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Hospital / health system · Iwaki · Japan

Jyoban Hospital of Tokiwa Foundation

tokiwa.or.jp/hospital/jyobanROR OpenAlex
World rank, 2022–2025
#22,360
of 28,054 · #37,491 all time
Rank in Japan
#709
of 1,070
Research works
147
▲ 240% vs 2013–17
Citations
1.4k
9.8 per fractional work
Top-10% rate
17.7%
record average 16.5%
Open access
72%
world 28%

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: 0.02× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.75× its world share, 3 worksBiochemistry, Geneti…Immunology and Microbiology: 0.92× its world share, 1 worksImmunology and Micro…Neuroscience: 0.38× its world share, 0 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 14.10× its world share, 4 worksPharmacology, Toxico…Chemistry: 0.07× its world share, 0 worksChemistryComputer Science: 0.12× its world share, 1 worksComputer ScienceEngineering: 0.06× its world share, 1 worksEngineeringEnvironmental Science: 1.02× its world share, 4 worksEnvironmental ScienceMathematics: 0.43× its world share, 0 worksMathematicsPhysics and Astronomy: 0.07× its world share, 0 worksPhysics and AstronomyDentistry: 0.48× its world share, 0 worksDentistryHealth Professions: 3.91× its world share, 7 worksHealth ProfessionsMedicine: 2.51× its world share, 34 worksMedicineNursing: 1.82× its world share, 1 worksNursingBusiness, Management and Accounting: 0.18× its world share, 0 worksBusiness, Management…Decision Sciences: 1.38× its world share, 1 worksDecision SciencesEconomics, Econometrics and Finance: 3.70× its world share, 6 worksEconomics, Econometr…Psychology: 1.29× its world share, 3 worksPsychologySocial Sciences: 0.66× its world share, 6 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Pharmacology, Toxicology and Pharmaceutics, 14.1×. Every wedge is a field page.

Who are the top researchers at Jyoban Hospital of Tokiwa Foundation?

Ranked on the composite score, Hiroaki Shimmura, Kazutaka Nakamura and Hiroaki Saito lead among researchers whose main affiliation is Jyoban Hospital of Tokiwa Foundation.

  1. 1 Hiroaki Shimmura Japan · #631,345 worldwide 20 citations · 21 works
  2. 2 Kazutaka Nakamura Japan · #829,502 worldwide 12 citations · 22 works
  3. 3 Hiroaki Saito Japan · #881,395 worldwide 99 citations · 100 works
  4. 4 Tomohiro Kurokawa Japan · #894,769 worldwide 10 citations · 23 works
  5. 5 Akihiko Ozaki Japan · #1,102,516 worldwide 40 citations · 52 works
  6. 6 Toyoaki Sawano Japan · #1,351,769 worldwide 21 citations · 25 works
All ranked researchers at Jyoban Hospital of Tokiwa Foundation

Which keywords describe research at Jyoban Hospital of Tokiwa Foundation?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Public Health, Pharmaceutical Industry, Clinical Trials, Ethical Considerations, Infectious Diseases, Immunotherapy, Molecular Characterization and Healthcare Workers.

▲ 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. Public Health7▲ 6.8×19 topics
  2. Epidemiology6▲ 2.3×33 topics
  3. Pharmaceutical Industry6▲ 206×2 topics
  4. Clinical Trials4▲ 9.5×8 topics
  5. Ethical Considerations4▲ 17×7 topics
  6. Immunotherapy4▲ 7.6×8 topics
  7. Infectious Diseases4▲ 17×6 topics
  8. Treatment4▲ 4.5×13 topics
  9. Molecular Characterization4▲ 29×3 topics
  10. Healthcare Workers4▲ 20×3 topics
  11. Tumor Microenvironment3▲ 10×4 topics
  12. Quality of Life3▲ 3.1×14 topics
  13. Cancer3▲ 3.2×9 topics
  14. Clinical Guidelines3▲ 14×4 topics
  15. Conflict of Interest3▲ 449×1 topic
  16. Disaster Response3▲ 55×1 topic
  17. Health Effects3▲ 6.8×6 topics
  18. Medical Ethics3▲ 31×2 topics
  19. Pandemic3▲ 3.9×8 topics
  20. Research Outcome3▲ 449×1 topic
  21. Resource Allocation3▲ 24×2 topics
  22. Triage3▲ 98×1 topic
  23. Risk Perception3▲ 14×4 topics
  24. Chemotherapy3▲ 5.4×14 topics
  25. Prognostic Factors3▲ 8.8×6 topics
  26. Drug Development Costs3▲ 140×1 topic
  27. Generic Drugs3▲ 140×1 topic
  28. Fukushima Daiichi2▲ 229×1 topic
  29. Radionuclides2▲ 93×2 topics
  30. nuclear accident2▲ 229×1 topic
  31. Mortality2▲ 5.8×8 topics
  32. Genetic Mutations2▲ 7.3×4 topics
  33. Metastatic2▲ 48×2 topics
  34. Nephron-Sparing Surgery2▲ 87×1 topic
  35. Renal Cell Carcinoma2▲ 87×1 topic
  36. Therapy2▲ 15×2 topics
  37. Communication2▲ 9.1×3 topics
  38. Neoadjuvant Therapy2▲ 12×5 topics
  39. Immune Checkpoint Blockade2▲ 24×1 topic
  40. PD-1 and PD-L12▲ 24×1 topic

Which research topics does Jyoban Hospital of Tokiwa Foundation publish most on?

By volume in 2022–2025: Pharmaceutical industry and healthcare, Disaster Response and Management, Pharmaceutical Economics and Policy and Radioactive contamination and transfer.

Pharmaceutical industry …3Pharmaceutical industry and healthcare: 3 fractional worksDisaster Response and Ma…3Disaster Response and Management: 3 fractional worksPharmaceutical Economics…3Pharmaceutical Economics and Policy: 3 fractional worksRadioactive contaminatio…2Radioactive contamination and transfer: 2 fractional worksRenal cell carcinoma treatment: 2 fractional worksCancer Immunotherapy and Biomarkers: 2 fractional worksRisk Perception and Mana…2Risk Perception and Management: 2 fractional worksHealth Systems, Economic Evaluations, Quality of Life: 1 fractional worksBladder and Urothelial Cancer Treatments: 1 fractional worksFerroptosis and cancer prognosis: 1 fractional works
PharmacologyEmergency Medical ServicesEconomics and EconometricsGlobal and Planetary Change4 others

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

  1. 1 Pharmaceutical industry and healthcare Pharmacology 3 works
  2. 2 Disaster Response and Management Emergency Medical Services 3 works
  3. 3 Pharmaceutical Economics and Policy Economics and Econometrics 3 works
  4. 4 Radioactive contamination and transfer Global and Planetary Change 2 works
  5. 5 Renal cell carcinoma treatment Pulmonary and Respiratory Medicine 2 works
  6. 6 Cancer Immunotherapy and Biomarkers Oncology 2 works
  7. 7 Risk Perception and Management Sociology and Political Science 2 works
  8. 8 Health Systems, Economic Evaluations, Quality of Life Economics and Econometrics 1 works
  9. 9 Bladder and Urothelial Cancer Treatments Surgery 1 works
  10. 10 Ferroptosis and cancer prognosis Pulmonary and Respiratory Medicine 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 available72.5%not open27.5%

World: 28% of research is openly available.

with international co-authors25.8%domestic only74.2%

World: 19% is written across borders.

How has Jyoban Hospital of Tokiwa Foundation's research output changed?

Output in 2018–2022 was 240% 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 Iwaki

All research institutions in Iwaki

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.