Hiroyuki Takao

3.0k total citations
104 papers, 1.7k citations indexed

About

Hiroyuki Takao is a scholar working on Neurology, Pulmonary and Respiratory Medicine and Epidemiology. According to data from OpenAlex, Hiroyuki Takao has authored 104 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 83 papers in Neurology, 48 papers in Pulmonary and Respiratory Medicine and 14 papers in Epidemiology. Recurrent topics in Hiroyuki Takao's work include Intracranial Aneurysms: Treatment and Complications (74 papers), Traumatic Brain Injury and Neurovascular Disturbances (37 papers) and Vascular Malformations Diagnosis and Treatment (32 papers). Hiroyuki Takao is often cited by papers focused on Intracranial Aneurysms: Treatment and Complications (74 papers), Traumatic Brain Injury and Neurovascular Disturbances (37 papers) and Vascular Malformations Diagnosis and Treatment (32 papers). Hiroyuki Takao collaborates with scholars based in Japan, United States and Australia. Hiroyuki Takao's co-authors include Yuichi Murayama, Toshihiro Ishibashi, Toshiaki Abe, Makoto Yamamoto, Masaki Ebara, Koreaki Irie, Yi Qian, Soichiro Fujimura, Takashi Suzuki and Takayuki Saguchi and has published in prestigious journals such as PLoS ONE, Stroke and Annals of Neurology.

In The Last Decade

Hiroyuki Takao

98 papers receiving 1.6k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Hiroyuki Takao Japan	22	1.3k	809	192	164	141	104	1.7k
Olivier Brina Switzerland	22	846 0.7×	731 0.9×	172 0.9×	70 0.4×	173 1.2×	63	1.2k
Stephen P. Lownie Canada	26	1.7k 1.3×	1.2k 1.5×	542 2.8×	227 1.4×	417 3.0×	79	2.4k
Pedro Lylyk Argentina	17	713 0.6×	606 0.7×	306 1.6×	102 0.6×	106 0.8×	43	1.0k
Shigeru Miyachi Japan	23	1.4k 1.1×	615 0.8×	411 2.1×	168 1.0×	159 1.1×	212	1.9k
Richard Klucznik United States	27	1.6k 1.2×	1.0k 1.3×	632 3.3×	237 1.4×	162 1.1×	77	2.3k
Orlando Díaz United States	19	692 0.5×	383 0.5×	95 0.5×	98 0.6×	43 0.3×	66	1.1k
Paolo Machi Switzerland	21	1.0k 0.8×	1.2k 1.5×	1.2k 6.1×	156 1.0×	59 0.4×	85	1.8k
Anu Jacob Switzerland	16	418 0.3×	161 0.2×	121 0.6×	150 0.9×	40 0.3×	50	1.0k
Nicola De Rossi Italy	21	479 0.4×	234 0.3×	60 0.3×	87 0.5×	30 0.2×	60	1.7k
Muhammad Waqas United States	21	972 0.8×	853 1.1×	753 3.9×	99 0.6×	99 0.7×	205	2.0k

Countries citing papers authored by Hiroyuki Takao

Since Specialization

Citations

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

Fields of papers citing papers by Hiroyuki Takao

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hiroyuki Takao

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

All Works

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20 of 20 papers shown

Suzuki, Takashi, Takashi Suzuki, Hiroyuki Takao, et al.. (2025). Development of patient-specific apparent blood viscosity predictive models for computational fluid dynamics analysis of intracranial aneurysms with machine learning approaches. Computer Methods and Programs in Biomedicine. 268. 108831–108831.

Fujita, Koji, et al.. (2024). A Telemedicine System Using the Remote Diagnostic Imaging App “Join” for Emergency Medicine Throughout Wakayama Prefecture in Japan. PubMed Central. 16(9). e69080–e69080. 1 indexed citations

Fujimura, Soichiro, Hiroyuki Takao, Takashi Suzuki, et al.. (2022). Effects of different stent wire mesh densities on hemodynamics in aneurysms of different sizes. PLoS ONE. 17(6). e0269675–e0269675. 6 indexed citations

Suzuki, Takashi, Takashi Suzuki, Hiroyuki Takao, et al.. (2021). Proposal of hematocrit-based non-Newtonian viscosity model and its significance in intracranial aneurysm blood flow simulation. Journal of Non-Newtonian Fluid Mechanics. 290. 104511–104511. 11 indexed citations

Fujimura, Soichiro, Hiroyuki Takao, Toshihiro Ishibashi, et al.. (2021). Hemodynamic and Morphologic Factors Related to Coil Compaction in Basilar Artery Tip Aneurysms. World Neurosurgery. 155. e95–e110. 6 indexed citations

Komatsu, Teppei, Kenichiro Sakai, Yasuyuki Iguchi, et al.. (2021). Using a Smartphone Application for the Accurate and Rapid Diagnosis of Acute Anterior Intracranial Arterial Occlusion: Usability Study. Journal of Medical Internet Research. 23(8). e28192–e28192. 2 indexed citations

Fujimura, Soichiro, Alex Brehm, Hiroyuki Takao, et al.. (2021). Hemodynamic Characteristics and Clinical Outcome for Intracranial Aneurysms Treated with the Derivo Embolization Device, a Novel Second-Generation Flow Diverter. World Neurosurgery. 159. e252–e259. 8 indexed citations

Fujimura, Soichiro, Hiroyuki Takao, Takashi Suzuki, et al.. (2021). Hemodynamic Investigation of the Effectiveness of a Two Overlapping Flow Diverter Configuration for Cerebral Aneurysm Treatment. Bioengineering. 8(10). 143–143. 10 indexed citations

Suzuki, Takashi, Lucian Itu, Viorel Mihalef, et al.. (2020). An Automated Workflow for Hemodynamic Computations in Cerebral Aneurysms. Computational and Mathematical Methods in Medicine. 2020. 1–20. 3 indexed citations

10.

Sakai, Kenichiro, Teppei Komatsu, Yasuyuki Iguchi, et al.. (2020). Reliability of Smartphone for Diffusion-Weighted Imaging–Alberta Stroke Program Early Computed Tomography Scores in Acute Ischemic Stroke Patients: Diagnostic Test Accuracy Study. Journal of Medical Internet Research. 22(6). e15893–e15893. 12 indexed citations

11.

Nishimura, Kengo, Katharina Otani, Ashraf Mohamed, et al.. (2019). Accuracy of Length of Virtual Stents in Treatment of Intracranial Wide-Necked Aneurysms. CardioVascular and Interventional Radiology. 42(8). 1168–1174. 6 indexed citations

12.

Murayama, Yuichi, Soichiro Fujimura, Tomoaki Suzuki, & Hiroyuki Takao. (2019). Computational fluid dynamics as a risk assessment tool for aneurysm rupture. Neurosurgical FOCUS. 47(1). E12–E12. 62 indexed citations

13.

Detmer, Felicitas J., Bong Jae Chung, Fernando Mut, et al.. (2019). Extending statistical learning for aneurysm rupture assessment to Finnish and Japanese populations using morphology, hemodynamics, and patient characteristics. Neurosurgical FOCUS. 47(1). E16–E16. 15 indexed citations

14.

Tanaka, Kazutoshi, Hiroyuki Takao, Takashi Suzuki, et al.. (2018). Relationship between hemodynamic parameters and cerebral aneurysm initiation. PubMed. 2012. 1347–1350. 12 indexed citations

15.

Takao, Hiroyuki, et al.. (2016). Primary Salvage Survey of the Interference of Radiowaves Emitted by Smartphones on Medical Equipment. Health Physics. 111(4). 381–392. 1 indexed citations

16.

Yuki, Ichiro, Yukiko Abe, Issei Kan, et al.. (2015). High-Resolution C-Arm CT and Metal Artifact Reduction Software: A Novel Imaging Modality for Analyzing Aneurysms Treated with Stent-Assisted Coil Embolization. American Journal of Neuroradiology. 37(2). 317–323. 22 indexed citations

17.

Tominari, Shinjiro, Akio Morita, Toshihiro Ishibashi, et al.. (2015). Prediction model for 3‐year rupture risk of unruptured cerebral aneurysms in Japanese patients. Annals of Neurology. 77(6). 1050–1059. 100 indexed citations

18.

Takao, Hiroyuki, Toshihiro Ishibashi, Takayuki Saguchi, et al.. (2013). Validation and Initial Application of a Semiautomatic Aneurysm Measurement Software: A Tool for Assessing Volumetric Packing Attenuation. American Journal of Neuroradiology. 35(4). 721–726. 26 indexed citations

19.

Takao, Hiroyuki, Yuichi Murayama, Toshiaki Abe, et al.. (2012). CFD reveals hemodynamic differences between unruptured and ruptured intracranial aneurysms during observation. Stroke. 43(2). 1 indexed citations

20.

Takao, Hiroyuki, Yuichi Murayama, Yi Qian, et al.. (2012). Hemodynamic Differences Between Unruptured and Ruptured Intracranial Aneurysms During Observation. Stroke. 43(5). 1436–1439. 171 indexed citations

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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