Hiroyasu Takeda

616 total citations
27 papers, 482 citations indexed

About

Hiroyasu Takeda is a scholar working on Radiology, Nuclear Medicine and Imaging, Neurology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Hiroyasu Takeda has authored 27 papers receiving a total of 482 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Radiology, Nuclear Medicine and Imaging, 7 papers in Neurology and 6 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Hiroyasu Takeda's work include Advanced MRI Techniques and Applications (15 papers), Intracranial Aneurysms: Treatment and Complications (6 papers) and MRI in cancer diagnosis (5 papers). Hiroyasu Takeda is often cited by papers focused on Advanced MRI Techniques and Applications (15 papers), Intracranial Aneurysms: Treatment and Complications (6 papers) and MRI in cancer diagnosis (5 papers). Hiroyasu Takeda collaborates with scholars based in Japan, United States and Germany. Hiroyasu Takeda's co-authors include Haruo Isoda, Yasuo Takehara, Harumi Sakahara, Satoshi Isogai, Norbert J. Pelc, Marcus T. Alley, Atsushi Nozaki, Shuhei Yamashita, Shoichi Inagawa and Masaya Hirano and has published in prestigious journals such as British Journal of Cancer, Magnetic Resonance in Medicine and Neuropsychopharmacology.

In The Last Decade

Hiroyasu Takeda

27 papers receiving 469 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hiroyasu Takeda Japan 13 206 168 155 64 57 27 482
S Imakita Japan 13 199 1.0× 209 1.2× 130 0.8× 69 1.1× 84 1.5× 27 478
P. Gerundini Italy 15 218 1.1× 143 0.9× 203 1.3× 77 1.2× 26 0.5× 34 632
Frieke M.A. Box Netherlands 9 116 0.6× 167 1.0× 64 0.4× 69 1.1× 126 2.2× 14 397
Tianye Lin China 12 264 1.3× 103 0.6× 115 0.7× 137 2.1× 37 0.6× 45 660
G.‐J. Meyer Germany 14 388 1.9× 92 0.5× 77 0.5× 65 1.0× 68 1.2× 28 818
Alexandra Mardimae Canada 13 429 2.1× 206 1.2× 271 1.7× 38 0.6× 102 1.8× 16 765
Mark Bitsch Vestergaard Denmark 13 191 0.9× 69 0.4× 92 0.6× 25 0.4× 44 0.8× 31 405
Scott K. Sheppard United States 12 105 0.5× 94 0.6× 108 0.7× 106 1.7× 35 0.6× 15 473
Judith U. Harrer Germany 12 139 0.7× 108 0.6× 127 0.8× 28 0.4× 30 0.5× 26 395
Nozomi Hamasaki Japan 13 388 1.9× 132 0.8× 150 1.0× 60 0.9× 16 0.3× 17 517

Countries citing papers authored by Hiroyasu Takeda

Since Specialization
Citations

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

Fields of papers citing papers by Hiroyasu Takeda

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hiroyasu Takeda

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

All Works

20 of 20 papers shown
1.
Miyati, Tosiaki, Naoki Ohno, Masaya Hirano, et al.. (2010). Acoustic Noise Transfer Function in Clinical MRI. Academic Radiology. 18(1). 101–106. 3 indexed citations
2.
Isoda, Haruo, Takashi Kosugi, Masaya Hirano, et al.. (2009). In vivo hemodynamic analysis of intracranial aneurysms obtained by magnetic resonance fluid dynamics (MRFD) based on time-resolved three-dimensional phase-contrast MRI. Neuroradiology. 52(10). 921–928. 67 indexed citations
3.
Nakamura, Masanori, et al.. (2007). Measurement of Blood Flow in the Left Ventricle and Aorta Using Clinical 2D Cine Phase-Contrast Magnetic Resonance Imaging. Journal of Biomechanical Science and Engineering. 2(2). 46–57. 10 indexed citations
4.
Yamashita, Shuhei, Haruo Isoda, Masaya Hirano, et al.. (2007). Visualization of hemodynamics in intracranial arteries using time‐resolved three‐dimensional phase‐contrast MRI. Journal of Magnetic Resonance Imaging. 25(3). 473–478. 58 indexed citations
5.
Isoda, Haruo, Shoichi Inagawa, Tatsuhiko Ito, et al.. (2006). Contrast-enhanced three-dimensional MR angiography with an elliptical centric view for the evaluation of intracranial aneurysms. European Radiology. 17(5). 1221–1225. 2 indexed citations
6.
Isoda, Haruo, Hiroyasu Takeda, Shoichi Inagawa, et al.. (2005). Visualization of Spinal Cord Motion Associated With the Cardiac Pulse by Tagged Magnetic Resonance Imaging With Particle Image Velocimetry Software. Journal of Computer Assisted Tomography. 30(1). 111–115. 5 indexed citations
7.
Kobayashi, Nozomu, Shigeru Miyachi, Tatsuki Okamoto, et al.. (2004). Computer Simulation of Flow Dynamics in an Intracranial Aneurysm. Interventional Neuroradiology. 10(1_suppl). 155–160. 2 indexed citations
8.
Nasu, Hatsuko, Yasuo Takehara, Satoshi Isogai, et al.. (2004). Tumor enhancement using Mn‐metalloporphyrin in mice: Magnetic resonance imaging and histopathologic correlation. Journal of Magnetic Resonance Imaging. 20(2). 294–299. 9 indexed citations
9.
Takebayashi, Kiyokazu, Yoshimoto Sekine, Nori Takei, et al.. (2004). Metabolite Alterations in Basal Ganglia Associated with Psychiatric Symptoms of Abstinent Toluene Users: A Proton MRS Study. Neuropsychopharmacology. 29(5). 1019–1026. 12 indexed citations
10.
Takehara, Yasuo, Harumi Sakahara, Satoshi Isogai, et al.. (2002). Assessment of a potential tumor‐seeking manganese metalloporphyrin contrast agent in a mouse model. Magnetic Resonance in Medicine. 47(3). 549–553. 17 indexed citations
11.
Takehara, Yasuo, Haruo Isoda, Tatsuya Igarashi, et al.. (2001). Assessment of Gadolinium-Enhanced Time-Resolved Three-Dimensional MR Angiography for Evaluating Renal Artery Stenosis. American Journal of Roentgenology. 176(5). 1213–1219. 31 indexed citations
12.
Takehara, Yasuo, Harumi Sakahara, Satoshi Isogai, et al.. (2001). Tumour enhancement with newly developed Mn-metalloporphyrin (HOP-9P) in magnetic resonance imaging of mice. British Journal of Cancer. 84(12). 1681–1685. 12 indexed citations
13.
Isoda, Haruo, Tokutaro Tanaka, Shoichi Inagawa, et al.. (2001). Dynamic gadolinium-enhanced MR imaging of pituitary adenomas: usefulness of sequential sagittal and coronal plane images. European Journal of Radiology. 39(3). 139–146. 34 indexed citations
14.
Ohara, Koichi, Koichi Ohara, Haruo Isoda, et al.. (2000). Proton magnetic resonance spectroscopy of lenticular nuclei in simple schizophrenia. Progress in Neuro-Psychopharmacology and Biological Psychiatry. 24(4). 507–519. 14 indexed citations
15.
Isoda, Haruo, Yasuo Takehara, Satoshi Isogai, et al.. (2000). Software-Triggered Contrast-Enhanced Three-Dimensional MR Angiography of the Intracranial Arteries. American Journal of Roentgenology. 174(2). 371–375. 15 indexed citations
16.
Takehara, Yasuo, Haruo Isoda, Satoshi Isogai, et al.. (2000). Dynamic MR Dacryocystography. American Journal of Roentgenology. 175(2). 469–473. 22 indexed citations
17.
Isoda, Haruo, Yasuo Takehara, Satoshi Isogai, et al.. (2000). MRA of Intracranial Aneurysm Models: A Comparison of Contrast-Enhanced Three-Dimensional MRA with Time-of-Flight MRA. Journal of Computer Assisted Tomography. 24(2). 308–315. 36 indexed citations
18.
Ohara, Koichi, Haruo Isoda, Yasuo Suzuki, et al.. (1999). Proton magnetic resonance spectroscopy of lenticular nuclei in obsessive–compulsive disorder. Psychiatry Research Neuroimaging. 92(2-3). 83–91. 30 indexed citations
19.
Takeda, Hiroyasu, et al.. (1988). [Pacemaker implantation in a persistent left superior vena cava with absence of the right superior vena cava].. PubMed. 36(2). 241–6. 1 indexed citations
20.
Kimura, Kazufumi, Yasushi Ishida, Yutaka Tsuneoka, et al.. (1987). [Fully automated determination of the left ventricular contour in multigated radionuclide ventriculography].. PubMed. 24(1). 27–34. 1 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by S Imakita Breakdown of academic impact, for papers by P. Gerundini Breakdown of academic impact, for papers by Frieke M.A. Box Breakdown of academic impact, for papers by Tianye Lin Breakdown of academic impact, for papers by G.‐J. Meyer Breakdown of academic impact, for papers by Alexandra Mardimae Breakdown of academic impact, for papers by Mark Bitsch Vestergaard Breakdown of academic impact, for papers by Scott K. Sheppard Breakdown of academic impact, for papers by Judith U. Harrer Breakdown of academic impact, for papers by Nozomi Hamasaki
Rankless by CCL
2026