Kiyoyuki Tokuyama

15 papers and 350 indexed citations i.

About

Kiyoyuki Tokuyama is a scholar working on Nephrology, Pulmonary and Respiratory Medicine and Surgery. According to data from OpenAlex, Kiyoyuki Tokuyama has authored 15 papers receiving a total of 350 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Nephrology, 5 papers in Pulmonary and Respiratory Medicine and 3 papers in Surgery. Recurrent topics in Kiyoyuki Tokuyama’s work include Dialysis and Renal Disease Management (6 papers), Renal Diseases and Glomerulopathies (3 papers) and Erythropoietin and Anemia Treatment (2 papers). Kiyoyuki Tokuyama is often cited by papers focused on Dialysis and Renal Disease Management (6 papers), Renal Diseases and Glomerulopathies (3 papers) and Erythropoietin and Anemia Treatment (2 papers). Kiyoyuki Tokuyama collaborates with scholars based in Japan. Kiyoyuki Tokuyama's co-authors include Hajime Uehara, Keizo Nishime, Yoshiki Shiohira, Kunitoshi Iseki, Koshiro Fukiyama, Shigeki Toma, Shinichiro Yoshi, Takashi Oura, Hiroshi Sunagawa and Kunitoshi Iseki and has published in prestigious journals such as Kidney International, American Journal of Kidney Diseases and Clinica Chimica Acta.

In The Last Decade

Co-authorship network of co-authors of Kiyoyuki Tokuyama i

Fields of papers citing papers by Kiyoyuki Tokuyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Kiyoyuki Tokuyama

Since Specialization
Citations

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