Hirofumi Maruyama

9.4k total citations
396 papers, 5.6k citations indexed

About

Hirofumi Maruyama is a scholar working on Neurology, Molecular Biology and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, Hirofumi Maruyama has authored 396 papers receiving a total of 5.6k indexed citations (citations by other indexed papers that have themselves been cited), including 108 papers in Neurology, 79 papers in Molecular Biology and 67 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in Hirofumi Maruyama's work include Magnetic Properties of Alloys (47 papers), Magnetic properties of thin films (42 papers) and Parkinson's Disease Mechanisms and Treatments (38 papers). Hirofumi Maruyama is often cited by papers focused on Magnetic Properties of Alloys (47 papers), Magnetic properties of thin films (42 papers) and Parkinson's Disease Mechanisms and Treatments (38 papers). Hirofumi Maruyama collaborates with scholars based in Japan, Spain and United States. Hirofumi Maruyama's co-authors include Hideshi Kawakami, Hiroyuki Morino, Masayasu Matsumoto, Yuishin Izumi, Naohisa Hosomi, Tetsuya Takahashi, Naomi Kawamura, Masaya Oda, Shiro Aoki and Tomohisa Nezu and has published in prestigious journals such as Physical Review Letters, SHILAP Revista de lepidopterología and Physical review. B, Condensed matter.

In The Last Decade

Hirofumi Maruyama

373 papers receiving 5.5k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Hirofumi Maruyama Japan 39 1.5k 1.5k 1.1k 805 664 396 5.6k
Yoram Shapira Israel 42 634 0.4× 906 0.6× 690 0.6× 385 0.5× 344 0.5× 228 6.0k
Masaki Ueno Japan 38 1.2k 0.8× 277 0.2× 413 0.4× 515 0.6× 221 0.3× 185 5.4k
Alan P. Koretsky United States 66 3.3k 2.2× 977 0.7× 2.2k 2.0× 921 1.1× 184 0.3× 256 17.0k
Mark F. Lythgoe United Kingdom 51 2.2k 1.4× 701 0.5× 1.2k 1.1× 633 0.8× 108 0.2× 244 9.6k
Robert G. Nagele United States 41 2.6k 1.7× 445 0.3× 1.1k 1.0× 2.1k 2.6× 176 0.3× 132 6.2k
Hidenori Endo Japan 34 753 0.5× 1.6k 1.1× 305 0.3× 181 0.2× 184 0.3× 245 4.2k
Jirô Suzuki Japan 54 1.3k 0.9× 6.8k 4.6× 1.1k 1.0× 349 0.4× 152 0.2× 463 12.8k
In Chan Song South Korea 44 1.2k 0.8× 476 0.3× 341 0.3× 199 0.2× 590 0.9× 113 8.5k
Yasuo Takeda Japan 50 1.3k 0.9× 93 0.1× 1.0k 0.9× 335 0.4× 1.2k 1.8× 338 9.2k
David F. Moore United States 36 688 0.5× 723 0.5× 112 0.1× 2.6k 3.2× 104 0.2× 145 5.4k

Countries citing papers authored by Hirofumi Maruyama

Since Specialization
Citations

This map shows the geographic impact of Hirofumi 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 Hirofumi Maruyama with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hirofumi Maruyama more than expected).

Fields of papers citing papers by Hirofumi Maruyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hirofumi 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 Hirofumi Maruyama. The network helps show where Hirofumi Maruyama may publish in the future.

Co-authorship network of co-authors of Hirofumi Maruyama

This figure shows the co-authorship network connecting the top 25 collaborators of Hirofumi Maruyama. A scholar is included among the top collaborators of Hirofumi Maruyama 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 Hirofumi Maruyama. Hirofumi Maruyama is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Nishikawa, Yuichi, Kohei Watanabe, Aleš Holobar, et al.. (2025). Sex Differences in Motor Unit Behavior in Patients With Parkinson's Disease. European Journal of Neuroscience. 62(1). e70191–e70191. 1 indexed citations
2.
Nezu, Tomohisa, Shiro Aoki, Daizo Ishii, et al.. (2025). Indicators associated with outcomes of in-hospital ischemic stroke. Clinical Neurology and Neurosurgery. 258. 109160–109160.
3.
Neshige, Shuichiro, et al.. (2025). Teaching Video NeuroImage: Flame Pattern on the Density Spectral Array. Neurology. 106(1). e214485–e214485.
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Nakamori, Masahiro, et al.. (2024). Analysis of the suprahyoid muscles during tongue elevation: High‐density surface electromyography as a novel tool for swallowing‐related muscle assessment. Journal of Oral Rehabilitation. 51(9). 1872–1880. 5 indexed citations
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Nakamori, Masahiro, et al.. (2023). Swallowing sound evaluation using an electronic stethoscope and artificial intelligence analysis for patients with amyotrophic lateral sclerosis. Frontiers in Neurology. 14. 1212024–1212024. 8 indexed citations
10.
Nakamori, Masahiro, Yuki Hayashi, Mineka Yoshikawa, et al.. (2023). Detailed findings of videofluoroscopic examination among patients with Parkinson's disease on the effect of cervical percutaneous interferential current stimulation. Frontiers in Neurology. 14. 1279161–1279161. 1 indexed citations
11.
Neshige, Shuichiro, Shiro Aoki, Yu Yamazaki, et al.. (2023). Immediate and 6-month seizure outcomes following first and second SARS-CoV2 mRNA vaccinations: A multicenter study with a nationwide survey. Epilepsy & Behavior. 139. 109070–109070. 2 indexed citations
12.
Nezu, Tomohisa, Eiichi Nomura, Shiro Aoki, et al.. (2023). A case of ischemic stroke associated with protein-losing gastroenteropathy and protein S deficiency. Journal of Stroke and Cerebrovascular Diseases. 32(7). 107151–107151. 1 indexed citations
13.
Sugimoto, Takamichi, Shuichiro Neshige, Shiro Aoki, et al.. (2022). A case of natalizumab‐associated progressive multifocal leukoencephalopathy followed by immune reconstitution inflammatory syndrome with difficulty in the timing of immunotherapy. Clinical and Experimental Neuroimmunology. 14(2). 110–115. 1 indexed citations
14.
Neshige, Shuichiro, Shiro Aoki, Tomohisa Nezu, et al.. (2022). Are patients with Parkinson's disease at a lower risk of catching the common cold? Propensity score matching. Parkinsonism & Related Disorders. 106. 105227–105227. 2 indexed citations
15.
Kurashige, Takashi, Hiroyuki Morino, Takao Hinoi, et al.. (2022). Gastrointestinal cancer occurs as extramuscular manifestation in FSHD1 patients. Journal of Human Genetics. 68(2). 91–95. 1 indexed citations
16.
Neshige, Shuichiro, et al.. (2021). Socio-economic impact on epilepsy outside of the nation-wide COVID-19 pandemic area. Epilepsy & Behavior. 117. 107886–107886. 10 indexed citations
17.
Nishikawa, Yuichi, Kohei Watanabe, Aleš Holobar, et al.. (2020). Identification of the laterality of motor unit behavior in female patients with parkinson's disease using high‐density surface electromyography. European Journal of Neuroscience. 53(6). 1938–1949. 10 indexed citations
18.
Nakamori, Masahiro, Naohisa Hosomi, Hiromi Nishi, et al.. (2020). Serum IgG titers against periodontal pathogens are associated with cerebral hemorrhage growth and 3-month outcome. PLoS ONE. 15(10). e0241205–e0241205. 4 indexed citations
19.
Naito, Hiroyuki, Naohisa Hosomi, Daisuke Kuzume, et al.. (2020). Increased blood pressure variability during the subacute phase in patients with ischemic stroke presenting with a low ankle‐brachial index. Geriatrics and gerontology international. 20(5). 448–454. 1 indexed citations
20.
Kamimura, Teppei, Shuhei Okazaki, Takaaki Morimoto, et al.. (2019). Prevalence of RNF213 p.R4810K Variant in Early-Onset Stroke With Intracranial Arterial Stenosis. Stroke. 50(6). 1561–1563. 32 indexed citations

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.

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