Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
Initial value/boundary value problems for fractional diffusion-wave equations and applications to some inverse problems
Countries citing papers authored by Kenichi Sakamoto
Since
Specialization
Citations
This map shows the geographic impact of Kenichi Sakamoto'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 Kenichi Sakamoto with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kenichi Sakamoto more than expected).
Fields of papers citing papers by Kenichi Sakamoto
This network shows the impact of papers produced by Kenichi Sakamoto. 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 Kenichi Sakamoto. The network helps show where Kenichi Sakamoto may publish in the future.
Co-authorship network of co-authors of Kenichi Sakamoto
This figure shows the co-authorship network connecting the top 25 collaborators of Kenichi Sakamoto.
A scholar is included among the top collaborators of Kenichi Sakamoto 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 Kenichi Sakamoto. Kenichi Sakamoto is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Suzuki, Toshiaki, et al.. (2014). Applying a Resource-pooling Mechanism to MPLS-TP Networks to Achieve Service Agility. 31–36.3 indexed citations
6.
Sakamoto, Kenichi, et al.. (2013). Systems and Software Quality : 4. A Quality Evaluation of System and Software - Introduction of Actual Application of ISO/IEC 25000 (SQuaRE) -. 55(1). 24–30.10 indexed citations
Sakamoto, Kenichi, et al.. (2005). Absorption of zinc and copper by Brassica campestris L. cultivated in arable fields after animal manure applications.1 indexed citations
Sakamoto, Kenichi, et al.. (1997). The contribution of nitrogen through microbial biomass to plant nitrogen uptake in upland soils with different physicochemical properties.2 indexed citations
Sakamoto, Kenichi & K. Tsutsui. (1985). Protection Techniques for Telecommunication Power Systems. International Telecommunications Energy Conference. 491–495.1 indexed citations
20.
Sakamoto, Kenichi, et al.. (1983). Telecommunications Power System Reliability in NTT. International Telecommunications Energy Conference. 284–288.2 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.