This map shows the geographic impact of Tojiro AOYAMA'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 Tojiro AOYAMA with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Tojiro AOYAMA more than expected).
This network shows the impact of papers produced by Tojiro AOYAMA. 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 Tojiro AOYAMA. The network helps show where Tojiro AOYAMA may publish in the future.
Co-authorship network of co-authors of Tojiro AOYAMA
This figure shows the co-authorship network connecting the top 25 collaborators of Tojiro AOYAMA.
A scholar is included among the top collaborators of Tojiro AOYAMA 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 Tojiro AOYAMA. Tojiro AOYAMA is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Nagata, Takahiro, et al.. (2004). Multi-agent approach to bulk power system restoration. International Universities Power Engineering Conference. 2. 758–762.1 indexed citations
Tsutsumi, Masaomi, et al.. (1996). Deformation and interface pressure distribution of 1/10 tapered joints at high rotation speed. 30(1). 23–28.8 indexed citations
Itoh, Takashi, Tojiro AOYAMA, & Ichiro INASAKI. (1988). Dynamic characteristics of a machine-tool table.. TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C. 54(506). 2375–2380.4 indexed citations
13.
AOYAMA, Tojiro, et al.. (1987). Dynamic Characteristics of Machine-Tool Table. 138–143.2 indexed citations
AOYAMA, Tojiro, et al.. (1984). Improvement of Grinding Fluid Application in Creep Feed Grinding : Relation between State of Grinding Fluid Application and Workpiece Temperature. 50(7). 1075–1078.2 indexed citations
AOYAMA, Tojiro, et al.. (1984). . Journal of the Japan Society of Precision Engineering. 50(8). 1239–1243.1 indexed citations
18.
AOYAMA, Tojiro, et al.. (1982). State of Grinding Fluid in the Arc of Contact. 48(11). 1526–1531.3 indexed citations
19.
AOYAMA, Tojiro, et al.. (1982). LIMITING CONDITIONS OF HYDROSTATIC BEARINGS.. 16(2). 84–90.3 indexed citations
20.
AOYAMA, Tojiro, et al.. (1982). . Journal of the Japan Society of Precision Engineering. 48(11). 1526–1531.2 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.