Masayuki Usami

53 total papers · 523 total citations
18 papers, 355 citations indexed

About

Masayuki Usami is a scholar working on Pulmonary and Respiratory Medicine, Surgery and Urology. According to data from OpenAlex, Masayuki Usami has authored 18 papers receiving a total of 355 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Pulmonary and Respiratory Medicine, 4 papers in Surgery and 4 papers in Urology. Recurrent topics in Masayuki Usami’s work include Kidney Stones and Urolithiasis Treatments (8 papers), Urological Disorders and Treatments (3 papers) and Pediatric Urology and Nephrology Studies (3 papers). Masayuki Usami is often cited by papers focused on Kidney Stones and Urolithiasis Treatments (8 papers), Urological Disorders and Treatments (3 papers) and Pediatric Urology and Nephrology Studies (3 papers). Masayuki Usami collaborates with scholars based in Japan, South Africa and Bangladesh. Masayuki Usami's co-authors include Koichi Matsuda, Yusuke Nakamura, Yoichiro Kamatani, Michiaki Kubo, Naoya Hosono, Atsushi Takahashi, Ri Cui, Tatsuhiko Tsunoda, Naoyuki Kamatani and Takahisa Kawaguchi and has published in prestigious journals such as Gastroenterology, The Journal of Urology and Urology.

Co-authorship network of co-authors of Masayuki Usami

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

Masayuki Usami

17 papers receiving 351 citations

Fields of papers citing papers by Masayuki Usami

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Masayuki Usami

Since Specialization
Citations

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