Yoshihiro Hamashima

82 papers and 1.7k indexed citations
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About

Yoshihiro Hamashima is a scholar working on Surgery, Rheumatology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Yoshihiro Hamashima has authored 82 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Surgery, 22 papers in Rheumatology and 18 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Yoshihiro Hamashima’s work include Kawasaki Disease and Coronary Complications (17 papers), Systemic Lupus Erythematosus Research (12 papers) and Renal Diseases and Glomerulopathies (11 papers). Yoshihiro Hamashima is often cited by papers focused on Kawasaki Disease and Coronary Complications (17 papers), Systemic Lupus Erythematosus Research (12 papers) and Renal Diseases and Glomerulopathies (11 papers). Yoshihiro Hamashima collaborates with scholars based in Japan and United States. Yoshihiro Hamashima's co-authors include Hisayoshi Fujiwara, Fumitada Hazama, Shigeru Amano, Takako Fujiwara, Sachiko Hirose, Chuichi Kawai, John G. Harter, Albert H. Coons, Yasuaki Nakashima and Kachio Tasaka and has published in prestigious journals such as Nature, The Journal of Cell Biology and PEDIATRICS.

In The Last Decade

Co-authorship network of co-authors of Yoshihiro Hamashima

This figure shows the co-authorship network connecting the top 25 collaborators of Yoshihiro Hamashima. A scholar is included among the top collaborators of Yoshihiro Hamashima 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 Yoshihiro Hamashima. Yoshihiro Hamashima is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Fields of papers citing papers by Yoshihiro Hamashima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Yoshihiro Hamashima

Since Specialization
Citations

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