Tsutomu Namikawa
- Pulmonary and Respiratory Medicine top 2%
- Surgery top 5%
- Oncology top 5%
- Gastroenterology top 1%
- Epidemiology
- Co-authors
- Kazuhiro HanazakiMichiya KobayashiHiroyuki KitagawaTakehiro OkabayashiMasaya MunekageHiromichi MaedaTakeki SugimotoJun Iwabu
- Topics
- Gastric Cancer Management and Outcomes (81 papers)Metastasis and carcinoma case studies (55 papers)Gastrointestinal Tumor Research and Treatment (44 papers)
- Journals
- Journal of Clinical OncologySHILAP Revista de lepidopterologíaGastroenterology
In The Last Decade
Tsutomu Namikawa
218 papers receiving 2.2k citations
Peers
Comparison fields: 5 of 112
- Pulmonary and Respiratory Medicine 1.1k
- Surgery 1.1k
- Oncology 743
- Gastroenterology 342
- Epidemiology 224
Countries citing papers authored by Tsutomu Namikawa
This map shows the geographic impact of Tsutomu Namikawa'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 Tsutomu Namikawa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Tsutomu Namikawa more than expected).
Fields of papers citing papers by Tsutomu Namikawa
This network shows the impact of papers produced by Tsutomu Namikawa. 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 Tsutomu Namikawa. The network helps show where Tsutomu Namikawa may publish in the future.
Co-authorship network of co-authors of Tsutomu Namikawa
This figure shows the co-authorship network connecting the top 25 collaborators of Tsutomu Namikawa. A scholar is included among the top collaborators of Tsutomu Namikawa 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 Tsutomu Namikawa. Tsutomu Namikawa 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 | 0 | |
| 3 | 0 | |
| 4 | 1 | |
| 5 | 1 | |
| 6 | 1 | |
| 7 | 5 | |
| 8 | 3 | |
| 9 | 0 | |
| 10 | 3 | |
| 11 | 5 | |
| 12 | 3 | |
| 13 | 12 | |
| 14 | 1 | |
| 15 | 15 | |
| 16 | 3 | |
| 17 | 10 | |
| 18 | 3 | |
| 19 | 3 | |
| 20 | 3 |
About Tsutomu Namikawa
Tsutomu Namikawa is a scholar working on Gastroenterology, Pulmonary and Respiratory Medicine and Surgery, having authored 235 papers that have together received 2.3k indexed citations. Recurring topics across this work include Gastric Cancer Management and Outcomes (81 papers), Metastasis and carcinoma case studies (55 papers) and Gastrointestinal Tumor Research and Treatment (44 papers). The work is most often cited by research in Gastroenterology (342 citations), Pulmonary and Respiratory Medicine (1.1k citations) and Oncology (743 citations). Tsutomu Namikawa has collaborated with scholars based in Japan, China and Cameroon. Frequent co-authors include Kazuhiro Hanazaki, Michiya Kobayashi, Hiroyuki Kitagawa, Takehiro Okabayashi, Masaya Munekage, Hiromichi Maeda, Takeki Sugimoto, Jun Iwabu, Sunao Uemura and Ken Okamoto. Their work appears in journals such as Journal of Clinical Oncology, SHILAP Revista de lepidopterología and Gastroenterology.
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.