Koji Kosaka

111 total papers · 2.9k total citations
80 papers, 2.3k citations indexed

About

Koji Kosaka is a scholar working on Health, Toxicology and Mutagenesis, Environmental Chemistry and Pollution. According to data from OpenAlex, Koji Kosaka has authored 80 papers receiving a total of 2.3k indexed citations (citations by other indexed papers that have themselves been cited), including 58 papers in Health, Toxicology and Mutagenesis, 20 papers in Environmental Chemistry and 18 papers in Pollution. Recurrent topics in Koji Kosaka’s work include Water Treatment and Disinfection (51 papers), Environmental Chemistry and Analysis (17 papers) and Chemical Analysis and Environmental Impact (16 papers). Koji Kosaka is often cited by papers focused on Water Treatment and Disinfection (51 papers), Environmental Chemistry and Analysis (17 papers) and Chemical Analysis and Environmental Impact (16 papers). Koji Kosaka collaborates with scholars based in Japan, France and United States. Koji Kosaka's co-authors include Mari Asami, Shoichi Kunikane, Michihiro Akiba, S. Souma, Yoichi Ando, Kouji Segawa, T. Takahashi, T. Sato, Shinya Echigo and Harumi Yamada and has published in prestigious journals such as Physical Review Letters, Nature Communications and Environmental Science & Technology.

In The Last Decade

Co-authorship network of co-authors of Koji Kosaka

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

Koji Kosaka

71 papers receiving 2.2k citations

Fields of papers citing papers by Koji Kosaka

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Koji Kosaka

Since Specialization
Citations

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

Explore authors with similar magnitude of impact

Rankless by CCL
2026