Katsuhiro Ohyama

35 total papers · 837 total citations
29 papers, 709 citations indexed

About

Katsuhiro Ohyama is a scholar working on Pharmacology, Pharmacology and Oncology. According to data from OpenAlex, Katsuhiro Ohyama has authored 29 papers receiving a total of 709 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Pharmacology, 11 papers in Pharmacology and 10 papers in Oncology. Recurrent topics in Katsuhiro Ohyama's work include Pharmacogenetics and Drug Metabolism (11 papers), Drug Transport and Resistance Mechanisms (8 papers) and Inflammatory mediators and NSAID effects (7 papers). Katsuhiro Ohyama is often cited by papers focused on Pharmacogenetics and Drug Metabolism (11 papers), Drug Transport and Resistance Mechanisms (8 papers) and Inflammatory mediators and NSAID effects (7 papers). Katsuhiro Ohyama collaborates with scholars based in Japan and United States. Katsuhiro Ohyama's co-authors include Hiroshi Yamazaki, Tsuyoshi Yokoi, Noriaki Shimada, Miki Nakajima, Mikie Suzuki, Mitsutoshi Nakajima, Tsutomu Shimada, Tomoko Komatsu, Satoru Asahi and F. Peter Guengerich and has published in prestigious journals such as Scientific Reports, British Journal of Clinical Pharmacology and Drug Metabolism and Disposition.

In The Last Decade

Katsuhiro Ohyama

27 papers receiving 692 citations

Author Peers

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

Author Last Decade Papers Cites
Katsuhiro Ohyama 442 264 132 105 83 29 709
Ross F. Lawrence 479 1.1× 171 0.6× 128 1.0× 101 1.0× 52 0.6× 20 767
Xavier Boulenc 335 0.8× 302 1.1× 198 1.5× 78 0.7× 59 0.7× 19 812
H Echizen 385 0.9× 248 0.9× 148 1.1× 117 1.1× 61 0.7× 30 779
Martine Bourrié 514 1.2× 337 1.3× 222 1.7× 96 0.9× 38 0.5× 13 891
Paul Toren 283 0.6× 193 0.7× 206 1.6× 96 0.9× 40 0.5× 21 660
Larry Heimark 307 0.7× 126 0.5× 166 1.3× 69 0.7× 74 0.9× 24 682
Ragini Vuppugalla 456 1.0× 302 1.1× 211 1.6× 90 0.9× 28 0.3× 27 893
Mikael S. Thomsen 304 0.7× 171 0.6× 132 1.0× 67 0.6× 36 0.4× 25 750
James B. Mangold 206 0.5× 167 0.6× 171 1.3× 156 1.5× 49 0.6× 26 646
Toshio Yasumori 606 1.4× 418 1.6× 182 1.4× 124 1.2× 37 0.4× 29 889

Countries citing papers authored by Katsuhiro Ohyama

Since Specialization
Citations

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

Fields of papers citing papers by Katsuhiro Ohyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Katsuhiro Ohyama

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