This map shows the geographic impact of K Katsumoto'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 K Katsumoto with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites K Katsumoto more than expected).
This network shows the impact of papers produced by K Katsumoto. 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 K Katsumoto. The network helps show where K Katsumoto may publish in the future.
Co-authorship network of co-authors of K Katsumoto
This figure shows the co-authorship network connecting the top 25 collaborators of K Katsumoto.
A scholar is included among the top collaborators of K Katsumoto 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 K Katsumoto. K Katsumoto is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
All Works
18 of 18 papers shown
1.
Katsumoto, K. (1996). [Clinical experience of coronary artery bypass grafting using surgical microscope].. PubMed. 49(3). 182–6.7 indexed citations
Katsumoto, K, et al.. (1988). Prevention of coronary spasms during aorto-coronary (A-C) bypass surgery for variant angina and effort angina with ST-elevation.. PubMed. 29(3). 343–8.4 indexed citations
Katsumoto, K, et al.. (1976). THROMBUS FORMATION AROUND AN ENDOCARDIAL PACEMAKER ELECTRODE : A SCANNING ELECTRON MICROSCOPIC STUDY AND ITS RELATIONSHIP TO ABNORMAL THRESHOLD ELEVATION. Circulation. 40(10). 1205–1211.1 indexed citations
Sohma, Yoshiro, et al.. (1975). [Heart valve replacement in aortic valve stenosis associated with a narrow aortic annulus--dilatation of the right coronary cusp].. PubMed. 28(1). 41–7.1 indexed citations
14.
Soma, Y, et al.. (1975). An "axillary-carotid shunt" for excision and replacement of aneurysms of the carotid artery.. PubMed. 15(5). 595–601.1 indexed citations
15.
Takeuchi, Shigeyuki, et al.. (1974). Discrete subaortic stenosis associated with intracardiac abnormalities. Successful treatment of two patients.. PubMed. 68(2). 292–7.4 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.