Takashi Joh

493 papers and 11.2k indexed citations i.

About

Takashi Joh is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Takashi Joh has authored 493 papers receiving a total of 11.2k indexed citations (citations by other indexed papers that have themselves been cited), including 237 papers in Surgery, 116 papers in Pulmonary and Respiratory Medicine and 100 papers in Oncology. Recurrent topics in Takashi Joh’s work include Helicobacter pylori-related gastroenterology studies (77 papers), Gastrointestinal disorders and treatments (52 papers) and Gastric Cancer Management and Outcomes (43 papers). Takashi Joh is often cited by papers focused on Helicobacter pylori-related gastroenterology studies (77 papers), Gastrointestinal disorders and treatments (52 papers) and Gastric Cancer Management and Outcomes (43 papers). Takashi Joh collaborates with scholars based in Japan, United States and Canada. Takashi Joh's co-authors include Hiromi Kataoka, Hirotaka Ohara, Makoto Itoh, Takahiro Nakazawa, Shigetoshi Takahashi, Kazuki Hayashi, Tadayuki Oshima, Tsutomu Mizoshita, Tomoaki Ando and Hitoshi Sano and has published in prestigious journals such as Angewandte Chemie International Edition, Journal of Biological Chemistry and Environmental Science & Technology.

In The Last Decade

Co-authorship network of co-authors of Takashi Joh i

Fields of papers citing papers by Takashi Joh

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Takashi Joh

Since Specialization
Citations

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