Hirohiko Akiyama

73 papers and 996 indexed citations i.

About

Hirohiko Akiyama is a scholar working on Pulmonary and Respiratory Medicine, Oncology and Surgery. According to data from OpenAlex, Hirohiko Akiyama has authored 73 papers receiving a total of 996 indexed citations (citations by other indexed papers that have themselves been cited), including 50 papers in Pulmonary and Respiratory Medicine, 21 papers in Oncology and 20 papers in Surgery. Recurrent topics in Hirohiko Akiyama’s work include Lung Cancer Diagnosis and Treatment (20 papers), Tracheal and airway disorders (13 papers) and Lung Cancer Treatments and Mutations (8 papers). Hirohiko Akiyama is often cited by papers focused on Lung Cancer Diagnosis and Treatment (20 papers), Tracheal and airway disorders (13 papers) and Lung Cancer Treatments and Mutations (8 papers). Hirohiko Akiyama collaborates with scholars based in Japan. Hirohiko Akiyama's co-authors include Iwao Mikami, Kiyoshi Koizumi, Jun Nakajima, Yuki Nakajima, Eiju Tsuchiya, Hitoshi Nishimura, Yataro Daigo, Daisuke Okada, Shigeo Tanaka and Mikio Tomida and has published in prestigious journals such as Journal of Clinical Oncology, Cancer Research and Clinical Cancer Research.

In The Last Decade

Co-authorship network of co-authors of Hirohiko Akiyama i

Fields of papers citing papers by Hirohiko Akiyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Hirohiko Akiyama

Since Specialization
Citations

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