Ken Sugiyama

34 papers and 365 indexed citations i.

About

Ken Sugiyama is a scholar working on Neurology, Surgery and Epidemiology. According to data from OpenAlex, Ken Sugiyama has authored 34 papers receiving a total of 365 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Neurology, 8 papers in Surgery and 6 papers in Epidemiology. Recurrent topics in Ken Sugiyama’s work include Intracranial Aneurysms: Treatment and Complications (10 papers), Traumatic Brain Injury and Neurovascular Disturbances (7 papers) and Vascular Malformations Diagnosis and Treatment (6 papers). Ken Sugiyama is often cited by papers focused on Intracranial Aneurysms: Treatment and Complications (10 papers), Traumatic Brain Injury and Neurovascular Disturbances (7 papers) and Vascular Malformations Diagnosis and Treatment (6 papers). Ken Sugiyama collaborates with scholars based in Japan. Ken Sugiyama's co-authors include Shin‐Ichi Izumi, Takeo Kondo, Keiichiro Shindo, Riichi Sakazaki, Shuichi Higano, Hiroshi Watanabe, Minoru Endo, Yoshimasa Kosako, Shiro Yamai and Hiromichi Naito and has published in prestigious journals such as PLoS ONE, Journal of neurosurgery and Journal of Neurotrauma.

In The Last Decade

Co-authorship network of co-authors of Ken Sugiyama i

Fields of papers citing papers by Ken Sugiyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ken Sugiyama

Since Specialization
Citations

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