Yoshimasa Sakamoto

1.4k total citations
75 papers, 1.1k citations indexed

About

Yoshimasa Sakamoto is a scholar working on Cardiology and Cardiovascular Medicine, Epidemiology and Surgery. According to data from OpenAlex, Yoshimasa Sakamoto has authored 75 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Cardiology and Cardiovascular Medicine, 27 papers in Epidemiology and 25 papers in Surgery. Recurrent topics in Yoshimasa Sakamoto's work include Cardiac Valve Diseases and Treatments (27 papers), Infective Endocarditis Diagnosis and Management (18 papers) and Aortic Disease and Treatment Approaches (11 papers). Yoshimasa Sakamoto is often cited by papers focused on Cardiac Valve Diseases and Treatments (27 papers), Infective Endocarditis Diagnosis and Management (18 papers) and Aortic Disease and Treatment Approaches (11 papers). Yoshimasa Sakamoto collaborates with scholars based in Japan, United States and Belgium. Yoshimasa Sakamoto's co-authors include Eri Mizuhara, Yasuko Minaki, Tomoya Nakatani, Yūichi Ono, Kazuhiro Hashimoto, Yoko Inoue, Toshio Imai, Yoshimi Takai, Jun Takahashi and Hideki Hayashi and has published in prestigious journals such as Journal of Biological Chemistry, Nature Communications and The Journal of Immunology.

In The Last Decade

Yoshimasa Sakamoto

68 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Yoshimasa Sakamoto Japan 17 594 291 213 200 199 75 1.1k
K. -L. Ho United States 19 298 0.5× 220 0.8× 180 0.8× 97 0.5× 174 0.9× 39 1.2k
Mathew W. MacCumber United States 17 573 1.0× 247 0.8× 198 0.9× 107 0.5× 174 0.9× 52 2.0k
Arifumi Kosakai Japan 17 422 0.7× 329 1.1× 73 0.3× 128 0.6× 45 0.2× 25 1.0k
Peter Ghenev Bulgaria 12 185 0.3× 176 0.6× 170 0.8× 219 1.1× 152 0.8× 60 858
Christine Barnérias France 20 704 1.2× 137 0.5× 65 0.3× 203 1.0× 145 0.7× 73 1.4k
Ramón Dı́az-Trelles Spain 14 639 1.1× 116 0.4× 100 0.5× 89 0.4× 100 0.5× 29 894
Zhirong Sun China 20 445 0.7× 101 0.3× 46 0.2× 89 0.4× 147 0.7× 48 1.2k
Oneil G. Bhalala Australia 9 470 0.8× 96 0.3× 90 0.4× 74 0.4× 108 0.5× 18 955
David Rohde Germany 17 509 0.9× 86 0.3× 298 1.4× 95 0.5× 50 0.3× 26 1.3k
S. S. Schochet United States 19 343 0.6× 196 0.7× 64 0.3× 132 0.7× 150 0.8× 44 1.1k

Countries citing papers authored by Yoshimasa Sakamoto

Since Specialization
Citations

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

Fields of papers citing papers by Yoshimasa Sakamoto

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Yoshimasa Sakamoto

This figure shows the co-authorship network connecting the top 25 collaborators of Yoshimasa Sakamoto. A scholar is included among the top collaborators of Yoshimasa Sakamoto 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 Yoshimasa Sakamoto. Yoshimasa Sakamoto 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.
Munakata, Mitsutoshi, Hiroko Kodama, Kazuhiko Kimura, et al.. (2018). Menkes disease: Oral administration of glyoxal-bis(N(4)-methylthiosemicarbazonato)-copper(II) rescues the macular mouse. Pediatric Research. 84(5). 770–777. 4 indexed citations
2.
Samata, Bumpei, Daisuke Doi, Kaneyasu Nishimura, et al.. (2016). Purification of functional human ES and iPSC-derived midbrain dopaminergic progenitors using LRTM1. Nature Communications. 7(1). 13097–13097. 77 indexed citations
3.
Sakamoto, Yoshimasa & Kazuhiro Hashimoto. (2013). Update on aortic valve prosthesis-patient mismatch in Japan. General Thoracic and Cardiovascular Surgery. 61(12). 669–675. 6 indexed citations
4.
Sakamoto, Yoshimasa, et al.. (2011). Cryosurgical Left-sided Maze Procedure in Patients with Valvular Heart Disease: Medium-term Results. Annals of Thoracic and Cardiovascular Surgery. 17(2). 148–152. 3 indexed citations
5.
Sakamoto, Yoshimasa, et al.. (2010). Reconsideration of Patient-Prosthesis Mismatch Definition From the Valve Indexed Effective Orifice Area. The Annals of Thoracic Surgery. 89(6). 1951–1955. 7 indexed citations
6.
Sakamoto, Yoshimasa, et al.. (2008). Early Experience with the 19-mm Medtronic Mosaic Porcine Bioprosthesis for Small Aortic Annuli. Japanese Journal of Cardiovascular Surgery. 37(1). 1–5. 1 indexed citations
7.
Sakamoto, Yoshimasa, et al.. (2008). Validity of identifying patient-prosthesis mismatch from the indexed effective orifice area. Journal of Artificial Organs. 11(3). 163–164. 1 indexed citations
8.
Hashimoto, Kazuhiro, et al.. (2006). A case of mitral valve plasty for Libman–Sacks endocarditis mimicking a cardiac tumor. Journal of Thoracic and Cardiovascular Surgery. 132(6). 1465–1467. 7 indexed citations
9.
Sakamoto, Yoshimasa, et al.. (2006). Long-Term Results of Triple-Valve Procedure. Asian Cardiovascular and Thoracic Annals. 14(1). 47–50. 4 indexed citations
10.
Inoue, Takahiro, et al.. (2005). A Case of Marfan's Syndrome with Acute Aortic Dissection during Pregnancy. Japanese Journal of Cardiovascular Surgery. 34(2). 116–119. 2 indexed citations
11.
Sakamoto, Yoshimasa, Kazuhiro Hashimoto, Hiroshi Okuyama, et al.. (2005). Carpentier-Edwards pericardial aortic valve in middle-aged patients comparison with the St. Jude medical valve. The Japanese Journal of Thoracic and Cardiovascular Surgery. 53(9). 465–469. 6 indexed citations
12.
Sakamoto, Yoshimasa, Kazuhiro Hashimoto, Hiroshi Okuyama, et al.. (2005). Long-term Assessment of Mitral Valve Reconstruction With Resection of the Leaflets: Triangular and Quadrangular Resection. The Annals of Thoracic Surgery. 79(2). 475–479. 22 indexed citations
13.
Nakatani, Tomoya, Eri Mizuhara, Yasuko Minaki, Yoshimasa Sakamoto, & Yūichi Ono. (2004). Helt, a Novel Basic-Helix-Loop-Helix Transcriptional Repressor Expressed in the Developing Central Nervous System. Journal of Biological Chemistry. 279(16). 16356–16367. 36 indexed citations
14.
Satoh, Keiko, Masakazu Takeuchi, Yoshiya Oda, et al.. (2002). Identification of activity‐regulated proteins in the postsynaptic density fraction. Genes to Cells. 7(2). 187–197. 71 indexed citations
15.
Sakamoto, Yoshimasa, et al.. (1998). Effects of Intra-abdominal Hypertension on Hepatic Energy Metabolism in a Rabbit Model. PubMed. 44(3). 446–453. 18 indexed citations
16.
Sakamoto, Yoshimasa, et al.. (1998). Restoring the Remodeled Enlarged Left Ventricle: Experimental Benefits of In Vivo Porcine Cardioreduction in the Beating Open Heart. Journal of Cardiac Surgery. 13(6). 429–439. 4 indexed citations
17.
Sakamoto, Yoshimasa, et al.. (1996). Long Term Clinical Follow Up of the Ionescu-Shiley Pericardial Xenograft in Mitral Position.. Japanese Journal of Cardiovascular Surgery. 25(4). 235–239. 1 indexed citations
18.
Sakamoto, Yoshimasa, et al.. (1996). Effects of fluid resuscitation with recombinant human serum albumin solution on maintaining hepatic energy metabolism in hemorrhagic shock rabbits. Research in Experimental Medicine. 196(1). 317–325. 3 indexed citations
19.
Nakatani, Tatsuya, Yoshimasa Sakamoto, Hirofumi Ando, & Kunio Kobayashi. (1995). EFFECTS OF RINGERʼS ACETATE SOLUTION DURING TRANSIENT HEPATIC INFLOW OCCLUSION IN RABBITS. Transplantation. 59(7). 952–957. 7 indexed citations
20.
Sakamoto, Yoshimasa, et al.. (1980). [Peculiar type of congenital muscular dystrophy (Fukuyama type) (author's transl)].. PubMed. 20(11). 897–903. 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.

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