Koei Yamada

12 total papers · 739 total citations
10 papers, 630 citations indexed

About

Koei Yamada is a scholar working on Immunology, Molecular Biology and Nephrology. According to data from OpenAlex, Koei Yamada has authored 10 papers receiving a total of 630 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Immunology, 2 papers in Molecular Biology and 2 papers in Nephrology. Recurrent topics in Koei Yamada's work include Complement system in diseases (4 papers), Renin-Angiotensin System Studies (2 papers) and Renal Diseases and Glomerulopathies (2 papers). Koei Yamada is often cited by papers focused on Complement system in diseases (4 papers), Renin-Angiotensin System Studies (2 papers) and Renal Diseases and Glomerulopathies (2 papers). Koei Yamada collaborates with scholars based in Japan and United States. Koei Yamada's co-authors include Masaomi Nangaku, Toshiro Fujita, Kiyoshi Kurokawa, Toshio Miyata, Reiko Inagi, Wen-Chao Song, Jing Shao, Takashi Miwa, Yuichi Hori and Norio Hanafusa and has published in prestigious journals such as The Journal of Immunology, Kidney International and Hypertension.

In The Last Decade

Koei Yamada

10 papers receiving 615 citations

Author Peers

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

Author Last Decade Papers Cites
Koei Yamada 257 168 139 83 75 10 630
Hermann-Josef GroCombining Diaeresisne 315 1.2× 153 0.9× 232 1.7× 88 1.1× 34 0.5× 8 742
Rolf A.K. Stahl 170 0.7× 202 1.2× 211 1.5× 146 1.8× 50 0.7× 11 665
Kevin S. Eardley 100 0.4× 175 1.0× 259 1.9× 49 0.6× 52 0.7× 8 663
Michiya Shinozaki 333 1.3× 140 0.8× 121 0.9× 78 0.9× 23 0.3× 19 735
Freddy Romero 79 0.3× 115 0.7× 114 0.8× 58 0.7× 70 0.9× 18 556
Joon Keun Park 100 0.4× 217 1.3× 152 1.1× 147 1.8× 34 0.5× 7 637
Zhixia Song 158 0.6× 257 1.5× 218 1.6× 25 0.3× 47 0.6× 21 690
Purvi Mehrotra 247 1.0× 193 1.1× 158 1.1× 37 0.4× 35 0.5× 21 727
Ming-Zhi Zhang 195 0.8× 219 1.3× 229 1.6× 44 0.5× 18 0.2× 8 668
Andrea Tagwerker 302 1.2× 119 0.7× 122 0.9× 30 0.4× 11 0.1× 11 616

Countries citing papers authored by Koei Yamada

Since Specialization
Citations

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

Fields of papers citing papers by Koei Yamada

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Koei Yamada

This figure shows the co-authorship network connecting the top 25 collaborators of Koei Yamada. A scholar is included among the top collaborators of Koei Yamada 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 Koei Yamada. Koei Yamada 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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2026