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Company · Woodcliff Lake · United States

Eisai (United States)

In research, Eisai (United States) stands highest in Medicine (#5,741 of 10,443 worldwide) and Health Sciences (#7,310 of 11,982 worldwide), 2022–2025. Relative to its size it is most specialised in Psychiatry and Mental health — Psychiatry and Mental health is 24.8× its share of world research.

eisai.comROR OpenAlex
World rank, 2022–2025
#12,644
of 28,054 · #11,311 all time
Rank in United States
#1,735
of 4,192
Research works
723
▲ 16% vs 2013–17
Citations
19k
26.4 per fractional work
Top-10% rate
14.8%
record average 16.5%
Open access
43%
world 28%

What is Eisai (United States) 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 #5,741 of 10,443 17.3%87 #6410
Health SciencesDomain #7,310 of 11,982 17.2%92 #8250

Each strip is that field’s whole ranked pool, with the notch where Eisai (United States) 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).

What does Eisai (United States) specialise in?

Where its research is concentrated relative to its size: Psychiatry and Mental health takes 24.8× the share of its output that it takes of world research.

  1. Psychiatry and Mental healthSubfield · 20.2 works25×
← less than its size predicts1×more →

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

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: 0.06× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.99× its world share, 17 worksBiochemistry, Geneti…Immunology and Microbiology: 2.16× its world share, 4 worksImmunology and Micro…Neuroscience: 5.23× its world share, 14 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.91× its world share, 0 worksPharmacology, Toxico…Chemistry: 0.98× its world share, 2 worksChemistryComputer Science: 0.36× its world share, 5 worksComputer ScienceEngineering: 0.04× its world share, 1 worksEngineeringEnvironmental Science: 0.06× its world share, 0 worksEnvironmental ScienceMaterials Science: 0.24× its world share, 1 worksMaterials ScienceMathematics: 2.11× its world share, 4 worksMathematicsPhysics and Astronomy: 0.01× its world share, 0 worksPhysics and AstronomyHealth Professions: 0.96× its world share, 4 worksHealth ProfessionsMedicine: 2.78× its world share, 87 worksMedicineVeterinary: 0.74× its world share, 0 worksVeterinaryDecision Sciences: 0.34× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 2.14× its world share, 8 worksEconomics, Econometr…Psychology: 2.44× its world share, 12 worksPsychologySocial Sciences: 0.09× its world share, 2 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Neuroscience, 5.2×. Every wedge is a field page.

Who are the top researchers at Eisai (United States)?

Ranked on the composite score, Corina E. Dutcus, Carlos Perdomo and Andrew Satlin lead among researchers whose main affiliation is Eisai (United States).

  1. 1 Corina E. Dutcus United States · #98,063 worldwide 684 citations · 22 works
  2. 2 Carlos Perdomo United States · #157,894 worldwide 107 citations · 23 works
  3. 3 Andrew Satlin United States · #209,098 worldwide 116 citations · 27 works
  4. 4 Min Ren United States · #220,832 worldwide 603 citations · 16 works
  5. 5 Antonio Laurenza United States · #483,650 worldwide 73 citations · 22 works
  6. 6 Johan Luthman United States · #641,998 worldwide 65 citations · 19 works
  7. 7 Anna Forsythe United States · #851,807 worldwide 39 citations · 38 works
  8. 8 Margaret Moline United States · #991,424 worldwide 22 citations · 32 works
  9. 9 Larisa Reyderman United States · #1,017,682 worldwide 54 citations · 17 works
  10. 10 Heng Zou United States · #1,080,026 worldwide 43 citations · 28 works
All ranked researchers at Eisai (United States)

Which keywords describe research at Eisai (United States)?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Biomarkers, Oxidative Stress, Alzheimer's Disease, Neurodegeneration, Neuroimaging, Neuroinflammation, Aging and Caregiver Burden.

▲ 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. Biomarkers21▲ 19×9 topics
  2. Oxidative Stress21▲ 7.8×11 topics
  3. Alzheimer's Disease20▲ 42×6 topics
  4. Neurodegeneration18▲ 38×7 topics
  5. Neuroimaging17▲ 39×3 topics
  6. Neuroinflammation17▲ 37×6 topics
  7. Aging17▲ 19×6 topics
  8. Caregiver Burden17▲ 93×2 topics
  9. Dementia16▲ 108×1 topic
  10. Mild Cognitive Impairment16▲ 120×1 topic
  11. Epidemiology16▲ 2.4×28 topics
  12. Therapeutic Strategies16▲ 98×2 topics
  13. Amyloid Hypothesis15▲ 157×1 topic
  14. Tau Pathology15▲ 157×1 topic
  15. Circadian Rhythms14▲ 86×2 topics
  16. Meta-Analysis10▲ 10×4 topics
  17. Cognitive Behavioral Therapy9▲ 43×2 topics
  18. Quality of Life9▲ 3.8×14 topics
  19. Insomnia9▲ 79×1 topic
  20. Sleep Duration9▲ 85×1 topic
  21. Chemotherapy6▲ 5.3×15 topics
  22. Memory6▲ 14×3 topics
  23. Consolidation6▲ 89×1 topic
  24. Sleep6▲ 89×1 topic
  25. Treatment6▲ 2.8×8 topics
  26. Cost-effectiveness Analysis5▲ 35×1 topic
  27. Health Utility Measures5▲ 35×1 topic
  28. Antiepileptic Drugs5▲ 37×2 topics
  29. Clinical Practice Guidelines5▲ 5.2×7 topics
  30. Clinical Trials4▲ 4.1×11 topics
  31. Genetics4▲ 3.8×4 topics
  32. Neurological Disorders4▲ 4.5×8 topics
  33. Tumor Microenvironment4▲ 5.6×6 topics
  34. Breast Cancer4▲ 9.9×4 topics
  35. Medicinal Chemistry4▲ 7.8×5 topics
  36. Epilepsy3▲ 19×3 topics
  37. Neurobiology3▲ 8.2×5 topics
  38. Molecular Docking3▲ 16×3 topics
  39. Drug Resistance3▲ 6.7×5 topics
  40. Pharmacokinetics3▲ 7.2×4 topics

Which research topics does Eisai (United States) publish most on?

By volume in 2022–2025: Dementia and Cognitive Impairment Research, Alzheimer's disease research and treatments, Sleep and related disorders and Sleep and Wakefulness Research.

Dementia and Cognitive I…16Dementia and Cognitive Impairment Research: 16 fractional worksAlzheimer's disease rese…15Alzheimer's disease research and treatments: 15 fractional worksSleep and related disorders: 9 fractional worksSleep and Wakefulness Research: 6 fractional worksHealth Systems, Economic…5Health Systems, Economic Evaluations, Quality of Life: 5 fractional worksComputational Drug Discovery Methods: 3 fractional worksEpilepsy research and treatment: 3 fractional worksCancer Immunotherapy and Biomarkers: 2 fractional worksStatistical Methods in Clinical Trials: 2 fractional worksAmyloidosis: Diagnosis, Treatment, Outcomes: 2 fractional works
Psychiatry and Mental healthPhysiologyExperimental and Cognitive PsychologyCognitive Neuroscience5 others

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

  1. 1 Dementia and Cognitive Impairment Research Psychiatry and Mental health 16 works
  2. 2 Alzheimer's disease research and treatments Physiology 15 works
  3. 3 Sleep and related disorders Experimental and Cognitive Psychology 9 works
  4. 4 Sleep and Wakefulness Research Cognitive Neuroscience 6 works
  5. 5 Health Systems, Economic Evaluations, Quality of Life Economics and Econometrics 5 works
  6. 6 Computational Drug Discovery Methods Computational Theory and Mathematics 3 works
  7. 7 Epilepsy research and treatment Psychiatry and Mental health 3 works
  8. 8 Cancer Immunotherapy and Biomarkers Oncology 2 works
  9. 9 Statistical Methods in Clinical Trials Statistics and Probability 2 works
  10. 10 Amyloidosis: Diagnosis, Treatment, Outcomes Molecular Biology 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 available43.2%not open56.8%

World: 28% of research is openly available.

with international co-authors44.4%domestic only55.6%

World: 19% is written across borders.

How has Eisai (United States)'s research output changed?

Output in 2018–2022 was 16% 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 Woodcliff Lake

All research institutions in Woodcliff Lake

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.