Jiro Kumagai
- Surgery top 10%
- Pulmonary and Respiratory Medicine top 5%
- Molecular Biology
- Oncology top 10%
- Gastroenterology top 5%
- Co-authors
- Yoshinobu EishiYasuhisa FujiiKazunori KiharaSatoru KawakamiKazutaka SaitoToru TanizawaToshifumi� OhkusaAkira Yokoyama
- Topics
- Gastric Cancer Management and Outcomes (9 papers)Bladder and Urothelial Cancer Treatments (5 papers)Helicobacter pylori-related gastroenterology studies (5 papers)
- Journals
- SHILAP Revista de lepidopterologíaAnnals of Internal MedicinePLoS ONE
- Partner nations
- JapanUnited StatesSweden
In The Last Decade
Jiro Kumagai
46 papers receiving 993 citations
Peers
Comparison fields: 5 of 89
- Surgery 504
- Pulmonary and Respiratory Medicine 459
- Molecular Biology 282
- Oncology 269
- Gastroenterology 106
Countries citing papers authored by Jiro Kumagai
This map shows the geographic impact of Jiro Kumagai'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 Jiro Kumagai with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Jiro Kumagai more than expected).
Fields of papers citing papers by Jiro Kumagai
This network shows the impact of papers produced by Jiro Kumagai. 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 Jiro Kumagai. The network helps show where Jiro Kumagai may publish in the future.
Co-authorship network of co-authors of Jiro Kumagai
This figure shows the co-authorship network connecting the top 25 collaborators of Jiro Kumagai. A scholar is included among the top collaborators of Jiro Kumagai 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 Jiro Kumagai. Jiro Kumagai is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 0 | |
| 2 | 1 | |
| 3 | 47 | |
| 4 | 23 | |
| 5 | 5 | |
| 6 | 2 | |
| 7 | 8 | |
| 8 | 27 | |
| 9 | 2 | |
| 10 | 3 | |
| 11 | 6 | |
| 12 | 23 | |
| 13 | 9 | |
| 14 | 6 | |
| 15 | 78 | |
| 16 | 35 | |
| 17 | 21 | |
| 18 | 27 | |
| 19 | 25 | |
| 20 | 20 |
About Jiro Kumagai
Jiro Kumagai is a scholar working on Pulmonary and Respiratory Medicine, Oncology and Nephrology, having authored 50 papers that have together received 1.0k indexed citations. Recurring topics across this work include Gastric Cancer Management and Outcomes (9 papers), Bladder and Urothelial Cancer Treatments (5 papers) and Helicobacter pylori-related gastroenterology studies (5 papers). The work is most often cited by research in Gastroenterology (106 citations), Pulmonary and Respiratory Medicine (459 citations) and Surgery (504 citations). Jiro Kumagai has collaborated with scholars based in Japan, United States and Sweden. Frequent co-authors include Yoshinobu Eishi, Yasuhisa Fujii, Kazunori Kihara, Satoru Kawakami, Kazutaka Saito, Toru Tanizawa, Toshifumi� Ohkusa, Akira Yokoyama, Kazuhiko Fujiki and Ichizen Takashimizu. Their work appears in journals such as SHILAP Revista de lepidopterología, Annals of Internal Medicine and PLoS ONE.
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.