Masakatsu Numata

134 papers and 1.0k indexed citations i.

About

Masakatsu Numata is a scholar working on Oncology, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Masakatsu Numata has authored 134 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 84 papers in Oncology, 75 papers in Surgery and 68 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Masakatsu Numata’s work include Gastric Cancer Management and Outcomes (53 papers), Colorectal Cancer Surgical Treatments (41 papers) and Esophageal Cancer Research and Treatment (22 papers). Masakatsu Numata is often cited by papers focused on Gastric Cancer Management and Outcomes (53 papers), Colorectal Cancer Surgical Treatments (41 papers) and Esophageal Cancer Research and Treatment (22 papers). Masakatsu Numata collaborates with scholars based in Japan and China. Masakatsu Numata's co-authors include Yasushi Rino, Hiroshi Tamagawa, Munetaka Masuda, Norio Yukawa, Takashi Oshima, Toru Aoyama, Manabu Shiozawa, Soichiro Morinaga, Keisuke Kazama and Yukio Maezawa and has published in prestigious journals such as Journal of Clinical Oncology, World Journal of Gastroenterology and Annals of Surgical Oncology.

In The Last Decade

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

Fields of papers citing papers by Masakatsu Numata

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Masakatsu Numata

Since Specialization
Citations

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