Takuma Ishihara

103 papers and 1.1k indexed citations i.

About

Takuma Ishihara is a scholar working on Pulmonary and Respiratory Medicine, Oncology and Surgery. According to data from OpenAlex, Takuma Ishihara has authored 103 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Pulmonary and Respiratory Medicine, 21 papers in Oncology and 18 papers in Surgery. Recurrent topics in Takuma Ishihara’s work include Pancreatic and Hepatic Oncology Research (8 papers), Nutrition and Health in Aging (6 papers) and Colorectal Cancer Treatments and Studies (6 papers). Takuma Ishihara is often cited by papers focused on Pancreatic and Hepatic Oncology Research (8 papers), Nutrition and Health in Aging (6 papers) and Colorectal Cancer Treatments and Studies (6 papers). Takuma Ishihara collaborates with scholars based in Japan, United States and Belgium. Takuma Ishihara's co-authors include Yohei Doi, Aki Sakurai, Mitsunaga Iwata, Ayumi Shintani, Zenichi Morise, Shigeo Kato, Kouji Yamamoto, Masamichi Hayashi, Toshiharu Sasaki and Toshihiro Abe and has published in prestigious journals such as New England Journal of Medicine, Journal of the American College of Cardiology and PLoS ONE.

In The Last Decade

Co-authorship network of co-authors of Takuma Ishihara i

Fields of papers citing papers by Takuma Ishihara

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Takuma Ishihara

Since Specialization
Citations

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