Masao Ichikawa

82 papers and 1.4k indexed citations i.

About

Masao Ichikawa is a scholar working on Safety, Risk, Reliability and Quality, Public Health, Environmental and Occupational Health and Emergency Medicine. According to data from OpenAlex, Masao Ichikawa has authored 82 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Safety, Risk, Reliability and Quality, 28 papers in Public Health, Environmental and Occupational Health and 25 papers in Emergency Medicine. Recurrent topics in Masao Ichikawa’s work include Analysis of Traffic Safety and Driver Behavior (31 papers), Injury Epidemiology and Prevention (26 papers) and Urban Transport and Accessibility (23 papers). Masao Ichikawa is often cited by papers focused on Analysis of Traffic Safety and Driver Behavior (31 papers), Injury Epidemiology and Prevention (26 papers) and Urban Transport and Accessibility (23 papers). Masao Ichikawa collaborates with scholars based in Japan, United States and Laos. Masao Ichikawa's co-authors include Shinji Nakahara, Susumu Wakai, Witaya Chadbunchachai, Jun Tomio, Naoto Morimura, Eiji Marui, Tetsuya Sakamoto, Haruhiko Inada, Masamine Jimba and Krishna C. Poudel and has published in prestigious journals such as JAMA, American Journal of Public Health and Journal of the American Geriatrics Society.

In The Last Decade

Co-authorship network of co-authors of Masao Ichikawa i

Fields of papers citing papers by Masao Ichikawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Masao Ichikawa

Since Specialization
Citations

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