Akihiko Ichida

48 papers and 345 indexed citations i.

About

Akihiko Ichida is a scholar working on Hepatology, Oncology and Surgery. According to data from OpenAlex, Akihiko Ichida has authored 48 papers receiving a total of 345 indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Hepatology, 24 papers in Oncology and 23 papers in Surgery. Recurrent topics in Akihiko Ichida’s work include Hepatocellular Carcinoma Treatment and Prognosis (23 papers), Pancreatic and Hepatic Oncology Research (18 papers) and Organ Transplantation Techniques and Outcomes (10 papers). Akihiko Ichida is often cited by papers focused on Hepatocellular Carcinoma Treatment and Prognosis (23 papers), Pancreatic and Hepatic Oncology Research (18 papers) and Organ Transplantation Techniques and Outcomes (10 papers). Akihiko Ichida collaborates with scholars based in Japan and Italy. Akihiko Ichida's co-authors include Kiyoshi Hasegawa, Junichi Kaneko, Yoshihiro Sakamoto, Takeaki Ishizawa, Norihiro Kokudo, Nobuhisa Akamatsu, Junichi Arita, Yasuhiko Sugawara, Hiroki Kudo and Taku Aoki and has published in prestigious journals such as Journal of Clinical Oncology, Annals of Surgery and British journal of surgery.

In The Last Decade

Co-authorship network of co-authors of Akihiko Ichida i

Fields of papers citing papers by Akihiko Ichida

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Akihiko Ichida

Since Specialization
Citations

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