Hiroki Ochiai

60 papers and 1.6k indexed citations i.

About

Hiroki Ochiai is a scholar working on Oncology, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Hiroki Ochiai has authored 60 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Oncology, 29 papers in Surgery and 15 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Hiroki Ochiai’s work include Colorectal Cancer Surgical Treatments (18 papers), Colorectal Cancer Treatments and Studies (11 papers) and Colorectal and Anal Carcinomas (11 papers). Hiroki Ochiai is often cited by papers focused on Colorectal Cancer Surgical Treatments (18 papers), Colorectal Cancer Treatments and Studies (11 papers) and Colorectal and Anal Carcinomas (11 papers). Hiroki Ochiai collaborates with scholars based in Japan, United States and The Netherlands. Hiroki Ochiai's co-authors include Yukihide Kanemitsu, Dai Shida, Shunsuke Tsukamoto, Shuji Kitahara, Dan G. Duda, Nabeel Bardeesy, Peigen Huang, Andrew X. Zhu, Tai Hato and Rakesh R. Ramjiawan and has published in prestigious journals such as Hepatology, Macromolecules and Scientific Reports.

In The Last Decade

Co-authorship network of co-authors of Hiroki Ochiai i

Fields of papers citing papers by Hiroki Ochiai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Hiroki Ochiai

Since Specialization
Citations

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

Explore authors with similar magnitude of impact

Rankless by CCL
2025