Takehiro Nishidai

89 total papers · 896 total citations
39 papers, 696 citations indexed

About

Takehiro Nishidai is a scholar working on Radiology, Nuclear Medicine and Imaging, Radiation and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Takehiro Nishidai has authored 39 papers receiving a total of 696 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Radiology, Nuclear Medicine and Imaging, 17 papers in Radiation and 16 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Takehiro Nishidai's work include Advanced Radiotherapy Techniques (17 papers), Medical Imaging Techniques and Applications (12 papers) and Lung Cancer Diagnosis and Treatment (9 papers). Takehiro Nishidai is often cited by papers focused on Advanced Radiotherapy Techniques (17 papers), Medical Imaging Techniques and Applications (12 papers) and Lung Cancer Diagnosis and Treatment (9 papers). Takehiro Nishidai collaborates with scholars based in Japan, United States and Sweden. Takehiro Nishidai's co-authors include Mitsuyuki Abe, Yasushi Nagata, Masaji Takahashi, Yuta Shibamoto, Masahiro Hiraoka, Koji Ono, Takashi Mizowaki, Masaki Kokubo, Kenji Takayama and Yuichiro Narita and has published in prestigious journals such as British Journal of Cancer, International Journal of Radiation Oncology*Biology*Physics and American Journal of Roentgenology.

In The Last Decade

Takehiro Nishidai

38 papers receiving 675 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Takehiro Nishidai 300 300 232 134 92 39 696
A. Sánchez‐Reyes 281 0.9× 199 0.7× 259 1.1× 166 1.2× 62 0.7× 39 676
Tsubasa Watanabe 156 0.5× 362 1.2× 147 0.6× 127 0.9× 29 0.3× 62 786
Peter A. Mahler 96 0.3× 264 0.9× 258 1.1× 132 1.0× 45 0.5× 29 681
Amy L. Chadwick 184 0.6× 134 0.4× 263 1.1× 298 2.2× 57 0.6× 26 697
Douglas Martin 149 0.5× 248 0.8× 222 1.0× 79 0.6× 32 0.3× 41 702
G. Silini 98 0.3× 369 1.2× 219 0.9× 181 1.4× 58 0.6× 53 756
M Edgren 76 0.3× 132 0.4× 207 0.9× 218 1.6× 28 0.3× 39 553
Myles Astor 60 0.2× 129 0.4× 123 0.5× 360 2.7× 46 0.5× 31 760
Laurie Roizin-Towle 66 0.2× 184 0.6× 150 0.6× 254 1.9× 189 2.1× 24 695
S. Marcié 283 0.9× 164 0.5× 335 1.4× 112 0.8× 37 0.4× 41 668

Countries citing papers authored by Takehiro Nishidai

Since Specialization
Citations

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

Fields of papers citing papers by Takehiro Nishidai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Takehiro Nishidai

This figure shows the co-authorship network connecting the top 25 collaborators of Takehiro Nishidai. A scholar is included among the top collaborators of Takehiro Nishidai 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 Takehiro Nishidai. Takehiro Nishidai is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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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