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Hospital / health system · Toyota · Japan

Toyota Kosei Hospital

In research, Toyota Kosei Hospital stands highest in Medicine (#9,938 of 10,443 worldwide) and Health Sciences (#11,593 of 11,982 worldwide), 2022–2025.

toyota.jaaikosei.or.jpROR OpenAlex
World rank, 2022–2025
#23,705
of 28,054 · #39,395 all time
Rank in Japan
#767
of 1,070
Research works
281
▲ 58% vs 2013–17
Citations
1.6k
5.8 per fractional work
Top-10% rate
7.0%
record average 16.5%
Open access
62%
world 28%

What is Toyota Kosei 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 #9,938 of 10,443 6.7%67 #16636
Health SciencesDomain #11,593 of 11,982 6.5%69 #19438

Each strip is that field’s whole ranked pool, with the notch where Toyota Kosei 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: 0.05× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.25× its world share, 5 worksBiochemistry, Geneti…Immunology and Microbiology: 2.32× its world share, 2 worksImmunology and Micro…Neuroscience: 0.33× its world share, 0 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.50× its world share, 0 worksPharmacology, Toxico…Computer Science: 0.03× its world share, 0 worksComputer ScienceEngineering: 0.13× its world share, 2 worksEngineeringEnvironmental Science: 0.01× its world share, 0 worksEnvironmental ScienceMaterials Science: 0.07× its world share, 0 worksMaterials SciencePhysics and Astronomy: 0.09× its world share, 0 worksPhysics and AstronomyDentistry: 2.44× its world share, 1 worksDentistryHealth Professions: 0.40× its world share, 1 worksHealth ProfessionsMedicine: 4.37× its world share, 67 worksMedicineNursing: 0.57× its world share, 0 worksNursingDecision Sciences: 0.22× its world share, 0 worksDecision SciencesPsychology: 0.01× its world share, 0 worksPsychologySocial Sciences: 0.04× 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, 4.4×. Every wedge is a field page.

Who are the top researchers at Toyota Kosei Hospital?

Ranked on the composite score, Yasuhiro Kurumiya and Daisaku Nishimura lead among researchers whose main affiliation is Toyota Kosei Hospital.

  1. 1 Yasuhiro Kurumiya Japan · #569,256 worldwide 48 citations · 28 works
  2. 2 Daisaku Nishimura Japan · #1,210,369 worldwide 9 citations · 17 works
All ranked researchers at Toyota Kosei Hospital

Which keywords describe research at Toyota Kosei Hospital?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Inflammation, Autoantibodies, Cardiovascular Risk, Cytokines, Rheumatoid Arthritis, Biological Therapy, Disease-Modifying Antirheumatic Drugs and Chemotherapy.

▲ 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. Inflammation10▲ 6.1×21 topics
  2. Epidemiology7▲ 2.3×29 topics
  3. Autoantibodies7▲ 38×6 topics
  4. Cardiovascular Risk6▲ 24×3 topics
  5. Cytokines6▲ 26×3 topics
  6. Rheumatoid Arthritis6▲ 75×2 topics
  7. Biological Therapy5▲ 121×1 topic
  8. Disease-Modifying Antirheumatic Drugs5▲ 136×1 topic
  9. Chemotherapy5▲ 8.7×15 topics
  10. Diagnosis4▲ 5.4×18 topics
  11. Treatment4▲ 3.9×17 topics
  12. Management3▲ 5.3×13 topics
  13. Guidelines3▲ 8.7×10 topics
  14. Prognostic Factors3▲ 9.1×8 topics
  15. Clinical Practice Guidelines3▲ 6.5×9 topics
  16. Breast Cancer3▲ 14×6 topics
  17. Immunotherapy3▲ 4.6×9 topics
  18. Prognosis2▲ 9.7×6 topics
  19. Surgical Management2▲ 7.2×8 topics
  20. Surgical Treatment2▲ 15×5 topics
  21. Catheter Ablation2▲ 23×2 topics
  22. Complications2▲ 5.5×8 topics
  23. Pathogenesis2▲ 5.4×10 topics
  24. Radiotherapy2▲ 7.2×8 topics
  25. Tumor Microenvironment2▲ 5.3×5 topics
  26. Genetic Mutations2▲ 5.1×5 topics
  27. Genetic Susceptibility2▲ 23×5 topics
  28. Surgery2▲ 6.5×6 topics
  29. Atrial Fibrillation2▲ 21×2 topics
  30. Stroke Prevention2▲ 18×2 topics
  31. Anticoagulant Therapy2▲ 16×2 topics
  32. Imaging2▲ 8.2×5 topics
  33. Rituximab2▲ 14×3 topics
  34. Spinal Fusion2▲ 21×2 topics
  35. Molecular Profiling2▲ 19×3 topics
  36. Children1▲ 7.7×3 topics
  37. Clinical Management1▲ 10×5 topics
  38. Immunohistochemistry1▲ 25×4 topics
  39. Molecular Characterization1▲ 10×4 topics
  40. Osteoblast Differentiation1▲ 55×2 topics

Which research topics does Toyota Kosei Hospital publish most on?

By volume in 2022–2025: Rheumatoid Arthritis Research and Therapies, Atrial Fibrillation Management and Outcomes, Bone Metabolism and Diseases and Bone health and osteoporosis research.

Rheumatoid Arthritis Res…5Rheumatoid Arthritis Research and Therapies: 5 fractional worksAtrial Fibrillation Management and Outcomes: 1 fractional worksBone Metabolism and Diseases: 1 fractional worksBone health and osteoporosis research: 1 fractional worksHER2/EGFR in Cancer Research: 1 fractional worksSpine and Intervertebral Disc Pathology: 1 fractional worksCardiac Arrhythmias and Treatments: 1 fractional worksNutrition and Health in Aging: 1 fractional worksCardiac Valve Diseases and Treatments: 1 fractional worksEsophageal and GI Pathology: 1 fractional works
RheumatologyCardiology and Cardiovascular MedicineMolecular BiologyOrthopedics and Sports Medicine4 others

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

  1. 1 Rheumatoid Arthritis Research and Therapies Rheumatology 5 works
  2. 2 Atrial Fibrillation Management and Outcomes Cardiology and Cardiovascular Medicine 1 works
  3. 3 Bone Metabolism and Diseases Molecular Biology 1 works
  4. 4 Bone health and osteoporosis research Orthopedics and Sports Medicine 1 works
  5. 5 HER2/EGFR in Cancer Research Oncology 1 works
  6. 6 Spine and Intervertebral Disc Pathology Pathology and Forensic Medicine 1 works
  7. 7 Cardiac Arrhythmias and Treatments Cardiology and Cardiovascular Medicine 1 works
  8. 8 Nutrition and Health in Aging Physiology 1 works
  9. 9 Cardiac Valve Diseases and Treatments Cardiology and Cardiovascular Medicine 1 works
  10. 10 Esophageal and GI Pathology Surgery 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 available61.5%not open38.5%

World: 28% of research is openly available.

with international co-authors5.5%domestic only94.5%

World: 19% is written across borders.

How has Toyota Kosei Hospital's research output changed?

Output in 2018–2022 was 58% 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 Toyota

All research institutions in Toyota

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.