Ryo Kosaka

851 total citations
93 papers, 656 citations indexed

About

Ryo Kosaka is a scholar working on Biomedical Engineering, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Ryo Kosaka has authored 93 papers receiving a total of 656 indexed citations (citations by other indexed papers that have themselves been cited), including 59 papers in Biomedical Engineering, 34 papers in Surgery and 15 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Ryo Kosaka's work include Mechanical Circulatory Support Devices (49 papers), Cardiac Arrest and Resuscitation (13 papers) and Cardiac Structural Anomalies and Repair (12 papers). Ryo Kosaka is often cited by papers focused on Mechanical Circulatory Support Devices (49 papers), Cardiac Arrest and Resuscitation (13 papers) and Cardiac Structural Anomalies and Repair (12 papers). Ryo Kosaka collaborates with scholars based in Japan, United States and Russia. Ryo Kosaka's co-authors include Osamu Maruyama, Masahiro NISHIDA, Takashi Yamane, Daisuke Sakota, Kyosuke Tanaka, Hideki Toyoda, Ichiro Imoto, Tatsuo Tsutsui, Yasuhiko Hamada and Yoshiyuki Sankai and has published in prestigious journals such as SHILAP Revista de lepidopterología, Transplantation and Gastrointestinal Endoscopy.

In The Last Decade

Ryo Kosaka

87 papers receiving 623 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ryo Kosaka Japan 14 343 280 179 90 87 93 656
Jonathan A. Schoen United States 18 227 0.7× 375 1.3× 119 0.7× 13 0.1× 29 0.3× 45 903
Shaun D. Gregory Australia 17 797 2.3× 598 2.1× 117 0.7× 341 3.8× 162 1.9× 115 1.1k
Sang-Pil Kim South Korea 14 78 0.2× 324 1.2× 161 0.9× 55 0.6× 98 1.1× 54 820
Sean Chambers United States 14 217 0.6× 208 0.7× 235 1.3× 98 1.1× 14 0.2× 58 559
Kenichi Kokubo Japan 17 90 0.3× 235 0.8× 138 0.8× 20 0.2× 26 0.3× 81 828
W. Trubel Austria 13 171 0.5× 341 1.2× 214 1.2× 15 0.2× 44 0.5× 39 553
Xing Chen China 19 220 0.6× 349 1.2× 143 0.8× 3 0.0× 133 1.5× 66 928
Akihiko Homma Japan 13 223 0.7× 191 0.7× 256 1.4× 64 0.7× 47 0.5× 66 698
Akio Matsuura Japan 18 74 0.2× 350 1.3× 191 1.1× 32 0.4× 75 0.9× 101 925
Katsuhiro Ohuchi Japan 14 682 2.0× 224 0.8× 62 0.3× 85 0.9× 153 1.8× 42 846

Countries citing papers authored by Ryo Kosaka

Since Specialization
Citations

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

Fields of papers citing papers by Ryo Kosaka

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryo Kosaka

This figure shows the co-authorship network connecting the top 25 collaborators of Ryo Kosaka. A scholar is included among the top collaborators of Ryo Kosaka 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 Ryo Kosaka. Ryo Kosaka 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.
Kosaka, Ryo, Noriyuki Hasuike, Toshiyuki Isshiki, et al.. (2023). Relationship Between Propagation Angle of Dislocations in β-Ga2O3 (001) Bulk Wafers and Their Etch Pit Shapes. Journal of Electronic Materials. 52(8). 5093–5098. 5 indexed citations
2.
Jiang, Ming, Daisuke Sakota, Ryo Kosaka, & Wataru Hijikata. (2022). Impact of gap size and groove design of hydrodynamic bearing on plasma skimming effect for use in rotary blood pump. Journal of Artificial Organs. 25(3). 195–203. 2 indexed citations
3.
Kosaka, Ryo, Daisuke Sakota, Hiromichi Niikawa, et al.. (2022). Lung thermography during the initial reperfusion period to assess pulmonary function in cellular ex vivo lung perfusion. Artificial Organs. 46(8). 1522–1532. 5 indexed citations
4.
Fujihara, Yuko, Naotaka Nitta, Masaki Misawa, et al.. (2016). T2 and Apparent Diffusion Coefficient of MRI Reflect Maturation of Tissue-Engineered Auricular Cartilage Subcutaneously Transplanted in Rats. Tissue Engineering Part C Methods. 22(5). 429–438. 12 indexed citations
5.
Maruyama, Osamu, et al.. (2015). Relative permittivity measurement during the thrombus formation process using the dielectric relaxation method for various hematocrit values. Journal of Artificial Organs. 18(4). 346–353. 13 indexed citations
6.
7.
Maruyama, Osamu, et al.. (2013). Spatio-temporal measurement of sedimenting thrombus in static blood using process tomography. 33(10). 17–24. 2 indexed citations
8.
Maruyama, Osamu, et al.. (2012). Research and development of a monopivot centrifugal blood pump for clinical use. 5(1). 16–24. 2 indexed citations
9.
Kosaka, Ryo, Masahiro NISHIDA, Osamu Maruyama, & Takashi Yamane. (2011). Development of a miniaturized mass-flow meter for an axial flow blood pump based on computational analysis. Journal of Artificial Organs. 14(3). 178–184. 3 indexed citations
10.
Kosaka, Ryo, Masahiro NISHIDA, Osamu Maruyama, & Takashi Yamane. (2010). Development of miniaturized mass-flow meter for an axial flow blood pump using a curved cannula. PubMed. 2010. 2513–2516. 1 indexed citations
11.
Yamane, Takashi, Osamu Maruyama, Masahiro NISHIDA, et al.. (2008). Pivot wear of a centrifugal blood pump developed for circulatory assist. Journal of Artificial Organs. 11(4). 232–237. 5 indexed citations
12.
Tanaka, Kyosuke, Hideki Toyoda, Ichiro Imoto, et al.. (2008). Anemia caused by a gastric inflammatory fibroid polyp. Gastrointestinal Endoscopy. 67(2). 345–346. 4 indexed citations
13.
Tanaka, Kyosuke, Hideki Toyoda, Yasuhiko Hamada, et al.. (2008). Duodenal metastasis of malignant melanoma observed by magnification endoscopy. Endoscopy. 40(S 02). E6–E7. 2 indexed citations
14.
Tanaka, Kyosuke, Shigenori Kadowaki, Yasuhiko Hamada, et al.. (2007). USEFULNESS OF ENHANCED-MAGNIFICATION ENDOSCOPY FOR ENDOSCOPIC SUBMUCOSAL DISSECTION. Acta gastro-enterologica belgica. 49(1). 12–20. 1 indexed citations
15.
Tanaka, Kyosuke, Hideki Toyoda, Shigenori Kadowaki, et al.. (2007). Use of proton pump inhibitors may cause squamous epithelial masking of intramucosal carcinoma in Barrett's esophagus. Endoscopy. 39(S 1). E105–E106. 1 indexed citations
16.
Kosaka, Ryo, et al.. (2007). Improvement of Hemolysis in a Centrifugal Blood Pump with Hydrodynamic Bearings and Semi-Open Impeller. Conference proceedings. 48. 3982–3985. 4 indexed citations
17.
Yamane, Takashi, Osamu Maruyama, Masahiro NISHIDA, et al.. (2007). Hemocompatibility of a hydrodynamic levitation centrifugal blood pump. Journal of Artificial Organs. 10(2). 71–76. 20 indexed citations
18.
Tanaka, Kyosuke, Hideki Toyoda, Hiroshi Inoue, et al.. (2007). Depressed-type early duodenal carcinoma (carcinoma in situ) observed by enhanced magnification endoscopy. Endoscopy. 39(S 1). E125–E126. 9 indexed citations
19.
NISHIDA, Masahiro, Osamu Maruyama, Ryo Kosaka, et al.. (2006). Flow visualization analysis of a monopivot centrifugal blood pump developed by MERA. Journal of the Visualization Society of Japan. 26(Supplement1). 183–184. 1 indexed citations
20.
Kosaka, Ryo, Yoshiyuki Sankai, Tomoaki Jikuya, Takashi Yamane, & Tatsuo Tsutsui. (2002). On‐Line Parameter Identification of Systemic Circulation Using the Delta Operator. Artificial Organs. 26(8). 723–727. 3 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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