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Hospital / health system · Yokohama · Japan

Yokohama Minami Kyosai Hospital

In research, Yokohama Minami Kyosai Hospital stands highest in Medicine (#7,890 of 10,443 worldwide) and Health Sciences (#9,771 of 11,982 worldwide), 2022–2025.

minamikyousai.jpROR OpenAlex
World rank, 2022–2025
#25,005
of 28,054 · #35,166 all time
Rank in Japan
#860
of 1,070
Research works
508
▲ 49% vs 2013–17
Citations
3.7k
7.2 per fractional work
Top-10% rate
5.2%
record average 16.5%
Open access
56%
world 28%

What is Yokohama Minami Kyosai Hospital known for in research?

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
MedicineField #7,890 of 10,443 5.4%64 #11880
Health SciencesDomain #9,771 of 11,982 5.3%65 #14914

Each strip is that field’s whole ranked pool, with the notch where Yokohama Minami Kyosai Hospital sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 0.08× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.37× its world share, 1 worksBiochemistry, Geneti…Immunology and Microbiology: 2.44× its world share, 2 worksImmunology and Micro…Neuroscience: 0.58× its world share, 1 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.22× its world share, 0 worksPharmacology, Toxico…Computer Science: 0.15× its world share, 1 worksComputer ScienceEngineering: 0.08× its world share, 1 worksEngineeringMathematics: 0.23× its world share, 0 worksMathematicsPhysics and Astronomy: 0.31× its world share, 0 worksPhysics and AstronomyDentistry: 3.14× its world share, 1 worksDentistryHealth Professions: 0.13× its world share, 0 worksHealth ProfessionsMedicine: 4.54× its world share, 64 worksMedicineNursing: 0.28× its world share, 0 worksNursingDecision Sciences: 0.35× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.26× its world share, 0 worksEconomics, Econometr…Psychology: 0.05× its world share, 0 worksPsychologySocial Sciences: 0.03× its world share, 0 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 4.5×. Every wedge is a field page.

Who are the top researchers at Yokohama Minami Kyosai Hospital?

Ranked on the composite score, Hiroshi Matsukawa, Makoto Mo and Yoshio Ishibashi lead among researchers whose main affiliation is Yokohama Minami Kyosai Hospital.

  1. 1 Hiroshi Matsukawa Japan · #894,062 worldwide 115 citations · 77 works
  2. 2 Makoto Mo Japan · #900,485 worldwide 44 citations · 41 works
  3. 3 Yoshio Ishibashi Japan · #1,144,307 worldwide 29 citations · 36 works
  4. 4 Mitsuhiro Nishizaki Japan · #1,181,516 worldwide 29 citations · 45 works
  5. 5 Naomi Kawano Japan · #1,198,630 worldwide 19 citations · 23 works
  6. 6 Yasuhiro Kojima Japan · #1,285,222 worldwide 32 citations · 32 works
  7. 7 Noriyoshi Yamawake Japan · #1,287,998 worldwide 14 citations · 20 works
  8. 8 Masashi Hachiya Japan · #1,355,110 worldwide 3 citations · 22 works
  9. 9 Hiroshi Fukuoka Japan · #1,360,625 worldwide 8 citations · 53 works
  10. 10 Aya Kato Japan · #1,475,710 worldwide 3 citations · 25 works
All ranked researchers at Yokohama Minami Kyosai Hospital

Which keywords describe research at Yokohama Minami Kyosai Hospital?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Clinical Practice Guidelines, Chemotherapy, Treatment, Diagnosis, Immunotherapy, Risk Factors and Magnetic Resonance Imaging.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Epidemiology10▲ 3.4×42 topics
  2. Clinical Practice Guidelines6▲ 15×7 topics
  3. Treatment5▲ 6.1×19 topics
  4. Chemotherapy5▲ 10×15 topics
  5. Inflammation5▲ 3.2×24 topics
  6. Diagnosis5▲ 6.9×15 topics
  7. Risk Factors4▲ 5.1×11 topics
  8. Immunotherapy4▲ 7.4×10 topics
  9. Magnetic Resonance Imaging3▲ 18×5 topics
  10. Surgical Management3▲ 11×9 topics
  11. Cardiac Imaging3▲ 32×2 topics
  12. Myocardial Infarction3▲ 16×3 topics
  13. Quality of Life3▲ 2.7×11 topics
  14. Coronary Artery Disease3▲ 32×3 topics
  15. Prognostic Factors3▲ 8.6×9 topics
  16. Prophylaxis2▲ 26×3 topics
  17. Antithrombotic Therapy2▲ 41×2 topics
  18. Clinical Trials2▲ 4.9×5 topics
  19. Deep Vein Thrombosis2▲ 42×2 topics
  20. Computed Tomography Angiography2▲ 49×1 topic
  21. Echocardiography2▲ 12×8 topics
  22. Myocardial Perfusion2▲ 49×1 topic
  23. Pulmonary Embolism2▲ 51×1 topic
  24. Venous Thromboembolism2▲ 51×1 topic
  25. Guidelines2▲ 6.4×8 topics
  26. Heart Failure2▲ 6.7×9 topics
  27. Molecular Characterization2▲ 16×4 topics
  28. Survival Analysis2▲ 9.9×3 topics
  29. Adjuvant Therapy2▲ 20×2 topics
  30. Atherosclerosis2▲ 9.0×4 topics
  31. Gastric Cancer2▲ 21×3 topics
  32. ACE2 Receptor2▲ 9.6×3 topics
  33. Neoadjuvant Therapy2▲ 10×4 topics
  34. SARS-CoV-22▲ 7.0×4 topics
  35. Percutaneous Coronary Intervention2▲ 17×3 topics
  36. Thrombosis2▲ 7.7×4 topics
  37. Treatment Guidelines2▲ 9.9×6 topics
  38. Fibrosis2▲ 11×2 topics
  39. Lymphoma2▲ 13×2 topics
  40. Neoadjuvant Chemotherapy2▲ 25×2 topics

Which research topics does Yokohama Minami Kyosai Hospital publish most on?

By volume in 2022–2025: Cardiac Imaging and Diagnostics, Venous Thromboembolism Diagnosis and Management, Coronary Interventions and Diagnostics and Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis.

Cardiac Imaging and Diagnostics: 2 fractional worksVenous Thromboembolism Diagnosis and Management: 2 fractional worksCoronary Interventions a…2Coronary Interventions and Diagnostics: 2 fractional worksInterstitial Lung Diseas…1Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis: 1 fractional worksGastric Cancer Management and Outcomes: 1 fractional worksOral and Maxillofacial Pathology: 1 fractional worksCorneal surgery and diso…1Corneal surgery and disorders: 1 fractional worksT-cell and Retrovirus St…1T-cell and Retrovirus Studies: 1 fractional worksColorectal Cancer Surgic…1Colorectal Cancer Surgical Treatments: 1 fractional worksCOVID-19 Clinical Resear…1COVID-19 Clinical Research Studies: 1 fractional works
Radiology, Nuclear Medicine and ImagingInternal MedicineSurgeryPulmonary and Respiratory Medicine4 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Cardiac Imaging and Diagnostics Radiology, Nuclear Medicine and Imaging 2 works
  2. 2 Venous Thromboembolism Diagnosis and Management Internal Medicine 2 works
  3. 3 Coronary Interventions and Diagnostics Surgery 2 works
  4. 4 Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis Pulmonary and Respiratory Medicine 1 works
  5. 5 Gastric Cancer Management and Outcomes Pulmonary and Respiratory Medicine 1 works
  6. 6 Oral and Maxillofacial Pathology Oral Surgery 1 works
  7. 7 Corneal surgery and disorders Radiology, Nuclear Medicine and Imaging 1 works
  8. 8 T-cell and Retrovirus Studies Immunology 1 works
  9. 9 Colorectal Cancer Surgical Treatments Oncology 1 works
  10. 10 COVID-19 Clinical Research Studies Infectious Diseases 1 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available55.9%not open44.1%

World: 28% of research is openly available.

with international co-authors6.6%domestic only93.4%

World: 19% is written across borders.

How has Yokohama Minami Kyosai Hospital's research output changed?

Output in 2018–2022 was 49% higher than in 2013–2017.

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Yokohama

All research institutions in Yokohama

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.