Ryuichi Yoneyama

891 total citations
21 papers, 682 citations indexed

About

Ryuichi Yoneyama is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Genetics. According to data from OpenAlex, Ryuichi Yoneyama has authored 21 papers receiving a total of 682 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Surgery, 9 papers in Cardiology and Cardiovascular Medicine and 5 papers in Genetics. Recurrent topics in Ryuichi Yoneyama's work include Mesenchymal stem cell research (5 papers), Tissue Engineering and Regenerative Medicine (5 papers) and Viral Infections and Immunology Research (4 papers). Ryuichi Yoneyama is often cited by papers focused on Mesenchymal stem cell research (5 papers), Tissue Engineering and Regenerative Medicine (5 papers) and Viral Infections and Immunology Research (4 papers). Ryuichi Yoneyama collaborates with scholars based in United States, Japan and Canada. Ryuichi Yoneyama's co-authors include Roger J. Hajjar, Yoshiaki Kawase, Kozo Hoshino, Hung Q. Ly, Judith K. Gwathmey, Motoya Hayase, John V. Frangioni, Yoshiaki Takewa, Djamel Lebeche and Richard Peluso and has published in prestigious journals such as Circulation, Journal of the American College of Cardiology and European Heart Journal.

In The Last Decade

Ryuichi Yoneyama

21 papers receiving 667 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ryuichi Yoneyama United States 11 305 295 184 136 135 21 682
Edward B. Lankford United States 14 328 1.1× 348 1.2× 195 1.1× 48 0.4× 87 0.6× 20 748
Raquel Fernandez United States 14 134 0.4× 141 0.5× 392 2.1× 61 0.4× 50 0.4× 30 709
Renate de Jong Netherlands 13 145 0.5× 252 0.9× 272 1.5× 20 0.1× 43 0.3× 21 680
I I Makarenko Germany 4 604 2.0× 480 1.6× 86 0.5× 19 0.1× 184 1.4× 5 873
Jonathan Clarke United Kingdom 13 79 0.3× 431 1.5× 219 1.2× 349 2.6× 40 0.3× 34 1.0k
Joseph D. Powers United States 13 379 1.2× 273 0.9× 123 0.7× 102 0.8× 127 0.9× 25 609
Paul B. Henrich Switzerland 16 68 0.2× 174 0.6× 112 0.6× 356 2.6× 66 0.5× 36 783
Akshay Shekhar United States 14 268 0.9× 444 1.5× 74 0.4× 28 0.2× 58 0.4× 23 590
Aleksander Sizarov France 11 195 0.6× 382 1.3× 104 0.6× 28 0.2× 28 0.2× 19 583
Brian Dunham United States 12 65 0.2× 122 0.4× 201 1.1× 19 0.1× 20 0.1× 24 458

Countries citing papers authored by Ryuichi Yoneyama

Since Specialization
Citations

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

Fields of papers citing papers by Ryuichi Yoneyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryuichi Yoneyama

This figure shows the co-authorship network connecting the top 25 collaborators of Ryuichi Yoneyama. A scholar is included among the top collaborators of Ryuichi Yoneyama 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 Ryuichi Yoneyama. Ryuichi Yoneyama 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.
Ly, Hung Q., Kozo Hoshino, Irina Pomerantseva, et al.. (2009). In vivo myocardial distribution of multipotent progenitor cells following intracoronary delivery in a swine model of myocardial infarction. European Heart Journal. 30(23). 2861–2868. 36 indexed citations
2.
White, Jennifer, et al.. (2009). Funnel-Tipped Aortic Cannula for Reduction of Atheroemboli. The Annals of Thoracic Surgery. 88(2). 551–557. 14 indexed citations
3.
Lau, George T., Ryuichi Yoneyama, Yoshiaki Kawase, et al.. (2009). Accuracy of Non-fluoroscopic Catheter-based Electromechanically-guided (NOGA) Mononuclear Cell Endocardial Injection in a Swine Myocardial Infarction Model Assessed by MRI. Heart Lung and Circulation. 18. S73–S73. 1 indexed citations
4.
Yoneyama, Ryuichi, et al.. (2008). Health Care Insurance in Taiwan. Iryo To Shakai. 18(1). 143–188. 2 indexed citations
5.
Kawase, Yoshiaki, Hung Q. Ly, Fabrice Prunier, et al.. (2008). Reversal of Cardiac Dysfunction After Long-Term Expression of SERCA2a by Gene Transfer in a Pre-Clinical Model of Heart Failure. Journal of the American College of Cardiology. 51(11). 1112–1119. 261 indexed citations
6.
Neilan, Tomas G., Ryuichi Yoneyama, Kozo Hoshino, et al.. (2008). Progressive nature of chronic mitral regurgitation and the role of tissue Doppler-derived indexes. American Journal of Physiology-Heart and Circulatory Physiology. 294(5). H2106–H2111. 10 indexed citations
7.
Schmidt, Ehud J., Ryuichi Yoneyama, Charles L. Dumoulin, et al.. (2008). 3D coronary motion tracking in swine models with MR tracking catheters. Journal of Magnetic Resonance Imaging. 29(1). 86–98. 10 indexed citations
8.
Takayama, Yukihisa, Tatsuya Ohno, Riwa Kishimoto, et al.. (2008). Prediction of early response to radiotherapy of uterine carcinoma with dynamic contrast-enhanced MR imaging using pixel analysis of MR perfusion imaging. Magnetic Resonance Imaging. 27(3). 370–376. 4 indexed citations
9.
10.
Ly, Hung Q., Yoshiaki Kawase, Ryuichi Yoneyama, & Roger J. Hajjar. (2007). Gene Therapy in the Treatment of Heart Failure. Physiology. 22(2). 81–96. 34 indexed citations
11.
Kawase, Yoshiaki, Yoriyasu Suzuki, Fumiaki Ikeno, et al.. (2006). Comparison of nonuniform rotational distortion between mechanical IVUS and OCT using a phantom model. Ultrasound in Medicine & Biology. 33(1). 67–73. 44 indexed citations
12.
Hoshino, Kozo, Takeshi Kimura, Alec M. De Grand, et al.. (2006). Three catheter-based strategies for cardiac delivery of therapeutic gelatin microspheres. Gene Therapy. 13(18). 1320–1327. 33 indexed citations
13.
Hoshino, Kozo, Hung Q. Ly, Irina Pomerantseva, et al.. (2006). 230. In Vivo Fluorescence Tracking System for Cardiac Stem Cell Therapy. Molecular Therapy. 13. S88–S88. 1 indexed citations
14.
Kawase, Yoshiaki, Kozo Hoshino, Ryuichi Yoneyama, et al.. (2005). In vivo volumetric analysis of coronary stent using optical coherence tomography with a novel balloon occlusion-flushing catheter: A comparison with intravascular ultrasound. Ultrasound in Medicine & Biology. 31(10). 1343–1349. 43 indexed citations
15.
Hayase, Motoya, Federica del Monte, Yoshiaki Kawase, et al.. (2005). Catheter-based antegrade intracoronary viral gene delivery with coronary venous blockade. American Journal of Physiology-Heart and Circulatory Physiology. 288(6). H2995–H3000. 62 indexed citations
16.
Hayase, Motoya, Yoshiaki Kawase, Ryuichi Yoneyama, et al.. (2005). Catheter-based ventricle-coronary vein bypass. Catheterization and Cardiovascular Interventions. 65(3). 394–404. 3 indexed citations
17.
Chemaly, Elie R., Ryuichi Yoneyama, John V. Frangioni, & Roger J. Hajjar. (2005). Tracking Stem Cells in the Cardiovascular System. Trends in Cardiovascular Medicine. 15(8). 297–302. 31 indexed citations
18.
Yoneyama, Ryuichi, Yoshiaki Kawase, Kozo Hoshino, et al.. (2005). Magnetic resonance assessment of myocardial perfusion via catheter‐based ventricle–coronary vein bypass in porcine myocardial infarction model. Catheterization and Cardiovascular Interventions. 67(1). 58–67. 2 indexed citations
19.
Ezawa, Hidefumi, Ryuichi Yoneyama, Susumu Kandatsu, et al.. (2003). Introduction of autopsy imaging redefines the concept of autopsy: 37 cases of clinical experience. Pathology International. 53(12). 865–873. 50 indexed citations
20.
Konishi, Seiki, Ryuichi Yoneyama, Idai Uchida, et al.. (1996). Transient brain activity used in magnetic resonance imaging to detect functional areas. Neuroreport. 8(1). 19–23. 38 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 Edward B. Lankford Breakdown of academic impact, for papers by Raquel Fernandez Breakdown of academic impact, for papers by Renate de Jong Breakdown of academic impact, for papers by I I Makarenko Breakdown of academic impact, for papers by Jonathan Clarke Breakdown of academic impact, for papers by Joseph D. Powers Breakdown of academic impact, for papers by Paul B. Henrich Breakdown of academic impact, for papers by Akshay Shekhar Breakdown of academic impact, for papers by Aleksander Sizarov Breakdown of academic impact, for papers by Brian Dunham
Rankless by CCL
2026