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Company · Gamagōri · Japan

Nidek (Japan)

nidek.co.jpROR OpenAlex
World rank, all time
#35,527
of 42,892
Rank in Japan
#1,545
of 2,112
Research works
149
▲ 70% vs 2013–17
Citations
1.1k
7.3 per fractional work
Top-10% rate
3.0%
record average 16.5%
Open access
29%
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: 2.63× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.58× its world share, 1 worksBiochemistry, Geneti…Immunology and Microbiology: 3.10× its world share, 0 worksImmunology and Micro…Neuroscience: 13.73× its world share, 2 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.81× its world share, 0 worksPharmacology, Toxico…Engineering: 1.31× its world share, 2 worksEngineeringEnvironmental Science: 0.16× its world share, 0 worksEnvironmental ScienceHealth Professions: 0.04× its world share, 0 worksHealth ProfessionsMedicine: 1.69× its world share, 4 worksMedicineVeterinary: 2.09× its world share, 0 worksVeterinary1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Neuroscience, 13.7×. Every wedge is a field page.

Who are the top researchers at Nidek (Japan)?

Ranked on the composite score, Motoki Ozawa, Yasuo Terasawa and M. Adachi lead among researchers whose main affiliation is Nidek (Japan).

  1. 1 Motoki Ozawa Japan · #1,166,438 worldwide 45 citations · 20 works
  2. 2 Yasuo Terasawa Japan · #1,357,535 worldwide 20 citations · 45 works
  3. 3 M. Adachi Japan · #1,464,478 worldwide 8 citations · 25 works
All ranked researchers at Nidek (Japan)

Which keywords describe research at Nidek (Japan)?

By fractional works in all years, weighted toward what it does more of than the world: Electrical Stimulation, Nanomaterials, Electrode Arrays, Neural Stimulation, Macular Degeneration, Glaucoma, Optical Coherence Tomography and Synaptic Plasticity.

▲ 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. Electrical Stimulation16▲ 161×2 topics
  2. Electrode Arrays15▲ 173×1 topic
  3. Nanomaterials15▲ 12×2 topics
  4. Neural Stimulation15▲ 173×1 topic
  5. Macular Degeneration13▲ 70×3 topics
  6. Glaucoma13▲ 53×4 topics
  7. Optical Coherence Tomography11▲ 66×3 topics
  8. Synaptic Plasticity10▲ 22×3 topics
  9. Frequency Conversion10▲ 68×3 topics
  10. Intraocular Pressure9▲ 59×2 topics
  11. Nonlinear Optics8▲ 32×4 topics
  12. Optic Nerve8▲ 56×2 topics
  13. Diabetic Retinopathy8▲ 60×2 topics
  14. Raman Lasers7▲ 28×2 topics
  15. Biomedical Applications7▲ 4.3×7 topics
  16. Microresonators7▲ 36×2 topics
  17. Myopia7▲ 72×2 topics
  18. Brain-Computer Interfaces7▲ 58×1 topic
  19. EEG Analysis7▲ 58×1 topic
  20. Neural Networks6▲ 4.1×3 topics
  21. Memristor6▲ 75×1 topic
  22. Neuromorphic Computing6▲ 56×1 topic
  23. Crystal Growth6▲ 11×2 topics
  24. Channelrhodopsin6▲ 66×1 topic
  25. Optogenetics6▲ 47×1 topic
  26. Gene Therapy6▲ 14×1 topic
  27. Retinitis Pigmentosa6▲ 89×1 topic
  28. Solid-State Lasers6▲ 122×1 topic
  29. Ytterbium6▲ 122×1 topic
  30. Femtosecond Laser5▲ 54×2 topics
  31. Fiber Lasers5▲ 24×3 topics
  32. High-Resolution Imaging5▲ 57×1 topic
  33. Neurodegeneration5▲ 11×2 topics
  34. Spectral-Domain OCT5▲ 160×1 topic
  35. Optical Modulators5▲ 17×2 topics
  36. Corneal Biomechanics5▲ 87×1 topic
  37. Keratoconus5▲ 87×1 topic
  38. Photonic Crystals4▲ 20×3 topics
  39. Retinal Ganglion Cells4▲ 22×2 topics
  40. Macular Hole4▲ 111×1 topic

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

By volume in 2022–2025: Neuroscience and Neural Engineering, Retinal Imaging and Analysis, Advanced Memory and Neural Computing and EEG and Brain-Computer Interfaces.

Neuroscience and Neural …1Neuroscience and Neural Engineering: 1 fractional worksRetinal Imaging and Analysis: 1 fractional worksAdvanced Memory and Neur…1Advanced Memory and Neural Computing: 1 fractional worksEEG and Brain-Computer I…1EEG and Brain-Computer Interfaces: 1 fractional worksCCD and CMOS Imaging Sensors: 1 fractional worksHemiptera Insect Studies: 1 fractional worksGlaucoma and retinal dis…0Glaucoma and retinal disorders: 0 fractional worksRetinal Diseases and Treatments: 0 fractional worksInsect and Arachnid Ecology and Behavior: 0 fractional worksOptical Coherence Tomography Applications: 0 fractional works
Cellular and Molecular NeuroscienceRadiology, Nuclear Medicine and ImagingElectrical and Electronic EngineeringCognitive Neuroscience4 others

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

  1. 1 Neuroscience and Neural Engineering Cellular and Molecular Neuroscience 1 works
  2. 2 Retinal Imaging and Analysis Radiology, Nuclear Medicine and Imaging 1 works
  3. 3 Advanced Memory and Neural Computing Electrical and Electronic Engineering 1 works
  4. 4 EEG and Brain-Computer Interfaces Cognitive Neuroscience 1 works
  5. 5 CCD and CMOS Imaging Sensors Electrical and Electronic Engineering 1 works
  6. 6 Hemiptera Insect Studies Ecology, Evolution, Behavior and Systematics 1 works
  7. 7 Glaucoma and retinal disorders Ophthalmology 0 works
  8. 8 Retinal Diseases and Treatments Ophthalmology 0 works
  9. 9 Insect and Arachnid Ecology and Behavior Genetics 0 works
  10. 10 Optical Coherence Tomography Applications Biomedical Engineering 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 available29.0%not open71.0%

World: 28% of research is openly available.

with international co-authors9.8%domestic only90.2%

World: 19% is written across borders.

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

Output in 2018–2022 was 70% 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 Gamagōri

All research institutions in Gamagōri

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.