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Company · Capelle aan den IJssel · Netherlands

Topcon (Netherlands)

In research, Topcon (Netherlands) stands highest in Health Sciences (#11,602 of 16,688 worldwide), Physical Sciences (#14,239 of 17,446 worldwide) and Social Sciences (#12,711 of 14,833 worldwide), over all time.

topcon-medical.eu/euROR OpenAlex
World rank, 2022-now
#13,878
of 22,385 · #13,189 all time
Rank in Netherlands
#122
of 197
Research works
506
▲ 40% vs 2018-21
Citations
8.3k
16.4 per fractional work
Top-10% rate
8.8%
all institutions 10.0%
vs its own fields
0.93×
1.00× is exactly expected
Open access
50%
world 40%
International
44%
world 18%
Topcon (Netherlands)

What is Topcon (Netherlands) known for in research?

The fields where it stands highest, over all time, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorks
Health SciencesDomain #11,602 of 16,688 9.9%131
Physical SciencesDomain #14,239 of 17,446 6.5%176
Social SciencesDomain #12,711 of 14,833 8.8%167

Each strip is that field's whole ranked pool, with the notch where Topcon (Netherlands) 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 average mark, because the average differs by field (from about 6% in Dentistry to 21% in Economics).

Which fields of science does Topcon (Netherlands) work in?

In 2022-now, 41% of research at Topcon (Netherlands) is in Physical Sciences, 30% in Social Sciences. Its largest fields are Engineering (17%), Medicine (14%), Business, Management and Accounting (10%).

Physical Sciences: 57 fractional works · 41.4% of its workEngineering: 24 fractional works · 17.3% of its workAerospace Engineering: 5 fractional works · 3.6% of its workCivil and Structural Engineering: 4 fractional works · 3.1% of its workElectrical and Electronic Engineering: 3 fractional works · 2.5% of its workBiomedical Engineering: 3 fractional works · 2.0% of its workBuilding and Construction: 2 fractional works · 1.7% of its workAutomotive Engineering: 1 fractional works · 0.8% of its workControl and Systems Engineering: 1 fractional works · 0.7% of its workMechanical Engineering: 1 fractional works · 0.7% of its workMechanics of Materials: 1 fractional works · 0.6% of its workMedia Technology: 1 fractional works · 0.5% of its workOcean Engineering: 1 fractional works · 0.5% of its workSafety, Risk, Reliability and Quality: 0 fractional works · 0.2% of its workComputational Mechanics: 0 fractional works · 0.2% of its workComputer Science: 13 fractional works · 9.2% of its workComputer Networks and Communications: 3 fractional works · 2.5% of its workInformation Systems: 3 fractional works · 2.3% of its workArtificial Intelligence: 3 fractional works · 2.1% of its workComputer Vision and Pattern Recognition: 3 fractional works · 1.9% of its workComputer Science Applications: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.3% of its workEnvironmental Science: 8 fractional works · 6.0% of its workEcology: 3 fractional works · 2.2% of its workWater Science and Technology: 1 fractional works · 1.0% of its workGlobal and Planetary Change: 1 fractional works · 0.8% of its workPollution: 1 fractional works · 0.7% of its workEnvironmental Engineering: 1 fractional works · 0.6% of its workNature and Landscape Conservation: 1 fractional works · 0.5% of its workSmaller subfields together: 0 fractional works · 0.3% of its workMaterials Science: 7 fractional works · 5.4% of its workMaterials Chemistry: 4 fractional works · 2.7% of its workPolymers and Plastics: 2 fractional works · 1.1% of its workBiomaterials: 1 fractional works · 0.7% of its workElectronic, Optical and Magnetic Materials: 1 fractional works · 0.7% of its workSmaller subfields together: 0 fractional works · 0.1% of its workPhysics and Astronomy: 2 fractional works · 1.5% of its workNuclear and High Energy Physics: 1 fractional works · 0.5% of its workRadiation: 1 fractional works · 0.5% of its workAstronomy and Astrophysics: 0 fractional works · 0.3% of its workCondensed Matter Physics: 0 fractional works · 0.3% of its workChemistry: 2 fractional works · 1.4% of its workOrganic Chemistry: 1 fractional works · 1.0% of its workSpectroscopy: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workEarth and Planetary Sciences: 1 fractional works · 0.5% of its workGeology: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.3% of its workChemical Engineering: 0 fractional works · 0.1% of its workEnergy: 0 fractional works · 0.1% of its workSocial Sciences: 42 fractional works · 30.5% of its workBusiness, Management and Accounting: 14 fractional works · 9.9% of its workMarketing: 6 fractional works · 4.2% of its workOrganizational Behavior and Human Resource Management: 2 fractional works · 1.5% of its workAccounting: 2 fractional works · 1.5% of its workManagement Information Systems: 2 fractional works · 1.2% of its workStrategy and Management: 1 fractional works · 0.8% of its workBusiness and International Management: 1 fractional works · 0.7% of its workSocial Sciences: 12 fractional works · 8.7% of its workEducation: 3 fractional works · 2.3% of its workSociology and Political Science: 3 fractional works · 2.1% of its workDemography: 1 fractional works · 0.7% of its workCultural Studies: 1 fractional works · 0.5% of its workSafety Research: 1 fractional works · 0.5% of its workHealth: 1 fractional works · 0.5% of its workUrban Studies: 1 fractional works · 0.4% of its workPolitical Science and International Relations: 0 fractional works · 0.3% of its workAnthropology: 0 fractional works · 0.2% of its workGeneral Social Sciences: 0 fractional works · 0.2% of its workHuman Factors and Ergonomics: 0 fractional works · 0.2% of its workTransportation: 0 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.4% of its workEconomics, Econometrics and Finance: 6 fractional works · 4.5% of its workFinance: 3 fractional works · 2.0% of its workEconomics and Econometrics: 2 fractional works · 1.8% of its workGeneral Economics, Econometrics and Finance: 1 fractional works · 0.7% of its workDecision Sciences: 4 fractional works · 2.9% of its workManagement Science and Operations Research: 3 fractional works · 2.1% of its workInformation Systems and Management: 1 fractional works · 0.7% of its workSmaller subfields together: 0 fractional works · 0.1% of its workArts and Humanities: 4 fractional works · 2.8% of its workLiterature and Literary Theory: 1 fractional works · 0.9% of its workLanguage and Linguistics: 1 fractional works · 0.6% of its workVisual Arts and Performing Arts: 1 fractional works · 0.5% of its workArcheology: 0 fractional works · 0.3% of its workPhilosophy: 0 fractional works · 0.2% of its workReligious studies: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workPsychology: 2 fractional works · 1.8% of its workClinical Psychology: 2 fractional works · 1.1% of its workSocial Psychology: 0 fractional works · 0.4% of its workExperimental and Cognitive Psychology: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workHealth Sciences: 29 fractional works · 21.3% of its workMedicine: 20 fractional works · 14.2% of its workRadiology, Nuclear Medicine and Imaging: 4 fractional works · 2.6% of its workOphthalmology: 2 fractional works · 1.3% of its workEpidemiology: 1 fractional works · 1.1% of its workSurgery: 1 fractional works · 1.0% of its workPediatrics, Perinatology and Child Health: 1 fractional works · 1.0% of its workCardiology and Cardiovascular Medicine: 1 fractional works · 0.8% of its workPublic Health, Environmental and Occupational Health: 1 fractional works · 0.7% of its workPathology and Forensic Medicine: 1 fractional works · 0.6% of its workPhysiology: 1 fractional works · 0.5% of its workPulmonary and Respiratory Medicine: 1 fractional works · 0.5% of its workReproductive Medicine: 1 fractional works · 0.4% of its workEmergency Medicine: 1 fractional works · 0.4% of its workHealth Informatics: 1 fractional works · 0.4% of its workNeurology: 1 fractional works · 0.4% of its workPsychiatry and Mental health: 1 fractional works · 0.4% of its workCritical Care and Intensive Care Medicine: 0 fractional works · 0.4% of its workDermatology: 0 fractional works · 0.3% of its workEndocrinology, Diabetes and Metabolism: 0 fractional works · 0.3% of its workObstetrics and Gynecology: 0 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.7% of its workHealth Professions: 8 fractional works · 5.6% of its workGeneral Health Professions: 4 fractional works · 2.6% of its workOccupational Therapy: 1 fractional works · 0.8% of its workHealth Information Management: 1 fractional works · 0.7% of its workRadiological and Ultrasound Technology: 1 fractional works · 0.4% of its workPharmacy: 0 fractional works · 0.3% of its workPhysical Therapy, Sports Therapy and Rehabilitation: 0 fractional works · 0.3% of its workEmergency Medical Services: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workNursing: 2 fractional works · 1.4% of its workIssues, ethics and legal aspects: 1 fractional works · 0.8% of its workResearch and Theory: 0 fractional works · 0.3% of its workNutrition and Dietetics: 0 fractional works · 0.2% of its workDentistry: 0 fractional works · 0.1% of its workVeterinary: 0 fractional works · 0.1% of its workLife Sciences: 9 fractional works · 6.8% of its workAgricultural and Biological Sciences: 4 fractional works · 2.9% of its workPlant Science: 2 fractional works · 1.6% of its workGeneral Agricultural and Biological Sciences: 1 fractional works · 0.8% of its workSoil Science: 0 fractional works · 0.3% of its workFood Science: 0 fractional works · 0.2% of its workBiochemistry, Genetics and Molecular Biology: 2 fractional works · 1.5% of its workMolecular Biology: 1 fractional works · 0.5% of its workGenetics: 1 fractional works · 0.4% of its workCell Biology: 0 fractional works · 0.3% of its workStructural Biology: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.0% of its workNeuroscience: 2 fractional works · 1.5% of its workCognitive Neuroscience: 1 fractional works · 0.7% of its workNeurology: 1 fractional works · 0.4% of its workEndocrine and Autonomic Systems: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workPharmacology, Toxicology and Pharmaceutics: 1 fractional works · 0.7% of its workPharmacology: 0 fractional works · 0.3% of its workPharmaceutical Science: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workImmunology and Microbiology: 0 fractional works · 0.4% of its workImmunology: 0 fractional works · 0.4% of its workALL ITS WORKTopcon(Netherlands)138fractional works, 2022-now
Life Sciences7%Physical Sciences41%Health Sciences21%Social Sciences30%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in 2022-now. Every slice is a page; the interactive view zooms down to single topics and colours each by how much more of it this institution does than the world.

Its 4 domains and 25 fields, with their numbers
    1. Engineering2417.3%
    2. Computer Science139.2%
    3. Environmental Science86.0%
    4. Materials Science75.4%
    5. Physics and Astronomy21.5%
    6. Chemistry21.4%
    7. Earth and Planetary Sciences10.5%
    8. Chemical Engineering00.1%
    9. Energy00.1%
    1. Business, Management and Accounting149.9%
    2. Social Sciences128.7%
    3. Economics, Econometrics and Finance64.5%
    4. Decision Sciences42.9%
    5. Arts and Humanities42.8%
    6. Psychology21.8%
    1. Medicine2014.2%
    2. Health Professions85.6%
    3. Nursing21.4%
    4. Dentistry00.1%
    5. Veterinary00.1%
    1. Agricultural and Biological Sciences42.9%
    2. Biochemistry, Genetics and Molecular Biology21.5%
    3. Neuroscience21.5%
    4. Pharmacology, Toxicology and Pharmaceutics10.7%
    5. Immunology and Microbiology00.4%
All of science, and how each field's share has moved since 1950: the Science domain explorer

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: 0.60× its world share, 4 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.28× its world share, 2 worksBiochemistry, Geneti…Immunology and Microbiology: 0.35× its world share, 0 worksImmunology and Micro…Neuroscience: 0.90× its world share, 2 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.85× its world share, 1 worksPharmacology, Toxico…Chemical Engineering: 0.17× its world share, 0 worksChemical EngineeringChemistry: 0.87× its world share, 2 worksChemistryComputer Science: 1.19× its world share, 13 worksComputer ScienceEarth and Planetary Sciences: 0.32× its world share, 1 worksEarth and Planetary …Energy: 0.05× its world share, 0 worksEnergyEngineering: 1.15× its world share, 24 worksEngineeringEnvironmental Science: 1.21× its world share, 8 worksEnvironmental ScienceMaterials Science: 1.53× its world share, 7 worksMaterials SciencePhysics and Astronomy: 0.68× its world share, 2 worksPhysics and AstronomyDentistry: 0.25× its world share, 0 worksDentistryHealth Professions: 2.11× its world share, 8 worksHealth ProfessionsMedicine: 0.74× its world share, 20 worksMedicineNursing: 2.79× its world share, 2 worksNursingVeterinary: 0.36× its world share, 0 worksVeterinaryArts and Humanities: 0.97× its world share, 4 worksArts and HumanitiesBusiness, Management and Accounting: 3.08× its world share, 14 worksBusiness, Management…Decision Sciences: 2.96× its world share, 4 worksDecision SciencesEconomics, Econometrics and Finance: 2.09× its world share, 6 worksEconomics, Econometr…Psychology: 0.58× its world share, 2 worksPsychologySocial Sciences: 0.68× its world share, 12 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Business, Management and Accounting, 3.1×. Every wedge is a field page.

All 25 fields, with their numbers
  1. Business, Management and Accounting3.08×14 works
  2. Decision Sciences2.96×4 works
  3. Nursing2.79×2 works
  4. Health Professions2.11×8 works
  5. Economics, Econometrics and Finance2.09×6 works
  6. Pharmacology, Toxicology and Pharmaceutics1.85×1 works
  7. Materials Science1.53×7 works
  8. Environmental Science1.21×8 works
  9. Computer Science1.19×13 works
  10. Engineering1.15×24 works
  11. Arts and Humanities0.97×4 works
  12. Neuroscience0.90×2 works
  13. Chemistry0.87×2 works
  14. Medicine0.74×20 works
  15. Physics and Astronomy0.68×2 works
  16. Social Sciences0.68×12 works
  17. Agricultural and Biological Sciences0.60×4 works
  18. Psychology0.58×2 works
  19. Veterinary0.36×0 works
  20. Immunology and Microbiology0.35×0 works
  21. Earth and Planetary Sciences0.32×1 works
  22. Biochemistry, Genetics and Molecular Biology0.28×2 works
  23. Dentistry0.25×0 works
  24. Chemical Engineering0.17×0 works
  25. Energy0.05×0 works

Who are the top researchers at Topcon (Netherlands)?

Ranked on the quality score, Vijaya Krushna Varma, John A Pope and Nikolay N. Vasilyuk lead among researchers whose main affiliation is Topcon (Netherlands).

  1. 1 Vijaya Krushna Varma Netherlands · #3,591,469 worldwide 240 citations · 93 works
  2. 2 John A Pope Netherlands · #5,174,874 worldwide 19 citations · 26 works
  3. 3 Nikolay N. Vasilyuk Netherlands · #5,578,773 worldwide 41 citations · 24 works
All ranked researchers at Topcon (Netherlands)

What are the most cited papers from Topcon (Netherlands)?

The most cited paper from Topcon (Netherlands) is "Automated layer segmentation of macular OCT images using dual-scale gradient information" (Qi Yang, Charles A. Reisman, Zhenguo Wang et al., 2010), with 298 citations. Next come "Compensation of corneal horizontal/vertical astigmatism, lateral coma, and spherical aberration by internal optics of the eye" (197) and "ULTRAHIGH SPEED SWEPT SOURCE OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY OF RETINAL AND CHORIOCAPILLARIS ALTERATIONS IN DIABETIC PATIENTS WITH AND WITHOUT RETINOPATHY" (188).

Most cited papers
#PaperReleasedCitations
1 Automated layer segmentation of macular OCT images using dual-scale gradient information Qi Yang, Charles A. Reisman, Zhenguo Wang et al. · Optics Express Open access 22 Sep 2010 298
2 Compensation of corneal horizontal/vertical astigmatism, lateral coma, and spherical aberration by internal optics of the eye Jennifer Kelly, Toshifumi Mihashi, Howard C. Howland · Journal of Vision Open access 16 Apr 2004 197
3 ULTRAHIGH SPEED SWEPT SOURCE OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY OF RETINAL AND CHORIOCAPILLARIS ALTERATIONS IN DIABETIC PATIENTS WITH AND WITHOUT RETINOPATHY WooJhon Choi, Nadia Khalida Waheed, Eric M. Moult et al. · Retina Open access 23 Aug 2016 188
4 Higher order wavefront aberrations of cornea and magnitude of refractive correction in laser in situ keratomileusis Tetsuro Oshika, Kazunori Miyata, Tadatoshi Tokunaga et al. · Ophthalmology Jun 2002 183
5 The curvilinear relationships between responsive and proactive market orientations and new product performance: A contingent link Kuen‐Hung Tsai, Christine Chou, Jyh-Huei Kuo · Industrial Marketing Management 20 Jun 2007 175
All 60 most cited papers, with filters and sorting

Which keywords describe research at Topcon (Netherlands)?

By fractional works in 2022-now, weighted toward what it does more of than the world: Machine Learning, Consumer Behavior, Deep Learning, Risk Assessment, Supply Chain Management, Anomaly Detection, Consumer Perception and Cybersecurity.

▲ 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-now 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. Machine Learning11▲ 2.3×25 topics
  2. Deep Learning10▲ 2.1×28 topics
  3. Consumer Behavior6▲ 6.6×9 topics
  4. Risk Assessment5▲ 5.8×7 topics
  5. Supply Chain Management5▲ 3.7×12 topics
  6. Healthcare4▲ 2.8×11 topics
  7. Data Mining4▲ 3.8×6 topics
  8. Artificial Intelligence4▲ 1.93×12 topics
  9. Quality of Life4▲ 1.91×12 topics
  10. Environmental Impact4▲ 1.56×8 topics
  11. Treatment4▲ 2.2×9 topics
  12. Public Health4▲ 1.75×14 topics
  13. Anomaly Detection3▲ 7.7×2 topics
  14. Consumer Perception3▲ 9.3×4 topics
  15. Customer Satisfaction3▲ 6.8×5 topics
  16. Cybersecurity3▲ 8.7×3 topics
  17. GIS-based Evaluation3▲ 60×2 topics
  18. IoT Security3▲ 6.1×2 topics
  19. Risk Management2▲ 3.8×6 topics
  20. Social Impact2▲ 4.6×4 topics
  21. Medical Imaging2▲ 3.2×5 topics
  22. Fuzzy Mathematics2▲ 81×1 topic
  23. Set Pair Analysis2▲ 81×1 topic
  24. Customer Experience2▲ 9.6×1 topic
  25. Intrusion Detection2▲ 11×1 topic
  26. Multichannel Retailing2▲ 29×1 topic
  27. Network Security2▲ 13×1 topic
  28. Health2▲ 3.8×4 topics
  29. Entrepreneurship2▲ 3.8×5 topics
  30. Health Policy2▲ 9.5×5 topics
  31. Political Economy2▲ 5.7×3 topics
  32. Performance Prediction2▲ 19×2 topics
  33. Market Integration2▲ 12×2 topics
  34. Multivariate Analysis2▲ 14×2 topics
  35. Product Quality2▲ 13×2 topics
  36. Wireless Communications2▲ 6.9×3 topics
  37. Metamaterial2▲ 13×2 topics
  38. Nursing Education2▲ 9.2×4 topics
  39. Antenna2▲ 14×1 topic
  40. Microstrip2▲ 14×1 topic

Which research topics does Topcon (Netherlands) publish most on?

By volume in 2022-now: Research studies in Vietnam, Network Security and Intrusion Detection, Consumer Retail Behavior Studies and Antenna Design and Analysis.

Research studies in Viet…2Research studies in Vietnam: 2 fractional worksNetwork Security and Int…2Network Security and Intrusion Detection: 2 fractional worksConsumer Retail Behavior…2Consumer Retail Behavior Studies: 2 fractional worksAntenna Design and Analy…2Antenna Design and Analysis: 2 fractional worksConsumer Packaging Perceptions and Trends: 1 fractional worksFinancial Markets and Investment Strategies: 1 fractional worksFinancial Risk and Volat…1Financial Risk and Volatility Modeling: 1 fractional worksConsumer Behavior in Brand Consumption and Identification: 1 fractional worksDiverse Scientific Research Studies: 1 fractional worksCorruption and Economic …1Corruption and Economic Development: 1 fractional works
EcologyComputer Networks and CommunicationsMarketingAerospace Engineering3 others

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

  1. 1 Research studies in Vietnam Ecology 2 works
  2. 2 Network Security and Intrusion Detection Computer Networks and Communications 2 works
  3. 3 Consumer Retail Behavior Studies Marketing 2 works
  4. 4 Antenna Design and Analysis Aerospace Engineering 2 works
  5. 5 Consumer Packaging Perceptions and Trends Marketing 1 works
  6. 6 Financial Markets and Investment Strategies Finance 1 works
  7. 7 Financial Risk and Volatility Modeling Finance 1 works
  8. 8 Consumer Behavior in Brand Consumption and Identification Marketing 1 works
  9. 9 Diverse Scientific Research Studies General Health Professions 1 works
  10. 10 Corruption and Economic Development Sociology and Political Science 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 available50.4%not open49.6%

World: 40% of research is openly available.

with international co-authors43.5%domestic only56.5%

World: 18% is written across borders.

How has Topcon (Netherlands)'s research output changed?

Output in 2022-2025 was 40% higher than in 2018-2021.

still counting1990200020102020
grewheldshrank

The same series as a ribbon: one cell per year, darker for more. The line above answers how much; this answers when.

Its share of all research

Growing output can still be a shrinking share: all of science grows. This is Topcon (Netherlands) as a percentage of every work published that year, 0.00035% in 2024.

still counting0.00050%0.0010%Topcon (Netherlands)0.00071% in 202519801990200020102020

Fractional works of Topcon (Netherlands) over all fractional works that year. How the balance of science has shifted.

How much of it reaches the world top 10%

Year by year, against all institutions in the same year.

still counting5%10%15%all institutions10.0% in 2025Topcon (Netherlands)9.0% in 20252020

Of each year's output, the share that reached the world's 10% most cited for its field and year. Peak 9.4% in 2023.

Other research institutions in Capelle aan den IJssel

All research institutions in Capelle aan den IJssel

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Topcon (Netherlands) on Science Explorer

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