This map shows the geographic impact of Kazuo Endoh'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 Kazuo Endoh with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kazuo Endoh more than expected).
This network shows the impact of papers produced by Kazuo Endoh. 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 Kazuo Endoh. The network helps show where Kazuo Endoh may publish in the future.
Co-authorship network of co-authors of Kazuo Endoh
This figure shows the co-authorship network connecting the top 25 collaborators of Kazuo Endoh.
A scholar is included among the top collaborators of Kazuo Endoh 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 Kazuo Endoh. Kazuo Endoh is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Yamamoto, Masaharu, Kazuo Endoh, Hiroto Nakadaira, et al.. (1993). Epidemiology of Biliary Tract Cancer in Japan : Analytical Studies. 41(3). 127–138.15 indexed citations
8.
Endoh, Kazuo, Hiroto Nakadaira, & Hiroshi Mano. (1993). Epidemiology of Biliary Tract Cancer in Japan: Descriptive Studies. 41(3). 113–125.10 indexed citations
Yamamoto, Masaharu, et al.. (1987). Ecological correlation between the use of agricultural chemicals and biliary tract cancers in Japan. 35(2). 63–68.9 indexed citations
16.
Yamamoto, Masaharu, et al.. (1986). Biliary tract cancers in Japan : A study from the point of view of environmental epidemiology. 34(2). 65–76.12 indexed citations
17.
Ohkawa, Akira, Nobuyuki Sakai, Hiroshi Imai, & Kazuo Endoh. (1984). Foaming in an Aerated Stirred Tank and Its Mechanical Control. Journal of Fermentation Technology. 62(2). 179–187.1 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.