Koichi Nagai

64 total papers · 576 total citations
32 papers, 449 citations indexed

About

Koichi Nagai is a scholar working on Molecular Biology, Surgery and Endocrinology, Diabetes and Metabolism. According to data from OpenAlex, Koichi Nagai has authored 32 papers receiving a total of 449 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Molecular Biology, 6 papers in Surgery and 5 papers in Endocrinology, Diabetes and Metabolism. Recurrent topics in Koichi Nagai's work include Thyroid Disorders and Treatments (4 papers), Uterine Myomas and Treatments (3 papers) and Platelet Disorders and Treatments (3 papers). Koichi Nagai is often cited by papers focused on Thyroid Disorders and Treatments (4 papers), Uterine Myomas and Treatments (3 papers) and Platelet Disorders and Treatments (3 papers). Koichi Nagai collaborates with scholars based in Japan and United States. Koichi Nagai's co-authors include Masahiro Asaka, Tatsuya Ohkawara, Hiroshi Takeda, Chiharu Sadakane, Takehiko Katsurada, Tomohisa Hattori, Kazuo Komiyama, Kiyoshi Miura, Etsuko Miyagi and Michio Matsuda and has published in prestigious journals such as SHILAP Revista de lepidopterología, Blood and Gastroenterology.

In The Last Decade

Koichi Nagai

30 papers receiving 432 citations

Author Peers

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

Author						Papers	Cites
Koichi Nagai	111	92	86	75	57	32	449
Pawlik Ww	82 0.7×	84 0.9×	144 1.7×	118 1.6×	18 0.3×	29	406
Gracjana Krzysiek-Mączka	73 0.7×	155 1.7×	179 2.1×	28 0.4×	23 0.4×	29	509
Mitsuhiro Yanai	88 0.8×	155 1.7×	123 1.4×	75 1.0×	20 0.4×	27	492
Taiji Yamaguchi	87 0.8×	127 1.4×	119 1.4×	18 0.2×	19 0.3×	20	505
Kazuaki Tsuchiya	47 0.4×	95 1.0×	127 1.5×	42 0.6×	41 0.7×	37	501
Małgorzata Strzałka	30 0.3×	122 1.3×	156 1.8×	39 0.5×	19 0.3×	21	413
Se Eun Ha	70 0.6×	210 2.3×	112 1.3×	24 0.3×	17 0.3×	30	498
Süleyman Ayvaz	34 0.3×	68 0.7×	158 1.8×	28 0.4×	32 0.6×	29	430
Astrid Hubert	135 1.2×	127 1.4×	116 1.3×	48 0.6×	8 0.1×	26	504
Jones Rs	62 0.6×	110 1.2×	204 2.4×	15 0.2×	19 0.3×	36	522

Countries citing papers authored by Koichi Nagai

Since Specialization

Citations

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

Fields of papers citing papers by Koichi Nagai

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Koichi Nagai

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