This map shows the geographic impact of Tôru Takagi'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 Tôru Takagi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Tôru Takagi more than expected).
This network shows the impact of papers produced by Tôru Takagi. 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 Tôru Takagi. The network helps show where Tôru Takagi may publish in the future.
Co-authorship network of co-authors of Tôru Takagi
This figure shows the co-authorship network connecting the top 25 collaborators of Tôru Takagi.
A scholar is included among the top collaborators of Tôru Takagi 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 Tôru Takagi. Tôru Takagi is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Ota, Toru & Tôru Takagi. (1983). Furan Fatty Acids in the Lipids of Kokanee, Oncorhynchus nerka f. adonis. Hokkaido University Collection of Scholarly and Academic Papers (Hokkaido University). 34(2). 88–92.3 indexed citations
7.
Takagi, Tôru, Kenji Hayashi, & Yutaka Itabashi. (1982). Toxic Effect of Free Polyenoic Acids：A Fat-Soluble Marine Toxin. Hokkaido University Collection of Scholarly and Academic Papers (Hokkaido University). 33(4). 255–262.7 indexed citations
Hayashi, Kenji & Tôru Takagi. (1978). Seasonal Variations in Lipids and Fatty Acids of Japanese Anchovy, Engraulis japonica. Hokkaido University Collection of Scholarly and Academic Papers (Hokkaido University). 29(1). 38–47.11 indexed citations
12.
Ota, Toru, et al.. (1978). Changes in Fatty Acid Composition of Masu Salmon, Oncorhynchus masou, Reared in Sea Water. Hokkaido University Collection of Scholarly and Academic Papers (Hokkaido University). 29(2). 155–163.2 indexed citations
Ota, Toru & Tôru Takagi. (1977). A Comparative Study on the Lipid Class Composition and the Fatty Acid Composition of Sweet Smelt, Plecoglossus altivelis, from Marine and Fresh-Water Habitat. Hokkaido University Collection of Scholarly and Academic Papers (Hokkaido University). 28(1). 47–56.12 indexed citations
15.
Hayashi, Kenji & Tôru Takagi. (1977). Occurrence of Branched- and Odd-chain Fatty Acids in a Mud-feeding Sea Urchin, Strongylocentrotus franciscanus. Hokkaido University Collection of Scholarly and Academic Papers (Hokkaido University). 28(1). 40–46.6 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.