Masahiko Okamoto
- Pulmonary and Respiratory Medicine top 5%
- Surgery top 5%
- Molecular Biology
- Oncology top 10%
- Spectroscopy top 5%
- Co-authors
- Norio YoshimuraHiroshi NakazawaTatsuya OhnoTadashi DoiHidetaka UshigomeNobuhiro HiraiKoichi KoshimįzuKiyokazu Akioka
- Topics
- Renal Transplantation Outcomes and Treatments (36 papers)Radiation Therapy and Dosimetry (22 papers)Advanced Radiotherapy Techniques (17 papers)
- Cited by
- TransplantationRadiationHepatology
- Partner nations
- JapanUnited StatesChina
In The Last Decade
Masahiko Okamoto
190 papers receiving 2.6k citations
Peers
Comparison fields: 5 of 135
- Pulmonary and Respiratory Medicine 684
- Surgery 607
- Molecular Biology 547
- Oncology 410
- Spectroscopy 313
Countries citing papers authored by Masahiko Okamoto
This map shows the geographic impact of Masahiko Okamoto'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 Masahiko Okamoto with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Masahiko Okamoto more than expected).
Fields of papers citing papers by Masahiko Okamoto
This network shows the impact of papers produced by Masahiko Okamoto. 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 Masahiko Okamoto. The network helps show where Masahiko Okamoto may publish in the future.
Co-authorship network of co-authors of Masahiko Okamoto
This figure shows the co-authorship network connecting the top 25 collaborators of Masahiko Okamoto. A scholar is included among the top collaborators of Masahiko Okamoto 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 Masahiko Okamoto. Masahiko Okamoto is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 1 | |
| 2 | 11 | |
| 3 | 7 | |
| 4 | 17 | |
| 5 | 1 | |
| 6 | 5 | |
| 7 | 7 | |
| 8 | 30 | |
| 9 | 42 | |
| 10 | 10 | |
| 11 | 7 | |
| 12 | 2 | |
| 13 | 2 | |
| 14 | 20 | |
| 15 | 5 | |
| 16 | アンチセンスTissue factor(TF)でのラット腎虚血再潅流障害の制御 | 1 |
| 17 | 1 | |
| 18 | 1 | |
| 19 | 1 | |
| 20 | 6 |
About Masahiko Okamoto
Masahiko Okamoto is a scholar working on Transplantation, Nephrology and Hepatology, having authored 195 papers that have together received 2.7k indexed citations. Recurring topics across this work include Renal Transplantation Outcomes and Treatments (36 papers), Radiation Therapy and Dosimetry (22 papers) and Advanced Radiotherapy Techniques (17 papers). The work is most often cited by research in Transplantation (289 citations), Radiation (237 citations) and Hepatology (187 citations). Masahiko Okamoto has collaborated with scholars based in Japan, United States and China. Frequent co-authors include Norio Yoshimura, Hiroshi Nakazawa, Tatsuya Ohno, Tadashi Doi, Hidetaka Ushigome, Nobuhiro Hirai, Koichi Koshimįzu, Kiyokazu Akioka, Shuji Nobori and Takashi Nakano. Their work appears in journals such as The Journal of Chemical Physics, PLoS ONE and Analytical Chemistry.
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.