Shinichi Ohkawa

95 papers and 2.2k indexed citations i.

About

Shinichi Ohkawa is a scholar working on Oncology, Hepatology and Epidemiology. According to data from OpenAlex, Shinichi Ohkawa has authored 95 papers receiving a total of 2.2k indexed citations (citations by other indexed papers that have themselves been cited), including 46 papers in Oncology, 36 papers in Hepatology and 35 papers in Epidemiology. Recurrent topics in Shinichi Ohkawa’s work include Pancreatic and Hepatic Oncology Research (37 papers), Hepatocellular Carcinoma Treatment and Prognosis (26 papers) and Liver Disease Diagnosis and Treatment (21 papers). Shinichi Ohkawa is often cited by papers focused on Pancreatic and Hepatic Oncology Research (37 papers), Hepatocellular Carcinoma Treatment and Prognosis (26 papers) and Liver Disease Diagnosis and Treatment (21 papers). Shinichi Ohkawa collaborates with scholars based in Japan, United States and United Kingdom. Shinichi Ohkawa's co-authors include Takuji Okusaka, Junji Furuse, Akihiro Funakoshi, Narikazu Boku, Kazuo Tarao, Kenji Yamao, Setsuo Tamai, Tatsuya Ioka, Kaoru Miyakawa and Masafumi Ikeda and has published in prestigious journals such as Journal of Clinical Oncology, Gastroenterology and Cancer.

In The Last Decade

Co-authorship network of co-authors of Shinichi Ohkawa i

Fields of papers citing papers by Shinichi Ohkawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Shinichi Ohkawa

Since Specialization
Citations

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