Tomohiko Ohashi

49 total papers · 991 total citations
38 papers, 599 citations indexed

About

Tomohiko Ohashi is a scholar working on Surgery, Pulmonary and Respiratory Medicine and Oncology. According to data from OpenAlex, Tomohiko Ohashi has authored 38 papers receiving a total of 599 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Surgery, 14 papers in Pulmonary and Respiratory Medicine and 13 papers in Oncology. Recurrent topics in Tomohiko Ohashi’s work include Gallbladder and Bile Duct Disorders (13 papers), Liver Disease Diagnosis and Treatment (11 papers) and Pancreatic and Hepatic Oncology Research (6 papers). Tomohiko Ohashi is often cited by papers focused on Gallbladder and Bile Duct Disorders (13 papers), Liver Disease Diagnosis and Treatment (11 papers) and Pancreatic and Hepatic Oncology Research (6 papers). Tomohiko Ohashi collaborates with scholars based in Japan, Germany and United States. Tomohiko Ohashi's co-authors include Masashi Yoneda, Yukiomi Nakade, Kiyoaki Ito, Yuji Kobayashi, Norimitsu Ishii, Takaya Yamamoto, Ken Sato, Tadahisa Inoue, Yoshitaka Fukuzawa and Yoshio Sumida and has published in prestigious journals such as SHILAP Revista de lepidopterología, Gastroenterology and PLoS ONE.

In The Last Decade

Co-authorship network of co-authors of Tomohiko Ohashi

This figure shows the co-authorship network connecting the top 25 collaborators of Tomohiko Ohashi. A scholar is included among the top collaborators of Tomohiko Ohashi based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Tomohiko Ohashi. Tomohiko Ohashi is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Tomohiko Ohashi

36 papers receiving 590 citations

Fields of papers citing papers by Tomohiko Ohashi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Tomohiko Ohashi

Since Specialization
Citations

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