Tomoharu Yajima
- Epidemiology top 5%
- Immunology top 5%
- Genetics top 5%
- Molecular Biology
- Surgery top 10%
- Co-authors
- Toshifumi Hibi∥Yasushi IwaoTakanori Kanai∥Mamoru WatanabeHiromasa IshiiMotomi YamazakiHaruhiko OgataNagamu Inoue
- Topics
- Inflammatory Bowel Disease (20 papers)Microscopic Colitis (13 papers)Immune Cell Function and Interaction (7 papers)
- Cited by
- ImmunologyGeneticsEpidemiology
- Partner nations
- JapanUnited StatesRussia
In The Last Decade
Tomoharu Yajima
41 papers receiving 2.2k citations
Peers
Comparison fields: 5 of 109
- Epidemiology 717
- Immunology 682
- Genetics 680
- Molecular Biology 557
- Surgery 368
Countries citing papers authored by Tomoharu Yajima
This map shows the geographic impact of Tomoharu Yajima'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 Tomoharu Yajima with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Tomoharu Yajima more than expected).
Fields of papers citing papers by Tomoharu Yajima
This network shows the impact of papers produced by Tomoharu Yajima. 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 Tomoharu Yajima. The network helps show where Tomoharu Yajima may publish in the future.
Co-authorship network of co-authors of Tomoharu Yajima
This figure shows the co-authorship network connecting the top 25 collaborators of Tomoharu Yajima. A scholar is included among the top collaborators of Tomoharu Yajima 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 Tomoharu Yajima. Tomoharu Yajima is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 1 | |
| 2 | 46 | |
| 3 | 41 | |
| 4 | 153 | |
| 5 | 19 | |
| 6 | 13 | |
| 7 | 30 | |
| 8 | 7 | |
| 9 | 24 | |
| 10 | 263 | |
| 11 | 59 | |
| 12 | 60 | |
| 13 | 31 | |
| 14 | 43 | |
| 15 | 88 | |
| 16 | 3 | |
| 17 | 37 | |
| 18 | 172 | |
| 19 | 23 | |
| 20 | 294 |
About Tomoharu Yajima
Tomoharu Yajima is a scholar working on Immunology, Genetics and Hepatology, having authored 43 papers that have together received 2.3k indexed citations. Recurring topics across this work include Inflammatory Bowel Disease (20 papers), Microscopic Colitis (13 papers) and Immune Cell Function and Interaction (7 papers). The work is most often cited by research in Immunology (682 citations), Genetics (680 citations) and Epidemiology (717 citations). Tomoharu Yajima has collaborated with scholars based in Japan, United States and Russia. Frequent co-authors include Toshifumi Hibi∥, Yasushi Iwao, Takanori Kanai∥, Mamoru Watanabe, Hiromasa Ishii, Motomi Yamazaki, Haruhiko Ogata, Nagamu Inoue, Hiromichi Ishikawa and Susumu Okamoto. Their work appears in journals such as Journal of Clinical Investigation, Nature Medicine and The Journal of Experimental Medicine.
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.