Naomichi Okamura

44 total papers · 1.4k total citations
37 papers, 1.2k citations indexed

About

Naomichi Okamura is a scholar working on Molecular Biology, Reproductive Medicine and Public Health, Environmental and Occupational Health. According to data from OpenAlex, Naomichi Okamura has authored 37 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Molecular Biology, 17 papers in Reproductive Medicine and 12 papers in Public Health, Environmental and Occupational Health. Recurrent topics in Naomichi Okamura's work include Sperm and Testicular Function (17 papers), Reproductive Biology and Fertility (12 papers) and Drug Transport and Resistance Mechanisms (4 papers). Naomichi Okamura is often cited by papers focused on Sperm and Testicular Function (17 papers), Reproductive Biology and Fertility (12 papers) and Drug Transport and Resistance Mechanisms (4 papers). Naomichi Okamura collaborates with scholars based in Japan, France and United States. Naomichi Okamura's co-authors include Yoshiki Sugita, Yutaka Tajima, Taku Nagai, Akira Okano, Masashige Kuwayama, Michiko Tamba, Seizo Hamano, Masashi Takahashi, Jean‐Louis Dacheux and Françoise Dacheux and has published in prestigious journals such as Biochemical and Biophysical Research Communications, FEBS Letters and Journal of Neurochemistry.

In The Last Decade

Naomichi Okamura

37 papers receiving 1.1k citations

Author Peers

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

Author Last Decade Papers Cites
Naomichi Okamura 512 430 367 153 126 37 1.2k
Tapani Vanha‐Perttula 461 0.9× 203 0.5× 457 1.2× 57 0.4× 133 1.1× 44 1.1k
Benjamin J. Curry 635 1.2× 492 1.1× 349 1.0× 150 1.0× 108 0.9× 31 1.3k
Anita P. Hoffer 597 1.2× 272 0.6× 352 1.0× 81 0.5× 97 0.8× 31 1.3k
Subir K. Nagdas 623 1.2× 462 1.1× 335 0.9× 44 0.3× 142 1.1× 43 1.1k
Josep M. Fernández‐Novell 516 1.0× 455 1.1× 465 1.3× 136 0.9× 157 1.2× 40 1.3k
D. Louise Od́or 374 0.7× 438 1.0× 357 1.0× 122 0.8× 206 1.6× 30 1.2k
C. Morales 549 1.1× 318 0.7× 259 0.7× 243 1.6× 169 1.3× 39 1.4k
S.M. Mulders 346 0.7× 461 1.1× 898 2.4× 70 0.5× 167 1.3× 27 1.5k
Brian P. Setchell 551 1.1× 324 0.8× 366 1.0× 87 0.6× 108 0.9× 28 1.3k
M. F. Kramer 385 0.8× 293 0.7× 335 0.9× 92 0.6× 182 1.4× 46 957

Countries citing papers authored by Naomichi Okamura

Since Specialization
Citations

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

Fields of papers citing papers by Naomichi Okamura

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Naomichi Okamura

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