Takeshi Ishikawa

220 papers and 4.5k indexed citations i.

About

Takeshi Ishikawa is a scholar working on Surgery, Oncology and Molecular Biology. According to data from OpenAlex, Takeshi Ishikawa has authored 220 papers receiving a total of 4.5k indexed citations (citations by other indexed papers that have themselves been cited), including 69 papers in Surgery, 69 papers in Oncology and 57 papers in Molecular Biology. Recurrent topics in Takeshi Ishikawa’s work include Helicobacter pylori-related gastroenterology studies (34 papers), Gastric Cancer Management and Outcomes (32 papers) and Esophageal Cancer Research and Treatment (16 papers). Takeshi Ishikawa is often cited by papers focused on Helicobacter pylori-related gastroenterology studies (34 papers), Gastric Cancer Management and Outcomes (32 papers) and Esophageal Cancer Research and Treatment (16 papers). Takeshi Ishikawa collaborates with scholars based in Japan, United States and Singapore. Takeshi Ishikawa's co-authors include Yuji Naito, Tomohisa Takagi, Osamu Handa, Toshikazu Yoshikawa, Satoshi Kokura, Kazuhiko Uchiyama, Yoshito Itoh, Kazuhiro Kamada, Tetsuya Okayama and Nobuhiko Isshiki and has published in prestigious journals such as Journal of Clinical Oncology, Gastroenterology and PLoS ONE.

In The Last Decade

Co-authorship network of co-authors of Takeshi Ishikawa i

Fields of papers citing papers by Takeshi Ishikawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Takeshi Ishikawa

Since Specialization
Citations

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