Hiroshi Ikai

35 papers and 436 indexed citations i.

About

Hiroshi Ikai is a scholar working on Epidemiology, General Health Professions and Emergency Medicine. According to data from OpenAlex, Hiroshi Ikai has authored 35 papers receiving a total of 436 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Epidemiology, 8 papers in General Health Professions and 7 papers in Emergency Medicine. Recurrent topics in Hiroshi Ikai’s work include Acute Ischemic Stroke Management (7 papers), Emergency and Acute Care Studies (5 papers) and Nosocomial Infections in ICU (5 papers). Hiroshi Ikai is often cited by papers focused on Acute Ischemic Stroke Management (7 papers), Emergency and Acute Care Studies (5 papers) and Nosocomial Infections in ICU (5 papers). Hiroshi Ikai collaborates with scholars based in Japan, United States and Canada. Hiroshi Ikai's co-authors include Yuichi Imanaka, S. Yamamoto, Susumu Kunisawa, Tetsuya Otsubo, Toshitaka Morishima, Noriko Sasaki, Jason Lee, Takeo Nakayama, David Moher and Naohiro Yonemoto and has published in prestigious journals such as Journal of Bacteriology, American Journal of Roentgenology and Critical Care.

In The Last Decade

Co-authorship network of co-authors of Hiroshi Ikai i

Fields of papers citing papers by Hiroshi Ikai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Hiroshi Ikai

Since Specialization
Citations

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