Masamichi Usui
- Surgery top 5%
- Pulmonary and Respiratory Medicine top 5%
- Rheumatology top 5%
- Rehabilitation top 1%
- Epidemiology top 10%
- Co-authors
- Seiichi IshiiTakuro WadaAkio MinamiShoken IshiiShinya YamawakiKazuo IsuToshihiko OginoKazuo Hizawa
- Topics
- Orthopedic Surgery and Rehabilitation (20 papers)Sarcoma Diagnosis and Treatment (20 papers)Bone Tumor Diagnosis and Treatments (14 papers)
- Partner nations
- JapanUnited StatesChina
In The Last Decade
Masamichi Usui
72 papers receiving 1.5k citations
Peers
Comparison fields: 5 of 90
- Surgery 1.1k
- Pulmonary and Respiratory Medicine 538
- Rheumatology 334
- Rehabilitation 315
- Epidemiology 302
Countries citing papers authored by Masamichi Usui
This map shows the geographic impact of Masamichi Usui'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 Masamichi Usui with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Masamichi Usui more than expected).
Fields of papers citing papers by Masamichi Usui
This network shows the impact of papers produced by Masamichi Usui. 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 Masamichi Usui. The network helps show where Masamichi Usui may publish in the future.
Co-authorship network of co-authors of Masamichi Usui
This figure shows the co-authorship network connecting the top 25 collaborators of Masamichi Usui. A scholar is included among the top collaborators of Masamichi Usui 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 Masamichi Usui. Masamichi Usui is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 93 | |
| 2 | 13 | |
| 3 | 39 | |
| 4 | 11 | |
| 5 | 37 | |
| 6 | 8 | |
| 7 | 3 | |
| 8 | 3 | |
| 9 | 4 | |
| 10 | 9 | |
| 11 | 13 | |
| 12 | 42 | |
| 13 | 62 | |
| 14 | 11 | |
| 15 | 24 | |
| 16 | 14 | |
| 17 | 7 | |
| 18 | 70 | |
| 19 | 17 | |
| 20 | 46 |
About Masamichi Usui
Masamichi Usui is a scholar working on Developmental Biology, Rehabilitation and Rheumatology, having authored 73 papers that have together received 1.5k indexed citations. Recurring topics across this work include Orthopedic Surgery and Rehabilitation (20 papers), Sarcoma Diagnosis and Treatment (20 papers) and Bone Tumor Diagnosis and Treatments (14 papers). The work is most often cited by research in Rehabilitation (315 citations), Developmental Biology (79 citations) and Surgery (1.1k citations). Masamichi Usui has collaborated with scholars based in Japan, United States and China. Frequent co-authors include Seiichi Ishii, Takuro Wada, Akio Minami, Shoken Ishii, Shinya Yamawaki, Kazuo Isu, Toshihiko Ogino, Kazuo Hizawa, Hiroyuki Kato and Satoshi Nagoya. Their work appears in journals such as Cancer, Journal of Bone and Joint Surgery and Clinical Orthopaedics and Related Research.
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.