Koji Maruta

75 total papers · 959 total citations
39 papers, 727 citations indexed

About

Koji Maruta is a scholar working on Surgery, Immunology and Epidemiology. According to data from OpenAlex, Koji Maruta has authored 39 papers receiving a total of 727 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Surgery, 10 papers in Immunology and 9 papers in Epidemiology. Recurrent topics in Koji Maruta's work include Helicobacter pylori-related gastroenterology studies (7 papers), Legionella and Acanthamoeba research (6 papers) and Microscopic Colitis (5 papers). Koji Maruta is often cited by papers focused on Helicobacter pylori-related gastroenterology studies (7 papers), Legionella and Acanthamoeba research (6 papers) and Microscopic Colitis (5 papers). Koji Maruta collaborates with scholars based in Japan, United States and Canada. Koji Maruta's co-authors include Kunio Izu, Hiroshi Miyamoto, Steven Gillis, Hubert Kolb, Martin Schlee, Volker Burkart, Jun Fujii, Teruo Shiomori, S Yoshida and Hiroyuki Yamamoto and has published in prestigious journals such as Gastroenterology, Applied and Environmental Microbiology and American Journal of Respiratory and Critical Care Medicine.

In The Last Decade

Koji Maruta

34 papers receiving 703 citations

Author Peers

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

Author						Papers	Cites
Koji Maruta	289	239	135	123	111	39	727
John Savill	239 0.8×	61 0.3×	98 0.7×	77 0.6×	66 0.6×	27	703
Kumudchandra J. Sheth	103 0.4×	64 0.3×	140 1.0×	47 0.4×	80 0.7×	37	733
Yasuhiro Kusuhara	172 0.6×	108 0.5×	40 0.3×	64 0.5×	85 0.8×	21	623
Seymour Werthamer	169 0.6×	54 0.2×	42 0.3×	68 0.6×	95 0.9×	44	622
Adolfo René Méndez‐Cruz	234 0.8×	88 0.4×	156 1.2×	74 0.6×	170 1.5×	41	850
Juliane Mohr	144 0.5×	30 0.1×	130 1.0×	153 1.2×	127 1.1×	25	793
Joel Michalski	311 1.1×	219 0.9×	207 1.5×	30 0.2×	28 0.3×	30	808
Samuel Deshayes	118 0.4×	90 0.4×	125 0.9×	79 0.6×	48 0.4×	70	655
Dolores López	189 0.7×	102 0.4×	55 0.4×	83 0.7×	70 0.6×	43	880
H Mathieu	265 0.9×	43 0.2×	159 1.2×	67 0.5×	30 0.3×	66	910

Countries citing papers authored by Koji Maruta

Since Specialization

Citations

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

Fields of papers citing papers by Koji Maruta

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Koji Maruta

This figure shows the co-authorship network connecting the top 25 collaborators of Koji Maruta. A scholar is included among the top collaborators of Koji Maruta 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 Koji Maruta. Koji Maruta 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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