Risa Takahata
- Pulmonary and Respiratory Medicine top 10%
- Surgery top 10%
- Immunology
- Gastroenterology top 5%
- Oncology
- Co-authors
- Hironori TsujimotoKazuo HaseShuichi HirakiSatoshi OnoJunji YamamotoYoshihisa YaguchiIsao KumanoKazumichi Yoshida
- Topics
- Esophageal Cancer Research and Treatment (11 papers)Esophageal and GI Pathology (10 papers)Gastric Cancer Management and Outcomes (9 papers)
- Partner nations
- JapanUnited States
In The Last Decade
Risa Takahata
37 papers receiving 846 citations
Peers
Comparison fields: 5 of 74
- Pulmonary and Respiratory Medicine 378
- Surgery 377
- Immunology 207
- Gastroenterology 164
- Oncology 140
Countries citing papers authored by Risa Takahata
This map shows the geographic impact of Risa Takahata'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 Risa Takahata with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Risa Takahata more than expected).
Fields of papers citing papers by Risa Takahata
This network shows the impact of papers produced by Risa Takahata. 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 Risa Takahata. The network helps show where Risa Takahata may publish in the future.
Co-authorship network of co-authors of Risa Takahata
This figure shows the co-authorship network connecting the top 25 collaborators of Risa Takahata. A scholar is included among the top collaborators of Risa Takahata 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 Risa Takahata. Risa Takahata is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 4 | |
| 2 | 9 | |
| 3 | 10 | |
| 4 | 12 | |
| 5 | 29 | |
| 6 | 74 | |
| 7 | 39 | |
| 8 | 10 | |
| 9 | 13 | |
| 10 | 24 | |
| 11 | 27 | |
| 12 | 17 | |
| 13 | 4 | |
| 14 | 56 | |
| 15 | 11 | |
| 16 | 22 | |
| 17 | 14 | |
| 18 | 49 | |
| 19 | 24 | |
| 20 | 12 |
About Risa Takahata
Risa Takahata is a scholar working on Gastroenterology, Pulmonary and Respiratory Medicine and Hepatology, having authored 38 papers that have together received 857 indexed citations. Recurring topics across this work include Esophageal Cancer Research and Treatment (11 papers), Esophageal and GI Pathology (10 papers) and Gastric Cancer Management and Outcomes (9 papers). The work is most often cited by research in Gastroenterology (164 citations), Pulmonary and Respiratory Medicine (378 citations) and Immunology (207 citations). Risa Takahata has collaborated with scholars based in Japan and United States. Frequent co-authors include Hironori Tsujimoto, Kazuo Hase, Shuichi Hiraki, Satoshi Ono, Junji Yamamoto, Yoshihisa Yaguchi, Isao Kumano, Kazumichi Yoshida, Manabu Kinoshita and Hiromi Miyazaki. Their work appears in journals such as The American Journal of Surgery, Annals of Surgical Oncology and World Journal of Surgery.
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.