Tadashi Ishikawa

144 total papers · 2.8k total citations
54 papers, 2.0k citations indexed

About

Tadashi Ishikawa is a scholar working on Geophysics, Aerospace Engineering and Oceanography. According to data from OpenAlex, Tadashi Ishikawa has authored 54 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Geophysics, 17 papers in Aerospace Engineering and 15 papers in Oceanography. Recurrent topics in Tadashi Ishikawa's work include earthquake and tectonic studies (24 papers), GNSS positioning and interference (17 papers) and Seismic Waves and Analysis (14 papers). Tadashi Ishikawa is often cited by papers focused on earthquake and tectonic studies (24 papers), GNSS positioning and interference (17 papers) and Seismic Waves and Analysis (14 papers). Tadashi Ishikawa collaborates with scholars based in Japan, France and United States. Tadashi Ishikawa's co-authors include Yusuke Yokota, Akira Asada, Shun‐ichi Watanabe, Masayuki Fujita, Mariko Sato, Masashi Mochizuki, Naoto Ujihara, Y. Matsumoto, Yasushi Koiwaya and Takuroh Imamura and has published in prestigious journals such as Nature, Science and Cancer.

In The Last Decade

Tadashi Ishikawa

52 papers receiving 2.0k citations

Hit Papers

Displacement Above the Hy... 2011 2026 2016 2021 2011 2016 100 200 300
What are hit papers?

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 benchmark for papers published in the same subfield and year, or reaches the top citation threshold in at least one of its specific research topics.

  1. Displacement Above the Hypocenter of the 2011 Tohoku-Oki Earthquake
    2011 379 citations Mariko Sato, Tadashi Ishikawa et al. Science profile →
  2. Seafloor geodetic constraints on interplate coupling of the Nankai Trough megathrust zone
    2016 226 citations Yusuke Yokota, Tadashi Ishikawa et al. Nature profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Tadashi Ishikawa 996 523 409 335 268 54 2.0k
Satoshi Fujiwara 528 0.5× 30 0.1× 324 0.8× 262 0.8× 67 0.3× 100 1.8k
Kevin Anderson 147 0.1× 437 0.8× 180 0.4× 1.0k 3.0× 965 3.6× 57 3.0k
Qinghe Zhang 444 0.4× 123 0.2× 334 0.8× 699 2.1× 15 0.1× 161 2.3k
Takashi Nakata 2.0k 2.0× 38 0.1× 28 0.1× 145 0.4× 31 0.1× 129 3.0k
Marcos Moreno 2.8k 2.8× 78 0.1× 121 0.3× 238 0.7× 31 0.1× 98 3.3k
J. Klotz 1.6k 1.7× 87 0.2× 161 0.4× 45 0.1× 14 0.1× 41 2.1k
Hide Sakaguchi 306 0.3× 90 0.2× 11 0.0× 197 0.6× 236 0.9× 90 1.9k
Kazutoshi Sato 31 0.0× 295 0.6× 134 0.3× 96 0.3× 65 0.2× 115 1.6k
Katsunori Mizuno 96 0.1× 157 0.3× 26 0.1× 833 2.5× 32 0.1× 101 2.2k
Qianhong Wu 888 0.9× 21 0.0× 44 0.1× 195 0.6× 42 0.2× 115 1.9k

Countries citing papers authored by Tadashi Ishikawa

Since Specialization
Citations

This map shows the geographic impact of Tadashi Ishikawa'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 Tadashi Ishikawa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Tadashi Ishikawa more than expected).

Fields of papers citing papers by Tadashi Ishikawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Tadashi Ishikawa. 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 Tadashi Ishikawa. The network helps show where Tadashi Ishikawa may publish in the future.

Co-authorship network of co-authors of Tadashi Ishikawa

This figure shows the co-authorship network connecting the top 25 collaborators of Tadashi Ishikawa. A scholar is included among the top collaborators of Tadashi Ishikawa 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 Tadashi Ishikawa. Tadashi Ishikawa is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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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.

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