Toshihiko Kōji

35 papers and 661 indexed citations i.

About

Toshihiko Kōji is a scholar working on Epidemiology, Hepatology and Molecular Biology. According to data from OpenAlex, Toshihiko Kōji has authored 35 papers receiving a total of 661 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Epidemiology, 12 papers in Hepatology and 9 papers in Molecular Biology. Recurrent topics in Toshihiko Kōji’s work include Liver Disease Diagnosis and Treatment (5 papers), Hepatocellular Carcinoma Treatment and Prognosis (5 papers) and Hepatitis B Virus Studies (5 papers). Toshihiko Kōji is often cited by papers focused on Liver Disease Diagnosis and Treatment (5 papers), Hepatocellular Carcinoma Treatment and Prognosis (5 papers) and Hepatitis B Virus Studies (5 papers). Toshihiko Kōji collaborates with scholars based in Japan and Canada. Toshihiko Kōji's co-authors include Robert Brenner, Shigenobu Nagataki, H Hirai, Chihiro Sekiya, Yasuo Endo, Kazuhisa Taketa, Shuji Matsuura, Shinji Satomura, K Tanikawa and Tatsuo Kawai and has published in prestigious journals such as Cancer, Biochemical and Biophysical Research Communications and Endocrinology.

In The Last Decade

Co-authorship network of co-authors of Toshihiko Kōji i

Fields of papers citing papers by Toshihiko Kōji

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Toshihiko Kōji

Since Specialization
Citations

This map shows the geographic impact of Toshihiko Kōji'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 Toshihiko Kōji with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Toshihiko Kōji 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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2025