Hiroki Takai

46 papers and 1.1k indexed citations
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About

Hiroki Takai is a scholar working on Neurology, Pulmonary and Respiratory Medicine and Surgery. According to data from OpenAlex, Hiroki Takai has authored 46 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Neurology, 10 papers in Pulmonary and Respiratory Medicine and 8 papers in Surgery. Recurrent topics in Hiroki Takai’s work include Intracranial Aneurysms: Treatment and Complications (11 papers), Vascular Malformations Diagnosis and Treatment (8 papers) and Intracerebral and Subarachnoid Hemorrhage Research (8 papers). Hiroki Takai is often cited by papers focused on Intracranial Aneurysms: Treatment and Complications (11 papers), Vascular Malformations Diagnosis and Treatment (8 papers) and Intracerebral and Subarachnoid Hemorrhage Research (8 papers). Hiroki Takai collaborates with scholars based in Japan, United States and United Kingdom. Hiroki Takai's co-authors include Hideto Tsuji, Swapan K. Saha, Masaaki Uno, Shunji Matsubara, Norio Fukuda, Hirofumi Takikawa, Hiroyuki Toi, Satoshi Hirai, Nobuhisa Matsushita and Keita Kinoshita and has published in prestigious journals such as Journal of Clinical Oncology, Stroke and Scientific Reports.

In The Last Decade

Co-authorship network of co-authors of Hiroki Takai

This figure shows the co-authorship network connecting the top 25 collaborators of Hiroki Takai. A scholar is included among the top collaborators of Hiroki Takai based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Hiroki Takai. Hiroki Takai is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Fields of papers citing papers by Hiroki Takai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Hiroki Takai

Since Specialization
Citations

This map shows the geographic impact of Hiroki Takai'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 Hiroki Takai with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hiroki Takai 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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2026