Osamu Okada
- Pulmonary and Respiratory Medicine top 5%
- Cardiology and Cardiovascular Medicine top 5%
- Internal Medicine top 2%
- Surgery
- Genetics top 10%
- Co-authors
- Takayuki KuriyamaNobuhiro TanabeNobuyuki NakajimaYuichi TakiguchiWiltz W. WagnerTakeyoshi KuniedaNorifumi NakanishiMasahito Sakuma
- Topics
- Pulmonary Hypertension Research and Treatments (13 papers)Chronic Obstructive Pulmonary Disease (COPD) Research (8 papers)Respiratory Support and Mechanisms (7 papers)
- Journals
- The Journal of ImmunologyAmerican Journal of Respiratory and Critical Care MedicineJournal of Applied Physiology
- Partner nations
- JapanUnited StatesAustralia
In The Last Decade
Osamu Okada
51 papers receiving 830 citations
Peers
Comparison fields: 5 of 86
- Pulmonary and Respiratory Medicine 489
- Cardiology and Cardiovascular Medicine 319
- Internal Medicine 226
- Surgery 154
- Genetics 102
Countries citing papers authored by Osamu Okada
This map shows the geographic impact of Osamu Okada'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 Osamu Okada with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Osamu Okada more than expected).
Fields of papers citing papers by Osamu Okada
This network shows the impact of papers produced by Osamu Okada. 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 Osamu Okada. The network helps show where Osamu Okada may publish in the future.
Co-authorship network of co-authors of Osamu Okada
This figure shows the co-authorship network connecting the top 25 collaborators of Osamu Okada. A scholar is included among the top collaborators of Osamu Okada 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 Osamu Okada. Osamu Okada is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 4 | |
| 2 | 9 | |
| 3 | 75 | |
| 4 | 4 | |
| 5 | 6 | |
| 6 | 112 | |
| 7 | 18 | |
| 8 | 105 | |
| 9 | 30 | |
| 10 | 22 | |
| 11 | 12 | |
| 12 | 10 | |
| 13 | 2 | |
| 14 | 52 | |
| 15 | 8 | |
| 16 | 30 | |
| 17 | [Daytime pulmonary hypertension in the obstructive sleep apnea syndrome]. | 12 |
| 18 | [Neoadjuvant chemotherapy with continuous intra-arterial infusion (cisplatin, 5-fluorouracil) in the treatment of stage III cervical cancer]. | 1 |
| 19 | 1 | |
| 20 | 30 |
About Osamu Okada
Osamu Okada is a scholar working on Internal Medicine, Pulmonary and Respiratory Medicine and Endocrine and Autonomic Systems, having authored 54 papers that have together received 884 indexed citations. Recurring topics across this work include Pulmonary Hypertension Research and Treatments (13 papers), Chronic Obstructive Pulmonary Disease (COPD) Research (8 papers) and Respiratory Support and Mechanisms (7 papers). The work is most often cited by research in Internal Medicine (226 citations), Pulmonary and Respiratory Medicine (489 citations) and Cardiology and Cardiovascular Medicine (319 citations). Osamu Okada has collaborated with scholars based in Japan, United States and Australia. Frequent co-authors include Takayuki Kuriyama, Nobuhiro Tanabe, Nobuyuki Nakajima, Yuichi Takiguchi, Wiltz W. Wagner, Takeyoshi Kunieda, Norifumi Nakanishi, Masahito Sakuma, Norikazu Yamada and Takeshi Nakano. Their work appears in journals such as The Journal of Immunology, American Journal of Respiratory and Critical Care Medicine and Journal of Applied Physiology.
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.