Hiroshi Ohata
- Surgery top 5%
- Pulmonary and Respiratory Medicine top 5%
- Gastroenterology top 5%
- Immunology
- Molecular Biology
- Co-authors
- Kimihiko YanaokaHideyuki TamaiMasao IchinoseKenji AriiOsamu MoharaNoriko YoshimuraTatsuya TakeshitaMasataka Iwane
- Topics
- Gastric Cancer Management and Outcomes (5 papers)Helicobacter pylori-related gastroenterology studies (5 papers)Eosinophilic Esophagitis (3 papers)
- Partner nations
- JapanGermanyUnited States
In The Last Decade
Hiroshi Ohata
6 papers receiving 739 citations
Peers
Comparison fields: 5 of 57
- Surgery 677
- Pulmonary and Respiratory Medicine 503
- Gastroenterology 167
- Immunology 104
- Molecular Biology 72
Countries citing papers authored by Hiroshi Ohata
This map shows the geographic impact of Hiroshi Ohata'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 Hiroshi Ohata with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hiroshi Ohata more than expected).
Fields of papers citing papers by Hiroshi Ohata
This network shows the impact of papers produced by Hiroshi Ohata. 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 Hiroshi Ohata. The network helps show where Hiroshi Ohata may publish in the future.
Co-authorship network of co-authors of Hiroshi Ohata
This figure shows the co-authorship network connecting the top 25 collaborators of Hiroshi Ohata. A scholar is included among the top collaborators of Hiroshi Ohata 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 Hiroshi Ohata. Hiroshi Ohata is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | Cell-free and Concentrated Ascites Reinfusion Therapy (CART) for Liver Cirrhosis | 2 |
| 2 | 121 | |
| 3 | 88 | |
| 4 | 66 | |
| 5 | 55 | |
| 6 | 421 |
About Hiroshi Ohata
Hiroshi Ohata is a scholar working on Pulmonary and Respiratory Medicine, Small Animals and Hepatology, having authored 6 papers that have together received 753 indexed citations. Recurring topics across this work include Gastric Cancer Management and Outcomes (5 papers), Helicobacter pylori-related gastroenterology studies (5 papers) and Eosinophilic Esophagitis (3 papers). The work is most often cited by research in Gastroenterology (167 citations), Pulmonary and Respiratory Medicine (503 citations) and Surgery (677 citations). Hiroshi Ohata has collaborated with scholars based in Japan, Germany and United States. Frequent co-authors include Kimihiko Yanaoka, Hideyuki Tamai, Masao Ichinose, Kenji Arii, Osamu Mohara, Noriko Yoshimura, Tatsuya Takeshita, Masataka Iwane, Yasuhito Shimizu and H Nakamura. Their work appears in journals such as International Journal of Cancer, Cancer Epidemiology Biomarkers & Prevention and Cancer Science.
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.