Hirofumi Toyama

12 papers and 288 indexed citations i.

About

Hirofumi Toyama is a scholar working on Hematology, Molecular Biology and Electrical and Electronic Engineering. According to data from OpenAlex, Hirofumi Toyama has authored 12 papers receiving a total of 288 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Hematology, 5 papers in Molecular Biology and 5 papers in Electrical and Electronic Engineering. Recurrent topics in Hirofumi Toyama’s work include Hematopoietic Stem Cell Transplantation (6 papers), Electric Power System Optimization (5 papers) and Energy Load and Power Forecasting (4 papers). Hirofumi Toyama is often cited by papers focused on Hematopoietic Stem Cell Transplantation (6 papers), Electric Power System Optimization (5 papers) and Energy Load and Power Forecasting (4 papers). Hirofumi Toyama collaborates with scholars based in Japan, United States and Thailand. Hirofumi Toyama's co-authors include Tomonobu Senjyu, Atsushi Yona, Toshio Suda, Kentaro Hosokawa, Fumio Arai, Ahmed Yousuf Saber, Shantanu Chakraborty, Toshihisa Funabashi, Yoshiko Matsumoto and Keiyo Takubo and has published in prestigious journals such as Nature Communications, Blood and Biochemical and Biophysical Research Communications.

In The Last Decade

Co-authorship network of co-authors of Hirofumi Toyama i

Fields of papers citing papers by Hirofumi Toyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Hirofumi Toyama

Since Specialization
Citations

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