Ken Hirabayashi
- Co-authors
- Paul H. GuthFelix W. LeungGustavo A. MachicadoDennis M. JensenMakoto ItohThomas GarrickRome JutabhaGayle Randall
- Topics
- Gastrointestinal Bleeding Diagnosis and Treatment (5 papers)Platelet Disorders and Treatments (3 papers)Liver Disease and Transplantation (3 papers)
- Cited by
- GastroenterologySurgeryNephrology
- Partner nations
- United StatesJapan
In The Last Decade
Ken Hirabayashi
20 papers receiving 362 citations
Peers
Comparison fields: 5 of 73
- Surgery 250
- Gastroenterology 118
- Pulmonary and Respiratory Medicine 56
- Rheumatology 43
- Pharmacology 38
Countries citing papers authored by Ken Hirabayashi
This map shows the geographic impact of Ken Hirabayashi'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 Ken Hirabayashi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ken Hirabayashi more than expected).
Fields of papers citing papers by Ken Hirabayashi
This network shows the impact of papers produced by Ken Hirabayashi. 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 Ken Hirabayashi. The network helps show where Ken Hirabayashi may publish in the future.
Co-authorship network of co-authors of Ken Hirabayashi
This figure shows the co-authorship network connecting the top 25 collaborators of Ken Hirabayashi. A scholar is included among the top collaborators of Ken Hirabayashi 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 Ken Hirabayashi. Ken Hirabayashi 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 | 3 | |
| 3 | 4 | |
| 4 | 62 | |
| 5 | 5 | |
| 6 | 1 | |
| 7 | 7 | |
| 8 | 1 | |
| 9 | 1 | |
| 10 | [Effect of Helicobacter pylori eradication from patients with gastritis evaluated by the pathological grading and cell proliferation related factors]. | 3 |
| 11 | 13 | |
| 12 | 1 | |
| 13 | 42 | |
| 14 | 4 | |
| 15 | 13 | |
| 16 | 30 | |
| 17 | 56 | |
| 18 | 120 | |
| 19 | 7 | |
| 20 | 12 |
About Ken Hirabayashi
Ken Hirabayashi is a scholar working on Gastroenterology, Hepatology and Hematology, having authored 21 papers that have together received 386 indexed citations. Recurring topics across this work include Gastrointestinal Bleeding Diagnosis and Treatment (5 papers), Platelet Disorders and Treatments (3 papers) and Liver Disease and Transplantation (3 papers). The work is most often cited by research in Gastroenterology (118 citations), Surgery (250 citations) and Nephrology (24 citations). Ken Hirabayashi has collaborated with scholars based in United States and Japan. Frequent co-authors include Paul H. Guth, Felix W. Leung, Gustavo A. Machicado, Dennis M. Jensen, Makoto Itoh, Thomas Garrick, Rome Jutabha, Gayle Randall, Mary E. Jensen and Gordon Ohning. Their work appears in journals such as Gastroenterology, The American Journal of Gastroenterology and Gastrointestinal Endoscopy.
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.