Koichi Oguma

100 papers and 1.5k indexed citations i.

About

Koichi Oguma is a scholar working on Analytical Chemistry, Spectroscopy and Inorganic Chemistry. According to data from OpenAlex, Koichi Oguma has authored 100 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 61 papers in Analytical Chemistry, 26 papers in Spectroscopy and 26 papers in Inorganic Chemistry. Recurrent topics in Koichi Oguma’s work include Analytical chemistry methods development (54 papers), Radioactive element chemistry and processing (24 papers) and Analytical Chemistry and Chromatography (21 papers). Koichi Oguma is often cited by papers focused on Analytical chemistry methods development (54 papers), Radioactive element chemistry and processing (24 papers) and Analytical Chemistry and Chromatography (21 papers). Koichi Oguma collaborates with scholars based in Japan, United Kingdom and China. Koichi Oguma's co-authors include Masami Shibukawa, Hai‐Long Wu, Rokurô Kuroda, Kyoichi Saito, Toshihiro Suzuki, Masanori Fujinami, Junichi Nakajima, Takanobu Sugo, Hiroki Sakurai and Takayuki Baba and has published in prestigious journals such as Analytical Chemistry, Langmuir and Journal of Catalysis.

In The Last Decade

Co-authorship network of co-authors of Koichi Oguma i

Fields of papers citing papers by Koichi Oguma

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Koichi Oguma

Since Specialization
Citations

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