Takatoshi Ishiko

35 papers and 1.0k indexed citations i.

About

Takatoshi Ishiko is a scholar working on Hepatology, Oncology and Surgery. According to data from OpenAlex, Takatoshi Ishiko has authored 35 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Hepatology, 15 papers in Oncology and 12 papers in Surgery. Recurrent topics in Takatoshi Ishiko’s work include Hepatocellular Carcinoma Treatment and Prognosis (20 papers), Liver Disease Diagnosis and Treatment (12 papers) and Cholangiocarcinoma and Gallbladder Cancer Studies (11 papers). Takatoshi Ishiko is often cited by papers focused on Hepatocellular Carcinoma Treatment and Prognosis (20 papers), Liver Disease Diagnosis and Treatment (12 papers) and Cholangiocarcinoma and Gallbladder Cancer Studies (11 papers). Takatoshi Ishiko collaborates with scholars based in Japan and United States. Takatoshi Ishiko's co-authors include Hirohisa Okabe, Toru Beppu, Hiromitsu Hayashi, Akira Chikamoto, Katsunori Imai, Hideo Baba, Shigeki Nakagawa, Toshiro Masuda, Kosuke Mima and Hidetoshi Nitta and has published in prestigious journals such as Journal of Clinical Oncology, PLoS ONE and Cancer Research.

In The Last Decade

Co-authorship network of co-authors of Takatoshi Ishiko i

Fields of papers citing papers by Takatoshi Ishiko

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Takatoshi Ishiko

Since Specialization
Citations

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