Hiromitsu Takayama

517 total papers · 13.6k total citations
358 papers, 11.0k citations indexed

About

Hiromitsu Takayama is a scholar working on Pharmacology, Molecular Biology and Organic Chemistry. According to data from OpenAlex, Hiromitsu Takayama has authored 358 papers receiving a total of 11.0k indexed citations (citations by other indexed papers that have themselves been cited), including 193 papers in Pharmacology, 143 papers in Molecular Biology and 137 papers in Organic Chemistry. Recurrent topics in Hiromitsu Takayama’s work include Alkaloids: synthesis and pharmacology (172 papers), Traditional and Medicinal Uses of Annonaceae (95 papers) and Chemical synthesis and alkaloids (91 papers). Hiromitsu Takayama is often cited by papers focused on Alkaloids: synthesis and pharmacology (172 papers), Traditional and Medicinal Uses of Annonaceae (95 papers) and Chemical synthesis and alkaloids (91 papers). Hiromitsu Takayama collaborates with scholars based in Japan, Thailand and Malaysia. Hiromitsu Takayama's co-authors include Norio Aimi, Mariko Kitajima, Noriyuki Kogure, Mariko Kitajima, Shin‐ichiro Sakai, Kinzo Matsumoto, Dhavadee Ponglux, Syunji Horie, Takeshi Nabe and Kazuki Saito and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of the American Chemical Society and Angewandte Chemie International Edition.

Co-authorship network of co-authors of Hiromitsu Takayama

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

Hiromitsu Takayama

348 papers receiving 10.5k citations

Fields of papers citing papers by Hiromitsu Takayama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Hiromitsu Takayama

Since Specialization
Citations

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

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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