Koji Obata
- Cardiology and Cardiovascular Medicine top 2%
- Surgery top 5%
- Molecular Biology
- Electrical and Electronic Engineering top 10%
- Biomedical Engineering top 10%
- Co-authors
- Mitsuhiro YokotaKohzo NagataHideo IzawaToyoaki MuroharaAkiko NodaSahoko IchiharaTomoko S. KatoKazuo Matsukawa
- Topics
- Bladder and Urothelial Cancer Treatments (17 papers)Cardiac electrophysiology and arrhythmias (16 papers)Urinary and Genital Oncology Studies (13 papers)
- Partner nations
- JapanUnited StatesChina
In The Last Decade
Koji Obata
117 papers receiving 2.7k citations
Peers
Comparison fields: 5 of 127
- Cardiology and Cardiovascular Medicine 930
- Surgery 655
- Molecular Biology 633
- Electrical and Electronic Engineering 546
- Biomedical Engineering 399
Countries citing papers authored by Koji Obata
This map shows the geographic impact of Koji Obata'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 Obata with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Koji Obata more than expected).
Fields of papers citing papers by Koji Obata
This network shows the impact of papers produced by Koji Obata. 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 Obata. The network helps show where Koji Obata may publish in the future.
Co-authorship network of co-authors of Koji Obata
This figure shows the co-authorship network connecting the top 25 collaborators of Koji Obata. A scholar is included among the top collaborators of Koji Obata 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 Obata. Koji Obata is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 5 | |
| 2 | 6 | |
| 3 | 60 | |
| 4 | 8 | |
| 5 | 29 | |
| 6 | 19 | |
| 7 | 9 | |
| 8 | 44 | |
| 9 | 5 | |
| 10 | 32 | |
| 11 | 48 | |
| 12 | 35 | |
| 13 | 24 | |
| 14 | 15 | |
| 15 | 30 | |
| 16 | 6 | |
| 17 | 49 | |
| 18 | 7 | |
| 19 | 2 | |
| 20 | 32 |
About Koji Obata
Koji Obata is a scholar working on Cardiology and Cardiovascular Medicine, Urology and Gastroenterology, having authored 118 papers that have together received 2.8k indexed citations. Recurring topics across this work include Bladder and Urothelial Cancer Treatments (17 papers), Cardiac electrophysiology and arrhythmias (16 papers) and Urinary and Genital Oncology Studies (13 papers). The work is most often cited by research in Cardiology and Cardiovascular Medicine (930 citations), Endocrinology, Diabetes and Metabolism (306 citations) and Surgery (655 citations). Koji Obata has collaborated with scholars based in Japan, United States and China. Frequent co-authors include Mitsuhiro Yokota, Kohzo Nagata, Hideo Izawa, Toyoaki Murohara, Akiko Noda, Sahoko Ichihara, Tomoko S. Kato, Kazuo Matsukawa, Miyako Takaki and Mitsunori Iwase. Their work appears in journals such as Circulation, Journal of the American College of Cardiology and PLoS ONE.
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.