Takehiro Sejima

153 total papers · 1.1k total citations
70 papers, 804 citations indexed

About

Takehiro Sejima is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Molecular Biology. According to data from OpenAlex, Takehiro Sejima has authored 70 papers receiving a total of 804 indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Pulmonary and Respiratory Medicine, 30 papers in Surgery and 16 papers in Molecular Biology. Recurrent topics in Takehiro Sejima’s work include Bladder and Urothelial Cancer Treatments (18 papers), Renal cell carcinoma treatment (17 papers) and Prostate Cancer Diagnosis and Treatment (13 papers). Takehiro Sejima is often cited by papers focused on Bladder and Urothelial Cancer Treatments (18 papers), Renal cell carcinoma treatment (17 papers) and Prostate Cancer Diagnosis and Treatment (13 papers). Takehiro Sejima collaborates with scholars based in Japan, United States and Greece. Takehiro Sejima's co-authors include Atsushi Takenaka, Hideki Iwamoto, Shuichi Morizane, Masashi Honda, Ikuo Miyagawa, Akihisa Yao, Tadahiro Isoyama, Motoaki Saito, Nobuyuki Hinata and Futoshi Okada and has published in prestigious journals such as Scientific Reports, The Journal of Urology and European Urology.

Co-authorship network of co-authors of Takehiro Sejima

This figure shows the co-authorship network connecting the top 25 collaborators of Takehiro Sejima. A scholar is included among the top collaborators of Takehiro Sejima based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Takehiro Sejima. Takehiro Sejima is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Takehiro Sejima

66 papers receiving 767 citations

Fields of papers citing papers by Takehiro Sejima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Takehiro Sejima

Since Specialization
Citations

This map shows the geographic impact of Takehiro Sejima'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 Takehiro Sejima with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Takehiro Sejima 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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2026