Science Explorer Interactive view Map
Hospital / health system · Ibaraki · Japan

Tokyo Medical University Ibaraki Medical Center

In research, Tokyo Medical University Ibaraki Medical Center stands highest in Health Sciences (#5,110 of 11,982 worldwide) and Medicine (#8,691 of 10,443 worldwide), 2022–2025.

tokyo-med.ac.jp/english/intami.htmlROR OpenAlex
World rank, 2022–2025
#13,288
of 28,054 · #27,125 all time
Rank in Japan
#346
of 1,070
Research works
580
▲ 30% vs 2013–17
Citations
6k
10.3 per fractional work
Top-10% rate
9.2%
record average 16.5%
Open access
58%
world 28%

What is Tokyo Medical University Ibaraki Medical Center 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
Health SciencesDomain #5,110 of 11,982 7.9%146 #12821
MedicineField #8,691 of 10,443 7.5%138 #14302

Each strip is that field’s whole ranked pool, with the notch where Tokyo Medical University Ibaraki Medical Center 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: 0.13× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.33× its world share, 14 worksBiochemistry, Geneti…Immunology and Microbiology: 1.98× its world share, 4 worksImmunology and Micro…Neuroscience: 1.25× its world share, 4 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 3.62× its world share, 2 worksPharmacology, Toxico…Chemistry: 0.28× its world share, 1 worksChemistryComputer Science: 0.18× its world share, 3 worksComputer ScienceEngineering: 0.12× its world share, 4 worksEngineeringEnvironmental Science: 0.02× its world share, 0 worksEnvironmental ScienceMaterials Science: 0.01× its world share, 0 worksMaterials SciencePhysics and Astronomy: 0.68× its world share, 3 worksPhysics and AstronomyDentistry: 3.22× its world share, 3 worksDentistryHealth Professions: 0.88× its world share, 4 worksHealth ProfessionsMedicine: 3.77× its world share, 138 worksMedicineNursing: 0.84× its world share, 1 worksNursingVeterinary: 0.75× its world share, 0 worksVeterinaryArts and Humanities: 0.29× its world share, 2 worksArts and HumanitiesBusiness, Management and Accounting: 0.02× its world share, 0 worksBusiness, Management…Decision Sciences: 0.45× its world share, 1 worksDecision SciencesEconomics, Econometrics and Finance: 0.08× its world share, 0 worksEconomics, Econometr…Psychology: 0.58× its world share, 3 worksPsychologySocial Sciences: 0.12× its world share, 3 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 3.8×. Every wedge is a field page.

Who are the top researchers at Tokyo Medical University Ibaraki Medical Center?

Ranked on the composite score, Kazutetsu Aoshiba, Shinji Higashi and Mitsugi Shimoda lead among researchers whose main affiliation is Tokyo Medical University Ibaraki Medical Center.

  1. 1 Kazutetsu Aoshiba Japan · #247,304 worldwide 97 citations · 24 works
  2. 2 Shinji Higashi Japan · #281,403 worldwide 328 citations · 15 works
  3. 3 Mitsugi Shimoda Japan · #940,436 worldwide 29 citations · 35 works
  4. 4 Akira Honda Japan · #964,656 worldwide 88 citations · 204 works
  5. 5 Yuichi Yoshii Japan · #970,040 worldwide 17 citations · 16 works
  6. 6 Tadashi Ikegami Japan · #1,082,881 worldwide 59 citations · 34 works
All ranked researchers at Tokyo Medical University Ibaraki Medical Center

Which keywords describe research at Tokyo Medical University Ibaraki Medical Center?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Diagnosis, Inflammation, Treatment, Surgical Management, Chemotherapy, Pathogenesis and Immunotherapy.

▲ 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. Epidemiology28▲ 3.7×77 topics
  2. Inflammation13▲ 3.3×47 topics
  3. Treatment11▲ 4.8×28 topics
  4. Diagnosis10▲ 5.9×26 topics
  5. Surgical Management7▲ 9.2×15 topics
  6. Oxidative Stress7▲ 2.1×23 topics
  7. Chemotherapy6▲ 4.6×13 topics
  8. Immunotherapy6▲ 4.4×14 topics
  9. Pathogenesis6▲ 5.7×14 topics
  10. Management5▲ 3.5×15 topics
  11. Complications5▲ 5.3×11 topics
  12. Risk Factors5▲ 2.3×15 topics
  13. Precision Medicine5▲ 5.3×6 topics
  14. Tumor Microenvironment5▲ 5.6×7 topics
  15. Genetic Mutations4▲ 5.5×15 topics
  16. Clinical Practice Guidelines4▲ 4.3×13 topics
  17. Medical Imaging4▲ 4.4×4 topics
  18. Radiotherapy4▲ 5.4×8 topics
  19. Diagnostic Imaging4▲ 18×4 topics
  20. Distal Radius Fractures4▲ 38×1 topic
  21. Flexor Tendon Repair4▲ 38×1 topic
  22. Biomechanics4▲ 6.4×5 topics
  23. Rehabilitation4▲ 4.9×8 topics
  24. Neoadjuvant Therapy4▲ 8.1×5 topics
  25. Prognostic Factors4▲ 4.3×10 topics
  26. Antibiotic Resistance3▲ 4.6×6 topics
  27. Liver Transplantation3▲ 15×4 topics
  28. Surgery3▲ 5.0×8 topics
  29. Cognitive Impairment3▲ 6.7×7 topics
  30. Health Equity3▲ 6.0×2 topics
  31. Pancreatic Cancer3▲ 15×2 topics
  32. Treatment Guidelines3▲ 7.5×5 topics
  33. Clinical Decision Support3▲ 12×1 topic
  34. Ethical Challenges3▲ 8.2×1 topic
  35. Gemcitabine3▲ 21×1 topic
  36. Surgical Complications3▲ 19×1 topic
  37. Virulence Factors3▲ 11×4 topics
  38. Cancer Risk3▲ 6.7×6 topics
  39. Elbow Injuries3▲ 70×1 topic
  40. Ulnar Collateral Ligament Reconstruction3▲ 70×1 topic

Which research topics does Tokyo Medical University Ibaraki Medical Center publish most on?

By volume in 2022–2025: Orthopedic Surgery and Rehabilitation, Artificial Intelligence in Healthcare and Education, Pancreatic and Hepatic Oncology Research and Elbow and Forearm Trauma Treatment.

Orthopedic Surgery and R…4Orthopedic Surgery and Rehabilitation: 4 fractional worksArtificial Intelligence …3Artificial Intelligence in Healthcare and Education: 3 fractional worksPancreatic and Hepatic O…3Pancreatic and Hepatic Oncology Research: 3 fractional worksElbow and Forearm Trauma…3Elbow and Forearm Trauma Treatment: 3 fractional worksAdvanced Radiotherapy Techniques: 3 fractional worksDrug Transport and Resistance Mechanisms: 2 fractional worksLiver Disease Diagnosis …2Liver Disease Diagnosis and Treatment: 2 fractional worksStreptococcal Infections…2Streptococcal Infections and Treatments: 2 fractional worksShoulder Injury and Trea…2Shoulder Injury and Treatment: 2 fractional worksRetinal Diseases and Tre…2Retinal Diseases and Treatments: 2 fractional works
SurgeryHealth InformaticsOncologyRehabilitation4 others

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

  1. 1 Orthopedic Surgery and Rehabilitation Surgery 4 works
  2. 2 Artificial Intelligence in Healthcare and Education Health Informatics 3 works
  3. 3 Pancreatic and Hepatic Oncology Research Oncology 3 works
  4. 4 Elbow and Forearm Trauma Treatment Rehabilitation 3 works
  5. 5 Advanced Radiotherapy Techniques Radiation 3 works
  6. 6 Drug Transport and Resistance Mechanisms Oncology 2 works
  7. 7 Liver Disease Diagnosis and Treatment Epidemiology 2 works
  8. 8 Streptococcal Infections and Treatments Public Health, Environmental and Occupational Health 2 works
  9. 9 Shoulder Injury and Treatment Surgery 2 works
  10. 10 Retinal Diseases and Treatments Ophthalmology 2 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 available57.5%not open42.5%

World: 28% of research is openly available.

with international co-authors5.8%domestic only94.2%

World: 19% is written across borders.

How has Tokyo Medical University Ibaraki Medical Center's research output changed?

Output in 2018–2022 was 30% 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 Ibaraki

All research institutions in Ibaraki

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.