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Company · Tokyo · Japan

Koken (Japan)

kokenmpc.co.jp/englishROR OpenAlex
Research works
80
▲ 142% vs 2013–17
Citations
2.4k
29.7 per fractional work
Top-10% rate
0.0%
record average 16.5%
Open access
43%
world 28%

Not ranked overall: Koken (Japan) is under the volume floor below which an excellence rate is noise. Not ranked is not the same as ranked last.

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.

Biochemistry, Genetics and Molecular Biology: 1.50× its world share, 0 worksBiochemistry, Geneti…Neuroscience: 0.66× its world share, 0 worksNeuroscienceComputer Science: 0.26× its world share, 0 worksComputer ScienceEarth and Planetary Sciences: 1.13× its world share, 0 worksEarth and Planetary …Engineering: 1.39× its world share, 1 worksEngineeringEnvironmental Science: 0.62× its world share, 0 worksEnvironmental ScienceMaterials Science: 1.52× its world share, 0 worksMaterials ScienceDentistry: 32.89× its world share, 1 worksDentistryMedicine: 1.85× its world share, 2 worksMedicineVeterinary: 39.15× its world share, 0 worksVeterinaryPsychology: 0.35× its world share, 0 worksPsychology1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Veterinary, 39.1×. Every wedge is a field page.

Which keywords describe research at Koken (Japan)?

By fractional works in all years, weighted toward what it does more of than the world: Tissue Engineering, Biomaterials, Angiogenesis, Regenerative Medicine, Plasma Etching, Semiconductor Industry, Mechanical Properties and Biomedical Applications.

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

Size is fractional works in all years 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. Tissue Engineering4▲ 10×8 topics
  2. Biomaterials4▲ 24×5 topics
  3. Biomedical Applications4▲ 4.2×12 topics
  4. Cancer4▲ 3.2×13 topics
  5. Mechanical Properties4▲ 4.7×6 topics
  6. Inflammation4▲ 1.85×12 topics
  7. Angiogenesis3▲ 9.9×8 topics
  8. Regenerative Medicine3▲ 18×5 topics
  9. Plasma Etching3▲ 82×1 topic
  10. Semiconductor Industry3▲ 82×1 topic
  11. Nanocomposites3▲ 4.5×5 topics
  12. COVID-193▲ 5.0×4 topics
  13. Drug Delivery3▲ 7.1×6 topics
  14. Nanoparticles3▲ 2.6×9 topics
  15. Extracellular Matrix2▲ 12×3 topics
  16. Stability2▲ 15×2 topics
  17. Airborne Transmission2▲ 156×1 topic
  18. Gene Therapy2▲ 9.9×3 topics
  19. Respiratory Viruses2▲ 156×1 topic
  20. Crystal Growth2▲ 6.8×4 topics
  21. Monoclonal Antibodies2▲ 15×2 topics
  22. Nanowires2▲ 9.6×4 topics
  23. Therapeutic Antibodies2▲ 17×2 topics
  24. Thin Films2▲ 8.5×3 topics
  25. Biodegradation2▲ 18×2 topics
  26. Biopharmaceuticals2▲ 30×2 topics
  27. Bone Regeneration2▲ 19×2 topics
  28. Recombinant Proteins2▲ 38×2 topics
  29. X-ray Photoelectron Spectroscopy2▲ 14×2 topics
  30. RNA Interference2▲ 17×1 topic
  31. siRNA Delivery2▲ 25×1 topic
  32. Biomineralization1▲ 19×3 topics
  33. Characterization1▲ 12×2 topics
  34. Chromatography1▲ 62×1 topic
  35. Coatings1▲ 20×1 topic
  36. Electrostatic Precipitators1▲ 78×1 topic
  37. Filtration Technologies1▲ 78×1 topic
  38. Negative Ion Sources1▲ 40×1 topic
  39. Protein Aggregation1▲ 23×1 topic
  40. Superconducting Cavities1▲ 40×1 topic

Which research topics does Koken (Japan) publish most on?

By volume in 2022–2025: Infection Control and Ventilation, Bone and Dental Protein Studies, Dental materials and restorations and Intravenous Infusion Technology and Safety.

Infection Control and Ventilation: 1 fractional worksBone and Dental Protein Studies: 1 fractional worksDental materials and restorations: 1 fractional worksIntravenous Infusion Technology and Safety: 0 fractional worksGeotechnical Engineering and Soil Stabilization: 0 fractional worksPolymer composites and self-healing: 0 fractional worksAnimal testing and alternatives: 0 fractional worksEndodontics and Root Canal Treatments: 0 fractional worksFacial Rejuvenation and Surgery Techniques: 0 fractional worksLaser Applications in Dentistry and Medicine: 0 fractional works
Pulmonary and Respiratory MedicineRheumatologyOrthodonticsBiomedical Engineering6 others

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

  1. 1 Infection Control and Ventilation Pulmonary and Respiratory Medicine 1 works
  2. 2 Bone and Dental Protein Studies Rheumatology 1 works
  3. 3 Dental materials and restorations Orthodontics 1 works
  4. 4 Intravenous Infusion Technology and Safety Biomedical Engineering 0 works
  5. 5 Geotechnical Engineering and Soil Stabilization Civil and Structural Engineering 0 works
  6. 6 Polymer composites and self-healing Polymers and Plastics 0 works
  7. 7 Animal testing and alternatives Small Animals 0 works
  8. 8 Endodontics and Root Canal Treatments Oral Surgery 0 works
  9. 9 Facial Rejuvenation and Surgery Techniques Dermatology 0 works
  10. 10 Laser Applications in Dentistry and Medicine Radiology, Nuclear Medicine and Imaging 0 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 available43.2%not open56.8%

World: 28% of research is openly available.

with international co-authors10.3%domestic only89.7%

World: 19% is written across borders.

How has Koken (Japan)'s research output changed?

Output in 2018–2022 was 142% 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 Tokyo

All research institutions in Tokyo

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.