Takayoshi Oikawa

34 papers and 327 indexed citations i.

About

Takayoshi Oikawa is a scholar working on Hepatology, Epidemiology and Surgery. According to data from OpenAlex, Takayoshi Oikawa has authored 34 papers receiving a total of 327 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Hepatology, 17 papers in Epidemiology and 9 papers in Surgery. Recurrent topics in Takayoshi Oikawa’s work include Liver Disease Diagnosis and Treatment (16 papers), Hepatocellular Carcinoma Treatment and Prognosis (14 papers) and Liver Disease and Transplantation (7 papers). Takayoshi Oikawa is often cited by papers focused on Liver Disease Diagnosis and Treatment (16 papers), Hepatocellular Carcinoma Treatment and Prognosis (14 papers) and Liver Disease and Transplantation (7 papers). Takayoshi Oikawa collaborates with scholars based in Japan. Takayoshi Oikawa's co-authors include Hidekatsu Kuroda, Kei Sawara, Kei Endo, Tamami Abe, Yasuhiro Takikawa, Yasuhiro Takikawa, Yudai Fujiwara, Hiroki Sato, K. Noda and Yoshiaki Nomura and has published in prestigious journals such as Journal of Clinical Oncology, Scientific Reports and Annals of Oncology.

In The Last Decade

Co-authorship network of co-authors of Takayoshi Oikawa i

Fields of papers citing papers by Takayoshi Oikawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Takayoshi Oikawa

Since Specialization
Citations

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