Takeshi Shimakawa

103 papers and 707 indexed citations i.

About

Takeshi Shimakawa is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Takeshi Shimakawa has authored 103 papers receiving a total of 707 indexed citations (citations by other indexed papers that have themselves been cited), including 53 papers in Surgery, 47 papers in Pulmonary and Respiratory Medicine and 33 papers in Oncology. Recurrent topics in Takeshi Shimakawa’s work include Gastric Cancer Management and Outcomes (25 papers), Metastasis and carcinoma case studies (17 papers) and Esophageal and GI Pathology (15 papers). Takeshi Shimakawa is often cited by papers focused on Gastric Cancer Management and Outcomes (25 papers), Metastasis and carcinoma case studies (17 papers) and Esophageal and GI Pathology (15 papers). Takeshi Shimakawa collaborates with scholars based in Japan, United States and Mongolia. Takeshi Shimakawa's co-authors include Takao Katsube, Yoshihiko Naritaka, Kenji Ogawa, Tetsuro Kajiwara, Minoru Murayama, Kenji Ogawa, Kazuhiko Yoshimatsu, Shunichi Shiozawa, Kentaro Yamaguchi and Shinichi Asaka and has published in prestigious journals such as Surgery, Journal of Gastroenterology and Hepatology and International Journal of Molecular Medicine.

In The Last Decade

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

Fields of papers citing papers by Takeshi Shimakawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Takeshi Shimakawa

Since Specialization
Citations

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