This map shows the geographic impact of T Tokoro'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 T Tokoro with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T Tokoro more than expected).
This network shows the impact of papers produced by T Tokoro. 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 T Tokoro. The network helps show where T Tokoro may publish in the future.
Co-authorship network of co-authors of T Tokoro
This figure shows the co-authorship network connecting the top 25 collaborators of T Tokoro.
A scholar is included among the top collaborators of T Tokoro 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 T Tokoro. T Tokoro is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Seko, Yuko, et al.. (1999). Induction of vascular endothelial growth factor after application of mechanical stress to retinal pigment epithelium of the rat in vitro.. PubMed. 40(13). 3287–91.110 indexed citations
Hayakawa, Mutsuko, Miyo Matsumura, Norio Ohba, et al.. (1993). A multicenter study of typical retinitis pigmentosa in Japan.. PubMed. 37(2). 156–64.8 indexed citations
8.
Fujiki, Keiko, Mutsuko Hayakawa, A Kanai, et al.. (1992). [An epidemiogenetic study of typical retinitis pigmentosa in Japan--a preliminary report of nationwide, multicenter study].. PubMed. 96(2). 225–30.3 indexed citations
9.
Tokoro, T, et al.. (1990). Eye‐tracking infra‐red optometer. Ophthalmic and Physiological Optics. 10(3). 291–299.4 indexed citations
Sato, Yukio, et al.. (1984). [Abnormality of visual field in pathological myopia].. PubMed. 88(6). 977–82.2 indexed citations
15.
Hayashi, Kazuhiko, Hiroomi Okuyama, Y Nakase, Atsushi Nishiyama, & T Tokoro. (1981). [Indocyanine green fluorescence angiography. Report 1. Fundamental studies (author's transl)].. PubMed. 85(8). 1028–35.4 indexed citations
16.
Tokoro, T, et al.. (1977). [Corneal and total astigmatism. Report II: Studies on cases with total astigmatism (author's transl)].. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 81(6). 532–5.1 indexed citations
17.
Tokoro, T, et al.. (1977). [Studies on the measurement of axial length of the eye by a new ultrasound system. Report III. Influence of postural change on measurement of axial length (author's transl)].. PubMed. 81(2). 216–9.1 indexed citations
18.
Araki, M., et al.. (1964). [Movement of the ciliary body associated to accommodation].. PubMed. 68(12). 1852–7.6 indexed citations
19.
Tokoro, T, et al.. (1964). [Relation between changes in the ocular refraction and refractive components and development of the myopia].. PubMed. 68(10). 1240–53.5 indexed citations
20.
Tokoro, T, et al.. (1964). [Treatment of myopia and changes in optical components. I. Topical application of Neosynephrine and N-ethyln9gamma-picolyl)-tropamide].. PubMed. 68(13). 1958–61.5 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.