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Company · Tokyo · Japan

NOK Corporation (Japan)

In research, NOK Corporation (Japan) stands highest in Physical Sciences (#7,885 of 21,541 worldwide) and Engineering (#9,197 of 11,412 worldwide), over all time.

nok.co.jp/enROR OpenAlex
World rank, all time
#14,174
of 42,892
Rank in Japan
#546
of 2,112
Research works
576
▼ 38% vs 2013–17
Citations
7.8k
13.6 per fractional work
Top-10% rate
6.7%
record average 16.5%
Open access
24%
world 28%

What is NOK Corporation (Japan) 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
Physical SciencesDomain #7,885 of 21,541 9.2%516
EngineeringField #9,197 of 11,412 6.8%309

Each strip is that field’s whole ranked pool, with the notch where NOK Corporation (Japan) 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.

Biochemistry, Genetics and Molecular Biology: 0.68× its world share, 1 worksBiochemistry, Geneti…Immunology and Microbiology: 0.19× its world share, 0 worksImmunology and Micro…Chemistry: 0.95× its world share, 0 worksChemistryComputer Science: 0.93× its world share, 2 worksComputer ScienceEarth and Planetary Sciences: 1.27× its world share, 0 worksEarth and Planetary …Energy: 0.60× its world share, 0 worksEnergyEngineering: 3.25× its world share, 11 worksEngineeringEnvironmental Science: 1.66× its world share, 2 worksEnvironmental ScienceMaterials Science: 2.56× its world share, 2 worksMaterials SciencePhysics and Astronomy: 1.92× its world share, 1 worksPhysics and AstronomyHealth Professions: 0.65× its world share, 0 worksHealth ProfessionsMedicine: 0.23× its world share, 1 worksMedicineArts and Humanities: 0.42× its world share, 0 worksArts and HumanitiesPsychology: 0.80× its world share, 1 worksPsychologySocial Sciences: 0.38× its world share, 1 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Engineering, 3.2×. Every wedge is a field page.

Who are the top researchers at NOK Corporation (Japan)?

Ranked on the composite score, Yoshio Matsuo, Moriaki Ono and Akihiko Kato lead among researchers whose main affiliation is NOK Corporation (Japan).

  1. 1 Yoshio Matsuo Japan · #510,435 worldwide 33 citations · 28 works
  2. 2 Moriaki Ono Japan · #644,817 worldwide 48 citations · 15 works
  3. 3 Akihiko Kato Japan · #803,107 worldwide 106 citations · 36 works
  4. 4 Zefirova Gs Japan · #1,351,268 worldwide 1 citations · 27 works
  5. 5 Tsutomu Shikada Japan · #1,446,308 worldwide 52 citations · 18 works
All ranked researchers at NOK Corporation (Japan)

Which keywords describe research at NOK Corporation (Japan)?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Mechanical Properties, Failure Analysis, Cathode Materials, Nanoparticles, Culture, Fluid Dynamics, landscape conservation and Language.

▲ 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 10 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 10 words, with their numbers
  1. Mechanical Properties2▲ 6.8×6 topics
  2. Nanoparticles1▲ 4.6×6 topics
  3. Sustainability1▲ 2.3×3 topics
  4. Cathode Materials1▲ 13×3 topics
  5. Failure Analysis1▲ 56×2 topics
  6. Culture1▲ 8.3×1 topic
  7. Fluid Dynamics1▲ 32×2 topics
  8. Language1▲ 18×1 topic
  9. Satoyama1▲ 440×1 topic
  10. landscape conservation1▲ 440×1 topic

Which research topics does NOK Corporation (Japan) publish most on?

By volume in 2022–2025: Language and Culture, Urban and spatial planning, Engineering Applied Research and 3D IC and TSV technologies.

Language and Culture: 1 fractional worksUrban and spatial planning: 1 fractional worksEngineering Applied Rese…1Engineering Applied Research: 1 fractional works3D IC and TSV technologies13D IC and TSV technologies: 1 fractional worksSemiconductor materials and devices: 0 fractional worksTribology and Lubrication Engineering: 0 fractional worksAdvanced Battery Materia…0Advanced Battery Materials and Technologies: 0 fractional worksAntenna Design and Analysis: 0 fractional worksStructural Analysis of Composite Materials: 0 fractional worksAdvancements in Battery …0Advancements in Battery Materials: 0 fractional works
Linguistics and LanguageNature and Landscape ConservationCivil and Structural EngineeringElectrical and Electronic Engineering2 others

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

  1. 1 Language and Culture Linguistics and Language 1 works
  2. 2 Urban and spatial planning Nature and Landscape Conservation 1 works
  3. 3 Engineering Applied Research Civil and Structural Engineering 1 works
  4. 4 3D IC and TSV technologies Electrical and Electronic Engineering 1 works
  5. 5 Semiconductor materials and devices Electrical and Electronic Engineering 0 works
  6. 6 Tribology and Lubrication Engineering Mechanical Engineering 0 works
  7. 7 Advanced Battery Materials and Technologies Electrical and Electronic Engineering 0 works
  8. 8 Antenna Design and Analysis Aerospace Engineering 0 works
  9. 9 Structural Analysis of Composite Materials Mechanical Engineering 0 works
  10. 10 Advancements in Battery Materials Electrical and Electronic 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 available24.3%not open75.7%

World: 28% of research is openly available.

with international co-authors12.3%domestic only87.7%

World: 19% is written across borders.

How has NOK Corporation (Japan)'s research output changed?

Output in 2018–2022 was 38% lower 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.