Masatsugu Numata

40 papers and 889 indexed citations i.

About

Masatsugu Numata is a scholar working on Surgery, Hepatology and Epidemiology. According to data from OpenAlex, Masatsugu Numata has authored 40 papers receiving a total of 889 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Surgery, 16 papers in Hepatology and 15 papers in Epidemiology. Recurrent topics in Masatsugu Numata’s work include Liver Disease Diagnosis and Treatment (13 papers), Liver physiology and pathology (10 papers) and Pediatric Hepatobiliary Diseases and Treatments (5 papers). Masatsugu Numata is often cited by papers focused on Liver Disease Diagnosis and Treatment (13 papers), Liver physiology and pathology (10 papers) and Pediatric Hepatobiliary Diseases and Treatments (5 papers). Masatsugu Numata collaborates with scholars based in Japan, United States and Germany. Masatsugu Numata's co-authors include Akio Ido, Hirohito Tsubouchi, Hirofumi Uto, Akihiro Moriuchi, John S. Najarian, Arthur J. Matas, David E.R. Sutherland, R. L. Simmons, Satoru Hasuike and Shuji Kanmura and has published in prestigious journals such as Hepatology, Biochemical and Biophysical Research Communications and Life Sciences.

In The Last Decade

Co-authorship network of co-authors of Masatsugu Numata i

Fields of papers citing papers by Masatsugu Numata

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Masatsugu Numata

Since Specialization
Citations

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