Tomohisa Okaya

43 total papers · 871 total citations
22 papers, 722 citations indexed

About

Tomohisa Okaya is a scholar working on Surgery, Immunology and Molecular Biology. According to data from OpenAlex, Tomohisa Okaya has authored 22 papers receiving a total of 722 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Surgery, 8 papers in Immunology and 6 papers in Molecular Biology. Recurrent topics in Tomohisa Okaya's work include Immune Response and Inflammation (8 papers), Organ Transplantation Techniques and Outcomes (8 papers) and Liver Disease and Transplantation (3 papers). Tomohisa Okaya is often cited by papers focused on Immune Response and Inflammation (8 papers), Organ Transplantation Techniques and Outcomes (8 papers) and Liver Disease and Transplantation (3 papers). Tomohisa Okaya collaborates with scholars based in United States, Japan and Switzerland. Tomohisa Okaya's co-authors include Alex B. Lentsch, Atsushi Kato, Rebecca Schuster, Charles C. Caldwell, Thomas L. Husted, Cem Gabay, John Blanchard, Hector R. Wong, Satoshi Kuboki and André Martignoni and has published in prestigious journals such as SHILAP Revista de lepidopterología, Hepatology and Cancer Research.

In The Last Decade

Tomohisa Okaya

20 papers receiving 714 citations

Author Peers

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

Author						Papers	Cites
Tomohisa Okaya	321	268	235	133	133	22	722
Sei-ichiro Tsuchihashi	367 1.1×	331 1.2×	235 1.0×	89 0.7×	159 1.2×	22	799
Goro Kajiyama	365 1.1×	206 0.8×	147 0.6×	117 0.9×	63 0.5×	32	801
Yoshikage Yo	295 0.9×	246 0.9×	287 1.2×	124 0.9×	72 0.5×	15	838
Gerald M. McGuire	254 0.8×	156 0.6×	178 0.8×	94 0.7×	242 1.8×	10	709
Laura Hargrove	246 0.8×	192 0.7×	251 1.1×	270 2.0×	226 1.7×	30	796
Ulrike A. Köhler	134 0.4×	369 1.4×	258 1.1×	259 1.9×	115 0.9×	15	770
Rebecca A. Sosa	268 0.8×	277 1.0×	164 0.7×	169 1.3×	226 1.7×	25	796
Hirohisa Harada	427 1.3×	149 0.6×	218 0.9×	115 0.9×	64 0.5×	46	781
Përparim Limani	367 1.1×	204 0.8×	292 1.2×	247 1.9×	63 0.5×	41	886
Thorsten Lehmann	375 1.2×	158 0.6×	231 1.0×	84 0.6×	82 0.6×	26	693

Countries citing papers authored by Tomohisa Okaya

Since Specialization

Citations

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

Fields of papers citing papers by Tomohisa Okaya

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tomohisa Okaya

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