Koji Yajin
- Physiology top 10%
- Immunology and Allergy top 5%
- Surgery
- Otorhinolaryngology top 5%
- Pulmonary and Respiratory Medicine
- Co-authors
- Sachio TakenoKatsuhiro HirakawaTsutomu UedaYasuo HaradaMasaya TakumidaRyosuke OsadaTakashi IshinoHiromichi Tsuru
- Topics
- Allergic Rhinitis and Sensitization (13 papers)Head and Neck Cancer Studies (11 papers)Head and Neck Surgical Oncology (10 papers)
- Partner nations
- JapanUnited States
In The Last Decade
Koji Yajin
70 papers receiving 591 citations
Peers
Comparison fields: 5 of 90
- Physiology 224
- Immunology and Allergy 166
- Surgery 149
- Otorhinolaryngology 119
- Pulmonary and Respiratory Medicine 102
Countries citing papers authored by Koji Yajin
This map shows the geographic impact of Koji Yajin'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 Koji Yajin with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Koji Yajin more than expected).
Fields of papers citing papers by Koji Yajin
This network shows the impact of papers produced by Koji Yajin. 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 Koji Yajin. The network helps show where Koji Yajin may publish in the future.
Co-authorship network of co-authors of Koji Yajin
This figure shows the co-authorship network connecting the top 25 collaborators of Koji Yajin. A scholar is included among the top collaborators of Koji Yajin 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 Koji Yajin. Koji Yajin 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 | 1 | |
| 4 | 7 | |
| 5 | 47 | |
| 6 | 3 | |
| 7 | 10 | |
| 8 | 1 | |
| 9 | 0 | |
| 10 | 1 | |
| 11 | 1 | |
| 12 | 2 | |
| 13 | 1 | |
| 14 | 0 | |
| 15 | 1 | |
| 16 | 1 | |
| 17 | 1 | |
| 18 | 0 | |
| 19 | 0 | |
| 20 | 1 |
About Koji Yajin
Koji Yajin is a scholar working on Otorhinolaryngology, Sensory Systems and Immunology and Allergy, having authored 91 papers that have together received 614 indexed citations. Recurring topics across this work include Allergic Rhinitis and Sensitization (13 papers), Head and Neck Cancer Studies (11 papers) and Head and Neck Surgical Oncology (10 papers). The work is most often cited by research in Immunology and Allergy (166 citations), Otorhinolaryngology (119 citations) and Sensory Systems (93 citations). Koji Yajin has collaborated with scholars based in Japan and United States. Frequent co-authors include Sachio Takeno, Katsuhiro Hirakawa, Tsutomu Ueda, Yasuo Harada, Masaya Takumida, Ryosuke Osada, Takashi Ishino, Hiromichi Tsuru, Masashi Sasa and Ken Hayashi. Their work appears in journals such as Brain Research, Journal of neurosurgery and Life Sciences.
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.