Hajime Maruyama
Impact in
- Neurology top 10%
- Intracranial Aneurysms: Treatment and Complications
- Traumatic Brain Injury and Neurovascular Disturbances
- Internal Medicine top 10%
- Venous Thromboembolism Diagnosis and Management
Papers in
- Neurology 12
- Intracranial Aneurysms: Treatment and Complications 6
- Traumatic Brain Injury and Neurovascular Disturbances 4
- Intracerebral and Subarachnoid Hemorrhage Research 3
- Epidemiology 11
- Acute Ischemic Stroke Management 11
- Co-authors
- Norio Tanahashi (41 shared papers)Takuya Fukuoka (38 shared papers)Yuji Kato (35 shared papers)Ichiro Deguchi (33 shared papers)Yohsuke Horiuchi (23 shared papers)Yasuko Ohe (21 shared papers)Takeshi Hayashi (24 shared papers)Harumitsu Nagoya (14 shared papers)
- Journals
- Journal of Stroke and Cerebrovascular Diseases (21 papers)Journal of Pharmacy & Pharmaceutical Sciences (4 papers)Journal of Thrombosis and Thrombolysis (2 papers)Internal Medicine (12 papers)Brain Research (1 paper)
- Partner nations
- JapanUnited States
In The Last Decade
Hajime Maruyama
52 papers receiving 554 citations
Peers
Comparison fields: 5 of 71
- Neurology 111
- Internal Medicine 25
- Cardiology and Cardiovascular Medicine 128
- Epidemiology 112
- Pulmonary and Respiratory Medicine 103
Countries citing papers authored by Hajime Maruyama
This map shows the geographic impact of Hajime Maruyama'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 Hajime Maruyama with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hajime Maruyama more than expected).
Fields of papers citing papers by Hajime Maruyama
This network shows the impact of papers produced by Hajime Maruyama. 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 Hajime Maruyama. The network helps show where Hajime Maruyama may publish in the future.
Co-authors
The 25 scholars most cited alongside Hajime Maruyama, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 52 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2012 | 42 | |
| 2 | 2011 | 40 | |
| 3 | 2014 | 37 | |
| 4 | 2011 | 37 | |
| 5 | 2012 | 34 | |
| 6 | 2011 | 29 | |
| 7 | 2014 | 24 | |
| 8 | 2015 | 23 | |
| 9 | 2013 | 19 | |
| 10 | 2012 | 14 | |
| 11 | 2012 | 13 | |
| 12 | 2014 | 13 | |
| 13 | 2011 | 11 | |
| 14 | 2012 | 11 | |
| 15 | 2014 | 11 | |
| 16 | 2012 | 11 | |
| 17 | 2010 | 11 | |
| 18 | 2019 | 10 | |
| 19 | 2011 | 9 | |
| 20 | 2013 | 9 |
About Hajime Maruyama
Hajime Maruyama is a scholar working on Neurology, Epidemiology, Cardiology and Cardiovascular Medicine, Pulmonary and Respiratory Medicine and Surgery, having authored 52 papers that have together received 560 indexed citations. Recurring topics across this work include Acute Ischemic Stroke Management (11 papers), Cerebrovascular and Carotid Artery Diseases (7 papers), Intracranial Aneurysms: Treatment and Complications (6 papers), Antiplatelet Therapy and Cardiovascular Diseases (6 papers), Traumatic Brain Injury and Neurovascular Disturbances (4 papers), Drug Transport and Resistance Mechanisms (3 papers), Intracerebral and Subarachnoid Hemorrhage Research (3 papers) and Atrial Fibrillation Management and Outcomes (3 papers). The work is most often cited by research in Neurology (111 citations), Internal Medicine (25 citations), Cardiology and Cardiovascular Medicine (128 citations), Epidemiology (112 citations) and Pulmonary and Respiratory Medicine (103 citations). Hajime Maruyama has collaborated with scholars based in Japan and United States. Frequent co-authors include Norio Tanahashi, Takuya Fukuoka, Yuji Kato, Ichiro Deguchi, Yohsuke Horiuchi, Yasuko Ohe, Takeshi Hayashi, Harumitsu Nagoya, Tomohisa Dembo and Akira Uchino. Their work appears in journals such as Journal of Stroke and Cerebrovascular Diseases, Journal of Pharmacy & Pharmaceutical Sciences, Journal of Thrombosis and Thrombolysis, Internal Medicine and Brain 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.