Takehiko Ogata

72 papers and 1.7k indexed citations i.

About

Takehiko Ogata is a scholar working on Environmental Chemistry, Oceanography and Ecology. According to data from OpenAlex, Takehiko Ogata has authored 72 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 48 papers in Environmental Chemistry, 33 papers in Oceanography and 25 papers in Ecology. Recurrent topics in Takehiko Ogata’s work include Marine Toxins and Detection Methods (44 papers), Marine and coastal ecosystems (30 papers) and Protist diversity and phylogeny (16 papers). Takehiko Ogata is often cited by papers focused on Marine Toxins and Detection Methods (44 papers), Marine and coastal ecosystems (30 papers) and Protist diversity and phylogeny (16 papers). Takehiko Ogata collaborates with scholars based in Japan, Malaysia and Saudi Arabia. Takehiko Ogata's co-authors include Masaaki Kodama, Po Teen Lim, Shigeru Sato, Kazuhiko Koike, Atsushi Kobiyama, Chui Pin Leaw, Yasuwo Fukuyo, Tadashi Maruyama, Takashi Ishimaru and Kiyotaka Takishita and has published in prestigious journals such as Chemical Physics Letters, Gene and Marine Pollution Bulletin.

In The Last Decade

Co-authorship network of co-authors of Takehiko Ogata i

Fields of papers citing papers by Takehiko Ogata

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Takehiko Ogata

Since Specialization
Citations

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