Hiroaki Iijima

128 total papers · 1.1k total citations
66 papers, 748 citations indexed

About

Hiroaki Iijima is a scholar working on Physiology, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Hiroaki Iijima has authored 66 papers receiving a total of 748 indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Physiology, 26 papers in Pulmonary and Respiratory Medicine and 20 papers in Oncology. Recurrent topics in Hiroaki Iijima’s work include Asthma and respiratory diseases (22 papers), Chronic Obstructive Pulmonary Disease (COPD) Research (12 papers) and Head and Neck Cancer Studies (10 papers). Hiroaki Iijima is often cited by papers focused on Asthma and respiratory diseases (22 papers), Chronic Obstructive Pulmonary Disease (COPD) Research (12 papers) and Head and Neck Cancer Studies (10 papers). Hiroaki Iijima collaborates with scholars based in Japan, Canada and Egypt. Hiroaki Iijima's co-authors include Alexandre Duguet, Qutayba Hamid, Seok‐Yong Eum, David H. Eidelman, Tohru Sakamoto, Hironori Masuko, Yoshiyuki Uchida, Akihiro Nomura, Emiko Noguchi and Takashi Naito and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and American Journal of Respiratory and Critical Care Medicine.

Co-authorship network of co-authors of Hiroaki Iijima

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

Hiroaki Iijima

58 papers receiving 737 citations

Fields of papers citing papers by Hiroaki Iijima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Hiroaki Iijima

Since Specialization
Citations

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

Explore authors with similar magnitude of impact

Rankless by CCL
2026