Koji Yajin
- Immunology and Allergy top 5%
- Allergic Rhinitis and Sensitization 13
- Otorhinolaryngology top 5%
- Head and Neck Cancer Studies 11
- Sensory Systems top 5%
- Hearing, Cochlea, Tinnitus, Genetics 8
- Physiology top 10%
- Asthma and respiratory diseases 9
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- Head and Neck Surgical Oncology 10
- Salivary Gland Tumors Diagnosis and Treatment 7
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- Oral and Maxillofacial Pathology 8
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- Ear and Head Tumors 7
- Co-authors
- Sachio TakenoKatsuhiro HirakawaTsutomu UedaYasuo HaradaMasaya TakumidaRyosuke OsadaTakashi IshinoHiromichi Tsuru
- Partner nations
- JapanUnited States
In The Last Decade
Koji Yajin
70 papers receiving 591 citations
Peers
Comparison fields: 5 of 90
- Immunology and Allergy 166
- Otorhinolaryngology 119
- Sensory Systems 93
- Physiology 224
- Neurology 60
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
The 25 scholars most cited alongside Koji Yajin, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2006 | 0 | |
| 2 | 2003 | 1 | |
| 3 | 2002 | 1 | |
| 4 | 2001 | 7 | |
| 5 | 2001 | 47 | |
| 6 | 2000 | 3 | |
| 7 | 2000 | 10 | |
| 8 | 2000 | 1 | |
| 9 | 1999 | 0 | |
| 10 | 1994 | 1 | |
| 11 | 1994 | 1 | |
| 12 | 1991 | 2 | |
| 13 | 1991 | 1 | |
| 14 | 1991 | 0 | |
| 15 | 1988 | 1 | |
| 16 | 1988 | 1 | |
| 17 | 1987 | 1 | |
| 18 | 1987 | 0 | |
| 19 | 1981 | 0 | |
| 20 | 1981 | 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), Head and Neck Surgical Oncology (10 papers), Asthma and respiratory diseases (9 papers), Oral and Maxillofacial Pathology (8 papers), Hearing, Cochlea, Tinnitus, Genetics (8 papers), Ear and Head Tumors (7 papers) and Salivary Gland Tumors Diagnosis and Treatment (7 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 Acta Oto-Laryngologica, The Laryngoscope, ORL, European Archives of Oto-Rhino-Laryngology and European Journal of Pharmacology.
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.