specialization
Citations

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