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Company · Tokyo · Japan

Toppan (Japan)

In research, Toppan (Japan) stands highest in Physical Sciences (#11,867 of 21,541 worldwide), Engineering (#7,888 of 11,412 worldwide) and Electrical and Electronic Engineering (#4,094 of 4,248 worldwide), over all time.

toppan.co.jp/englishROR OpenAlex
World rank, all time
#22,008
of 42,892
Rank in Japan
#830
of 2,112
Research works
590
▼ 16% vs 2013–17
Citations
4k
6.7 per fractional work
Top-10% rate
5.3%
record average 16.5%
Open access
21%
world 28%

What is Toppan (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 #11,867 of 21,541 7.5%517
EngineeringField #7,888 of 11,412 8.5%317
Electrical and Electronic EngineeringSubfield #4,094 of 4,248 6.1%129

Each strip is that field’s whole ranked pool, with the notch where Toppan (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.

Agricultural and Biological Sciences: 0.15× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.70× its world share, 2 worksBiochemistry, Geneti…Immunology and Microbiology: 0.12× its world share, 0 worksImmunology and Micro…Chemical Engineering: 2.09× its world share, 0 worksChemical EngineeringChemistry: 0.93× its world share, 1 worksChemistryComputer Science: 2.20× its world share, 8 worksComputer ScienceEarth and Planetary Sciences: 0.34× its world share, 0 worksEarth and Planetary …Engineering: 2.60× its world share, 18 worksEngineeringEnvironmental Science: 0.57× its world share, 1 worksEnvironmental ScienceMaterials Science: 3.56× its world share, 6 worksMaterials SciencePhysics and Astronomy: 2.00× its world share, 2 worksPhysics and AstronomyMedicine: 0.63× its world share, 6 worksMedicineArts and Humanities: 0.08× its world share, 0 worksArts and HumanitiesBusiness, Management and Accounting: 0.53× its world share, 1 worksBusiness, Management…Psychology: 0.48× its world share, 1 worksPsychologySocial Sciences: 0.11× its world share, 1 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Materials Science, 3.6×. Every wedge is a field page.

Who are the top researchers at Toppan (Japan)?

Ranked on the composite score, Yusuke Tsukahara, Noritaka Nakaso and Yasushi Nishiyama lead among researchers whose main affiliation is Toppan (Japan).

  1. 1 Yusuke Tsukahara Japan · #749,395 worldwide 53 citations · 25 works
  2. 2 Noritaka Nakaso Japan · #1,199,056 worldwide 34 citations · 25 works
  3. 3 Yasushi Nishiyama Japan · #1,252,423 worldwide 25 citations · 17 works
  4. 4 Takao Tomono Japan · #1,357,489 worldwide 14 citations · 17 works
All ranked researchers at Toppan (Japan)

Which keywords describe research at Toppan (Japan)?

By fractional works in 2022–2025, weighted toward what it does more of than the world: High-Resolution Patterning, Electron Beam Lithography, Nanofabrication, Nanolithography, Soft Lithography, Nanoparticles, Failure Analysis and Simulation.

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

All 38 words, with their numbers
  1. High-Resolution Patterning5▲ 511×2 topics
  2. Electron Beam Lithography3▲ 685×1 topic
  3. Nanofabrication3▲ 106×1 topic
  4. Deep Learning2▲ 1.52×12 topics
  5. Nanoparticles2▲ 4.2×10 topics
  6. Nanolithography2▲ 360×1 topic
  7. Soft Lithography2▲ 360×1 topic
  8. Failure Analysis2▲ 37×2 topics
  9. Simulation2▲ 13×3 topics
  10. Machine Learning2◆ 0.98×6 topics
  11. Material Properties2▲ 33×2 topics
  12. Quantum1▲ 37×2 topics
  13. Quantum Computation1▲ 58×1 topic
  14. Quantum Information1▲ 27×1 topic
  15. Design Optimization1▲ 75×1 topic
  16. Entanglement1▲ 19×2 topics
  17. Patient Satisfaction1▲ 9.3×2 topics
  18. Risk Assessment1▲ 4.2×4 topics
  19. Security1▲ 4.5×3 topics
  20. Self-Assembly1▲ 8.6×4 topics
  21. Structural Analysis1▲ 31×1 topic
  22. Biomedical Applications1▲ 2.1×5 topics
  23. Catalysis1▲ 3.5×4 topics
  24. Computation1▲ 34×1 topic
  25. Cryptography1▲ 20×1 topic
  26. Energy Efficiency1▲ 2.6×2 topics
  27. Neural Networks1▲ 1.58×4 topics
  28. Telemedicine1▲ 19×2 topics
  29. Thermal Management1▲ 7.0×2 topics
  30. Block Copolymers1▲ 83×2 topics
  31. COVID-191▲ 1.61×1 topic
  32. Elevator1▲ 192×1 topic
  33. Interconnect1▲ 136×1 topic
  34. Scanning Electron Microscopy1▲ 95×1 topic
  35. Telehealth1▲ 52×1 topic
  36. Through-Silicon Via1▲ 136×1 topic
  37. Traffic Control1▲ 192×1 topic
  38. X-ray Photoelectron Spectroscopy1▲ 28×1 topic

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

By volume in 2022–2025: Advancements in Photolithography Techniques, Nanofabrication and Lithography Techniques, Quantum Computing Algorithms and Architecture and Engineering Applied Research.

Advancements in Photolit…3Advancements in Photolithography Techniques: 3 fractional worksNanofabrication and Lithography Techniques: 2 fractional worksQuantum Computing Algorithms and Architecture: 1 fractional worksEngineering Applied Research: 1 fractional worksQuantum Information and Cryptography: 1 fractional worksElevator Systems and Control: 1 fractional worksTelemedicine and Telehea…1Telemedicine and Telehealth Implementation: 1 fractional worksElectron and X-Ray Spect…1Electron and X-Ray Spectroscopy Techniques: 1 fractional works3D IC and TSV technologies: 1 fractional worksElectronic Packaging and…1Electronic Packaging and Soldering Technologies: 1 fractional works
Electrical and Electronic EngineeringBiomedical EngineeringArtificial IntelligenceCivil and Structural Engineering3 others

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

  1. 1 Advancements in Photolithography Techniques Electrical and Electronic Engineering 3 works
  2. 2 Nanofabrication and Lithography Techniques Biomedical Engineering 2 works
  3. 3 Quantum Computing Algorithms and Architecture Artificial Intelligence 1 works
  4. 4 Engineering Applied Research Civil and Structural Engineering 1 works
  5. 5 Quantum Information and Cryptography Artificial Intelligence 1 works
  6. 6 Elevator Systems and Control Control and Systems Engineering 1 works
  7. 7 Telemedicine and Telehealth Implementation Public Health, Environmental and Occupational Health 1 works
  8. 8 Electron and X-Ray Spectroscopy Techniques Surfaces, Coatings and Films 1 works
  9. 9 3D IC and TSV technologies Electrical and Electronic Engineering 1 works
  10. 10 Electronic Packaging and Soldering Technologies Electrical and Electronic Engineering 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 available20.9%not open79.1%

World: 28% of research is openly available.

with international co-authors14.9%domestic only85.1%

World: 19% is written across borders.

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

Output in 2018–2022 was 16% 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.