Nobuo Koizumi

4.1k citations
133 papers · 3.0k indexed · h-index 30
Topics
Leptospirosis research and findings (89 papers)Viral Infections and Vectors (40 papers)Veterinary medicine and infectious diseases (24 papers)

In The Last Decade

Nobuo Koizumi

126 papers receiving 2.9k citations

Peers

Nobuo Koizumi
Comparison fields: 5 of 117
  • Parasitology 1.8k
  • Infectious Diseases 922
  • Immunology 435
  • Molecular Biology 412
  • Small Animals 405
Replace Reinhard K. Straubinger with:
Reinhard K. Straubinger Germany
Diane C. Cockrell United States
Linda S. Mansfield United States
D.L. Emery Australia
Giovanni Widmer United States
Horst Zahner Germany
Patrick Durand France
Tom N. McNeilly United Kingdom
Heinz Rinder Germany
Elizabeth Glass United Kingdom
Nobuo Koizumi relative to Reinhard K. Straubinger Germany Reinhard K. Straubinger's profile →
Citations per field
00.5×1.7×
Reinhard K. Straubinger · 1×
Citations per year

Countries citing papers authored by Nobuo Koizumi

Since Specialization
Citations

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

Fields of papers citing papers by Nobuo Koizumi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Nobuo Koizumi

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

All Works

20 of 20 papers shown
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Applicability of Polymerase Chain Reaction to Diagnosis of Leptospirosis
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About Nobuo Koizumi

Nobuo Koizumi is a scholar working on Parasitology, Small Animals and Infectious Diseases, having authored 133 papers that have together received 3.0k indexed citations. Recurring topics across this work include Leptospirosis research and findings (89 papers), Viral Infections and Vectors (40 papers) and Veterinary medicine and infectious diseases (24 papers). The work is most often cited by research in Parasitology (1.8k citations), Small Animals (405 citations) and Infectious Diseases (922 citations). Nobuo Koizumi has collaborated with scholars based in Japan, United States and Sri Lanka. Frequent co-authors include Haruo Watanabe, Makoto Ohnishi, Ryoichi Sato, Morikazu Imamura, Hidenori Iwahana, Maki Muto, Katsuro Yaoi, Tomoyuki Kadotani, Hirohisa Watanabe and Takao Toyokawa. Their work appears in journals such as Proceedings of the National Academy of Sciences, Nature Communications and SHILAP Revista de lepidopterología.

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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