Yuichi Kojima
- Gastroenterology top 1%
- Gastroesophageal reflux and treatments 23
- Gastrointestinal Tumor Research and Treatment 11
- Gastrointestinal Bleeding Diagnosis and Treatment 8
- Hepatology top 5%
- Genetics top 5%
- Surgery top 5%
- Helicobacter pylori-related gastroenterology studies 29
- Esophageal and GI Pathology 9
- Gastrointestinal disorders and treatments 7
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- Gastric Cancer Management and Outcomes 23
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- Inflammatory mediators and NSAID effects 7
- Co-authors
- Kazuhide HiguchiToshihisa TakeuchiOta KSatoshi HaradaShuji TeraiAtsunori TsuchiyaSatoshi TokiokaYusuke Watanabe
- Cited by
- GastroenterologyHepatologyGenetics
- Journals
- Gastrointestinal Endoscopy (10 papers)Digestion (9 papers)Journal of Clinical Biochemistry and Nutrition (6 papers)
- Partner nations
- JapanUnited StatesUnited Kingdom
In The Last Decade
Yuichi Kojima
90 papers receiving 1.1k citations
Peers
Comparison fields: 5 of 98
- Gastroenterology 332
- Hepatology 140
- Genetics 180
- Surgery 552
- Pulmonary and Respiratory Medicine 322
Countries citing papers authored by Yuichi Kojima
This map shows the geographic impact of Yuichi Kojima'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 Yuichi Kojima with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Yuichi Kojima more than expected).
Fields of papers citing papers by Yuichi Kojima
This network shows the impact of papers produced by Yuichi Kojima. 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 Yuichi Kojima. The network helps show where Yuichi Kojima may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Yuichi Kojima, 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 | 2025 | 0 | |
| 2 | 2025 | 0 | |
| 3 | 2024 | 0 | |
| 4 | 2023 | 2 | |
| 5 | 2022 | 0 | |
| 6 | 2022 | 18 | |
| 7 | 2021 | 3 | |
| 8 | 2021 | 3 | |
| 9 | 2021 | 20 | |
| 10 | 2021 | 39 | |
| 11 | 2019 | 8 | |
| 12 | 2019 | 1 | |
| 13 | 2018 | 33 | |
| 14 | 2017 | 4 | |
| 15 | 2015 | 9 | |
| 16 | 2015 | 0 | |
| 17 | 2013 | 38 | |
| 18 | 2012 | 9 | |
| 19 | 1999 | 0 | |
| 20 | Gastric carcinoma, an endoscopically curable disease. | 1994 | 5 |
About Yuichi Kojima
Yuichi Kojima is a scholar working on Gastroenterology, Surgery, Hepatology, Pulmonary and Respiratory Medicine and Genetics, having authored 102 papers that have together received 1.1k indexed citations. Recurring topics across this work include Helicobacter pylori-related gastroenterology studies (29 papers), Gastroesophageal reflux and treatments (23 papers), Gastric Cancer Management and Outcomes (23 papers), Gastrointestinal Tumor Research and Treatment (11 papers), Esophageal and GI Pathology (9 papers), Gastrointestinal Bleeding Diagnosis and Treatment (8 papers), Gastrointestinal disorders and treatments (7 papers) and Inflammatory mediators and NSAID effects (7 papers). The work is most often cited by research in Gastroenterology (332 citations), Hepatology (140 citations), Genetics (180 citations), Surgery (552 citations) and Pulmonary and Respiratory Medicine (322 citations). Yuichi Kojima has collaborated with scholars based in Japan, United States and United Kingdom. Frequent co-authors include Kazuhide Higuchi, Toshihisa Takeuchi, Ota K, Satoshi Harada, Shuji Terai, Atsunori Tsuchiya, Satoshi Tokioka, Yusuke Watanabe, Yuzo Kawata and Satoshi Seino. Their work appears in journals such as Gastrointestinal Endoscopy, Digestion, Journal of Clinical Biochemistry and Nutrition, BMC Gastroenterology and Journal of 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.