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Researcher · Mie University · Japan

Hajime Sakuma

Hajime Sakuma publishes mostly in Radiology, Nuclear Medicine and Imaging, Cardiology and Cardiovascular Medicine and Pulmonary and Respiratory Medicine, on topics such as Cardiac Imaging and Diagnostics, Advanced MRI Techniques and Applications and Advanced X-ray and CT Imaging.

ORCID 0000-0003-3547-2940 OpenAlex
World rank
#1,678,175
of 7,710,434 ranked researchers
Rank in Japan
#28,133
of 383,136
Works
579
Citations
10k
Citations per work
18.0
h-index
55
i10-index 197Top 1.8% in Radiology, Nuclear Medicine and Imaging
Hajime Sakuma

What does Hajime Sakuma research?

Hajime Sakuma's work is mostly in Medicine (70%), Engineering (7%).

Health Sciences: 408 works · 70.5% of their workMedicine: 408 works · 70.5% of their workRadiology, Nuclear Medicine and Imaging: 229 works · 39.5% of their workCardiology and Cardiovascular Medicine: 65 works · 11.3% of their workPulmonary and Respiratory Medicine: 52 works · 9.0% of their workSurgery: 47 works · 8.1% of their workEpidemiology: 15 works · 2.6% of their workEverything else: 133 works · 22.9% of their workPhysical Sciences: 38 works · 6.6% of their workEngineering: 38 works · 6.6% of their workBiomedical Engineering: 38 works · 6.6% of their workTHEIR WORKHajime Sakuma579works
Physical Sciences7%Health Sciences70%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Medicine40870.5%
  2. Everything else13322.9%
    1. Engineering386.6%
  1. 1Radiology, Nuclear Medicine and Imaging40% of their works
  2. 2Cardiology and Cardiovascular Medicine11% of their works
  3. 3Pulmonary and Respiratory Medicine9% of their works
  4. 4Surgery8% of their works
  5. 5Biomedical Engineering7% of their works
  6. 6Epidemiology3% of their works

Research topics

Which keywords describe Hajime Sakuma's research?

The keywords of their largest research topics: Magnetic Resonance Imaging, Cardiac Imaging, Coronary Artery Disease, Perfusion Imaging, Parallel Imaging, Spectroscopy, Dual-Energy CT and Material Differentiation.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 18 words, with their numbers
  1. Magnetic Resonance Imaging5263 topics
  2. Cardiac Imaging2751 topic
  3. Coronary Artery Disease2751 topic
  4. Perfusion Imaging2512 topics
  5. Parallel Imaging2151 topic
  6. Spectroscopy2151 topic
  7. Dual-Energy CT771 topic
  8. Material Differentiation771 topic
  9. Chamber Quantification741 topic
  10. Echocardiography741 topic
  11. Imaging451 topic
  12. PET/CT451 topic
  13. Breast MRI361 topic
  14. Diffusion-Weighted Imaging361 topic
  15. Coronary Stents351 topic
  16. Myocardial Revascularization351 topic
  17. Hepatocellular Carcinoma291 topic
  18. Liver Cancer291 topic

Where does Hajime Sakuma work?

Hajime Sakuma's main affiliation in the publication record is Mie University, Japan.

How many publications and citations does Hajime Sakuma have?

OpenAlex counts 579 works and 10,410 citations for Hajime Sakuma, an h-index of 55, ranking #1,678,175 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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