Keiichi Fujiya
- Co-authors
- Masanori TerashimaEtsuro BandoYutaka TanizawaRie MakuuchiTaiichi KawamuraMasanori TokunagaTomoyuki IrinoMakoto Hikage
- Topics
- Gastric Cancer Management and Outcomes (40 papers)Metastasis and carcinoma case studies (22 papers)Gastrointestinal Tumor Research and Treatment (18 papers)
- Journals
- Journal of Clinical OncologySHILAP Revista de lepidopterologíaAnnals of Oncology
In The Last Decade
Keiichi Fujiya
48 papers receiving 489 citations
Peers
Comparison fields: 5 of 49
- Pulmonary and Respiratory Medicine 348
- Surgery 247
- Gastroenterology 129
- Oncology 121
- Physiology 87
Countries citing papers authored by Keiichi Fujiya
This map shows the geographic impact of Keiichi Fujiya'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 Keiichi Fujiya with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Keiichi Fujiya more than expected).
Fields of papers citing papers by Keiichi Fujiya
This network shows the impact of papers produced by Keiichi Fujiya. 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 Keiichi Fujiya. The network helps show where Keiichi Fujiya may publish in the future.
Co-authorship network of co-authors of Keiichi Fujiya
This figure shows the co-authorship network connecting the top 25 collaborators of Keiichi Fujiya. A scholar is included among the top collaborators of Keiichi Fujiya 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 Keiichi Fujiya. Keiichi Fujiya is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 2 | |
| 2 | 1 | |
| 3 | 1 | |
| 4 | 1 | |
| 5 | 0 | |
| 6 | 1 | |
| 7 | 5 | |
| 8 | 0 | |
| 9 | 10 | |
| 10 | 18 | |
| 11 | 21 | |
| 12 | 9 | |
| 13 | 4 | |
| 14 | 8 | |
| 15 | 20 | |
| 16 | 125 | |
| 17 | 17 | |
| 18 | 1 | |
| 19 | 20 | |
| 20 | 9 |
About Keiichi Fujiya
Keiichi Fujiya is a scholar working on Gastroenterology, Pulmonary and Respiratory Medicine and Surgery, having authored 53 papers that have together received 494 indexed citations. Recurring topics across this work include Gastric Cancer Management and Outcomes (40 papers), Metastasis and carcinoma case studies (22 papers) and Gastrointestinal Tumor Research and Treatment (18 papers). The work is most often cited by research in Gastroenterology (129 citations), Pulmonary and Respiratory Medicine (348 citations) and Geriatrics and Gerontology (25 citations). Keiichi Fujiya has collaborated with scholars based in Japan and India. Frequent co-authors include Masanori Terashima, Etsuro Bando, Yutaka Tanizawa, Rie Makuuchi, Taiichi Kawamura, Masanori Tokunaga, Tomoyuki Irino, Makoto Hikage, Satoshi Kamiya and Katsuhiro Omae. Their work appears in journals such as Journal of Clinical Oncology, SHILAP Revista de lepidopterología and Annals of Oncology.
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.