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Company · Sunnyvale · United States

Fujitsu (United States)

In research, Fujitsu (United States) stands highest in Physical Sciences (#9,180 of 10,670 worldwide), 2022-now. Relative to its size it is most specialised in Electrical and Electronic Engineering and Computer Science (Electrical and Electronic Engineering is 8.1× its share of world research).

fujitsu.com/usROR OpenAlex
World rank, 2022-now
#21,671
of 22,385 · #12,631 all time
Rank in United States
#3,213
of 3,332
Research works
1.1k
▼ 28% vs 2018-21
Citations
16k
14.2 per fractional work
Top-10% rate
6.8%
all institutions 10.0%
vs its own fields
0.94×
1.00× is exactly expected
Open access
14%
world 40%
International
31%
world 18%
Fujitsu (United States)

What is Fujitsu (United States) known for in research?

The fields where it stands highest, 2022-now, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
Physical SciencesDomain #9,180 of 10,670 4.5%62 #5194

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

Which fields of science does Fujitsu (United States) work in?

In 2022-now, 83% of research at Fujitsu (United States) is in Physical Sciences, 10% in Social Sciences. Its largest fields are Engineering (39%), Computer Science (35%), Physics and Astronomy (5%). It does 2.0× the world's share of Physical Sciences.

Physical Sciences: 69 fractional works · 83.4% of its workEngineering: 32 fractional works · 39.0% of its workElectrical and Electronic Engineering: 24 fractional works · 28.9% of its workIndustrial and Manufacturing Engineering: 3 fractional works · 3.4% of its workBiomedical Engineering: 1 fractional works · 1.8% of its workControl and Systems Engineering: 1 fractional works · 1.3% of its workComputational Mechanics: 1 fractional works · 0.8% of its workAutomotive Engineering: 0 fractional works · 0.6% of its workAerospace Engineering: 0 fractional works · 0.5% of its workOcean Engineering: 0 fractional works · 0.4% of its workCivil and Structural Engineering: 0 fractional works · 0.4% of its workSafety, Risk, Reliability and Quality: 0 fractional works · 0.4% of its workBuilding and Construction: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workComputer Science: 29 fractional works · 34.9% of its workArtificial Intelligence: 14 fractional works · 17.6% of its workComputer Vision and Pattern Recognition: 7 fractional works · 8.4% of its workComputational Theory and Mathematics: 3 fractional works · 3.7% of its workComputer Networks and Communications: 2 fractional works · 2.1% of its workInformation Systems: 1 fractional works · 1.2% of its workSignal Processing: 0 fractional works · 0.6% of its workHuman-Computer Interaction: 0 fractional works · 0.5% of its workComputer Graphics and Computer-Aided Design: 0 fractional works · 0.4% of its workHardware and Architecture: 0 fractional works · 0.4% of its workPhysics and Astronomy: 4 fractional works · 5.4% of its workAtomic and Molecular Physics, and Optics: 4 fractional works · 5.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workEnvironmental Science: 1 fractional works · 1.4% of its workEnvironmental Engineering: 1 fractional works · 0.8% of its workIndustrial and Manufacturing Engineering: 0 fractional works · 0.4% of its workGlobal and Planetary Change: 0 fractional works · 0.2% of its workEarth and Planetary Sciences: 1 fractional works · 1.0% of its workAtmospheric Science: 1 fractional works · 0.7% of its workGeochemistry and Petrology: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workMathematics: 1 fractional works · 0.7% of its workNumerical Analysis: 0 fractional works · 0.4% of its workApplied Mathematics: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workMaterials Science: 0 fractional works · 0.6% of its workMaterials Chemistry: 0 fractional works · 0.6% of its workChemical Engineering: 0 fractional works · 0.2% of its workBioengineering: 0 fractional works · 0.2% of its workChemistry: 0 fractional works · 0.2% of its workAnalytical Chemistry: 0 fractional works · 0.2% of its workSocial Sciences: 9 fractional works · 10.4% of its workDecision Sciences: 3 fractional works · 3.6% of its workManagement Science and Operations Research: 2 fractional works · 2.7% of its workStatistics, Probability and Uncertainty: 0 fractional works · 0.6% of its workInformation Systems and Management: 0 fractional works · 0.3% of its workSocial Sciences: 2 fractional works · 2.7% of its workSafety Research: 1 fractional works · 0.7% of its workSociology and Political Science: 1 fractional works · 0.7% of its workLaw: 0 fractional works · 0.4% of its workPolitical Science and International Relations: 0 fractional works · 0.4% of its workCommunication: 0 fractional works · 0.2% of its workTransportation: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workEconomics, Econometrics and Finance: 1 fractional works · 1.5% of its workEconomics and Econometrics: 1 fractional works · 1.1% of its workFinance: 0 fractional works · 0.5% of its workBusiness, Management and Accounting: 1 fractional works · 1.1% of its workManagement Information Systems: 1 fractional works · 0.7% of its workStrategy and Management: 0 fractional works · 0.3% of its workPsychology: 1 fractional works · 0.9% of its workSocial Psychology: 1 fractional works · 0.7% of its workSmaller subfields together: 0 fractional works · 0.2% of its workArts and Humanities: 0 fractional works · 0.5% of its workVisual Arts and Performing Arts: 0 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.1% of its workLife Sciences: 3 fractional works · 3.9% of its workBiochemistry, Genetics and Molecular Biology: 2 fractional works · 2.5% of its workMolecular Biology: 1 fractional works · 1.4% of its workBiophysics: 0 fractional works · 0.6% of its workCancer Research: 0 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.1% of its workNeuroscience: 1 fractional works · 1.3% of its workCognitive Neuroscience: 1 fractional works · 1.1% of its workSmaller subfields together: 0 fractional works · 0.1% of its workAgricultural and Biological Sciences: 0 fractional works · 0.2% of its workPlant Science: 0 fractional works · 0.2% of its workHealth Sciences: 2 fractional works · 2.3% of its workMedicine: 2 fractional works · 2.3% of its workComplementary and alternative medicine: 0 fractional works · 0.6% of its workOphthalmology: 0 fractional works · 0.4% of its workHealth Informatics: 0 fractional works · 0.4% of its workPathology and Forensic Medicine: 0 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.7% of its workALL ITS WORKFujitsu (UnitedStates)82fractional works, 2022-now
Life Sciences4%Physical Sciences83%Health Sciences2%Social Sciences10%

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 19 fields, with their numbers
    1. Engineering3239.0%
    2. Computer Science2934.9%
    3. Physics and Astronomy45.4%
    4. Environmental Science11.4%
    5. Earth and Planetary Sciences11.0%
    6. Mathematics10.7%
    7. Materials Science00.6%
    8. Chemical Engineering00.2%
    9. Chemistry00.2%
    1. Decision Sciences33.6%
    2. Social Sciences22.7%
    3. Economics, Econometrics and Finance11.5%
    4. Business, Management and Accounting11.1%
    5. Psychology10.9%
    6. Arts and Humanities00.5%
    1. Biochemistry, Genetics and Molecular Biology22.5%
    2. Neuroscience11.3%
    3. Agricultural and Biological Sciences00.2%
    1. Medicine22.3%
All of science, and how each field's share has moved since 1950: the Science domain explorer

What does Fujitsu (United States) specialise in?

Where its research is concentrated relative to its size: Electrical and Electronic Engineering takes 8.1× the share of its output that it takes of world research.

  1. Electrical and Electronic EngineeringSubfield · 23.8 works8.1×
  2. Computer ScienceField · 28.7 works4.5×
← 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: 0.04× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.46× its world share, 2 worksBiochemistry, Geneti…Neuroscience: 0.77× its world share, 1 worksNeuroscienceChemical Engineering: 0.58× its world share, 0 worksChemical EngineeringChemistry: 0.13× its world share, 0 worksChemistryComputer Science: 4.49× its world share, 29 worksComputer ScienceEarth and Planetary Sciences: 0.65× its world share, 1 worksEarth and Planetary …Engineering: 2.60× its world share, 32 worksEngineeringEnvironmental Science: 0.28× its world share, 1 worksEnvironmental ScienceMaterials Science: 0.17× its world share, 0 worksMaterials ScienceMathematics: 0.59× its world share, 1 worksMathematicsPhysics and Astronomy: 2.41× its world share, 4 worksPhysics and AstronomyMedicine: 0.12× its world share, 2 worksMedicineArts and Humanities: 0.18× its world share, 0 worksArts and HumanitiesBusiness, Management and Accounting: 0.34× its world share, 1 worksBusiness, Management…Decision Sciences: 3.77× its world share, 3 worksDecision SciencesEconomics, Econometrics and Finance: 0.72× its world share, 1 worksEconomics, Econometr…Psychology: 0.30× its world share, 1 worksPsychologySocial Sciences: 0.21× its world share, 2 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Computer Science, 4.5×. Every wedge is a field page.

All 19 fields, with their numbers
  1. Computer Science4.49×29 works
  2. Decision Sciences3.77×3 works
  3. Engineering2.60×32 works
  4. Physics and Astronomy2.41×4 works
  5. Neuroscience0.77×1 works
  6. Economics, Econometrics and Finance0.72×1 works
  7. Earth and Planetary Sciences0.65×1 works
  8. Mathematics0.59×1 works
  9. Chemical Engineering0.58×0 works
  10. Biochemistry, Genetics and Molecular Biology0.46×2 works
  11. Business, Management and Accounting0.34×1 works
  12. Psychology0.30×1 works
  13. Environmental Science0.28×1 works
  14. Social Sciences0.21×2 works
  15. Arts and Humanities0.18×0 works
  16. Materials Science0.17×0 works
  17. Chemistry0.13×0 works
  18. Medicine0.12×2 works
  19. Agricultural and Biological Sciences0.04×0 works

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

Ranked on the quality score, Mukul R. Prasad, Koichiro Niinuma and Ryusuke Masuoka lead among researchers whose main affiliation is Fujitsu (United States).

  1. 1 Mukul R. Prasad United States · #567,623 worldwide 2.7k citations · 78 works
  2. 2 Koichiro Niinuma United States · #946,670 worldwide 543 citations · 48 works
  3. 3 Ryusuke Masuoka United States · #1,223,777 worldwide 1.8k citations · 34 works
  4. 4 Ajay Chander United States · #1,354,975 worldwide 1.2k citations · 42 works
  5. 5 Yiwei Thomas Hou United States · #1,584,744 worldwide 1.3k citations · 44 works
  6. 6 Jian Hong Jiang United States · #1,592,785 worldwide 602 citations · 19 works
  7. 7 Farzan Fallah United States · #1,617,286 worldwide 2.1k citations · 88 works
  8. 8 Hart William Montgomery United States · #1,681,781 worldwide 964 citations · 37 works
  9. 9 Avradip Mandal United States · #1,891,705 worldwide 1k citations · 41 works
  10. 10 Arnab Roy United States · #1,941,335 worldwide 2.7k citations · 150 works
All ranked researchers at Fujitsu (United States)

What are the most cited papers from Fujitsu (United States)?

The most cited paper from Fujitsu (United States) is "Process Mining Manifesto" (Wil M. P. van der Aalst et al., 2012), with 1,215 citations. Next come "Controlling data in the cloud" (806) and "Streaming video over the Internet: approaches and directions" (713).

Most cited papers
#PaperReleasedCitations
1 Process Mining Manifesto Wil M. P. van der Aalst et al. · Lecture notes in business information processing Conference paperOpen access 2012 1,215
2 Controlling data in the cloud Richard Chow, Philippe Golle, Markus Jakobsson et al. Conference paper 13 Nov 2009 806
3 Streaming video over the Internet: approaches and directions Dapeng Oliver Wu, Y. Thomas Hou, Wenwu Zhu et al. · IEEE Transactions on Circuits and Systems for Video Technology Open access Mar 2001 713
4 Symbolic model checking using SAT procedures instead of BDDs Armin Biere, Alessandro Cimatti, E. M. Clarke et al. Conference paper Jun 1999 701
5 Attacks against process control systems Álvaro A. Cárdenas, Saurabh Amin, Zong-Syun Lin et al. Conference paperOpen access 22 Mar 2011 700
All 59 most cited papers, with filters and sorting

Which keywords describe research at Fujitsu (United States)?

By fractional works in 2022-now, weighted toward what it does more of than the world: Optical Fiber, Coherent Detection, Digital Signal Processing, Microwave Photonics, Deep Learning, Optical Access Networks, Photonic Signal Processing and Quantum Information.

▲ 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. Deep Learning9▲ 3.1×30 topics
  2. Optical Fiber8▲ 89×2 topics
  3. Coherent Detection7▲ 204×1 topic
  4. Digital Signal Processing7▲ 179×1 topic
  5. Microwave Photonics7▲ 100×2 topics
  6. Machine Learning5▲ 1.98×21 topics
  7. Neural Networks5▲ 4.0×11 topics
  8. Optical Access Networks5▲ 187×1 topic
  9. Photonic Signal Processing5▲ 187×1 topic
  10. Quantum Information4▲ 46×2 topics
  11. Big Data4▲ 5.4×10 topics
  12. Energy Efficiency4▲ 5.3×5 topics
  13. Entanglement4▲ 33×4 topics
  14. Elastic Optical Networks3▲ 241×1 topic
  15. Optical Networks3▲ 241×1 topic
  16. Quantum Algorithms3▲ 71×1 topic
  17. Quantum Computation3▲ 71×1 topic
  18. Biosensors3▲ 7.6×3 topics
  19. Computation3▲ 50×2 topics
  20. Integrated Circuits3▲ 23×2 topics
  21. Optical Modulators3▲ 22×1 topic
  22. Security3▲ 4.7×4 topics
  23. Silicon Photonics3▲ 32×1 topic
  24. Convex Optimization2▲ 36×5 topics
  25. Cryptography2▲ 24×2 topics
  26. Quantum2▲ 35×2 topics
  27. Metrology2▲ 43×1 topic
  28. Superconducting Circuits2▲ 37×1 topic
  29. Optical Frequency Combs2▲ 47×1 topic
  30. Ultrafast Lasers2▲ 47×1 topic
  31. Complex Systems2▲ 17×2 topics
  32. Representation Learning2▲ 12×3 topics
  33. Semi-Supervised Learning2▲ 15×3 topics
  34. Causal Discovery1▲ 53×2 topics
  35. Data Integration1▲ 9.9×4 topics
  36. Machine Translation1▲ 10×1 topic
  37. Word Representation1▲ 14×1 topic
  38. Error Correction1▲ 62×2 topics
  39. Image Captioning1▲ 29×1 topic
  40. Visual Question Answering1▲ 18×1 topic

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

By volume in 2022-now: Optical Network Technologies, Advanced Photonic Communication Systems, Quantum Computing Algorithms and Architecture and Advanced Optical Network Technologies.

Optical Network Technolo…7Optical Network Technologies: 7 fractional worksAdvanced Photonic Communication Systems: 5 fractional worksQuantum Computing Algorithms and Architecture: 3 fractional worksAdvanced Optical Network Technologies: 3 fractional worksPhotonic and Optical Devices: 3 fractional worksQuantum Information and …2Quantum Information and Cryptography: 2 fractional worksAdvanced Fiber Laser Technologies: 2 fractional worksTopic Modeling: 1 fractional worksMultimodal Machine Learning Applications: 1 fractional worksComputability, Logic, AI Algorithms: 1 fractional works
Electrical and Electronic EngineeringArtificial IntelligenceAtomic and Molecular Physics, and OpticsComputer Vision and Pattern Recognition1 others

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

  1. 1 Optical Network Technologies Electrical and Electronic Engineering 7 works
  2. 2 Advanced Photonic Communication Systems Electrical and Electronic Engineering 5 works
  3. 3 Quantum Computing Algorithms and Architecture Artificial Intelligence 3 works
  4. 4 Advanced Optical Network Technologies Electrical and Electronic Engineering 3 works
  5. 5 Photonic and Optical Devices Electrical and Electronic Engineering 3 works
  6. 6 Quantum Information and Cryptography Artificial Intelligence 2 works
  7. 7 Advanced Fiber Laser Technologies Atomic and Molecular Physics, and Optics 2 works
  8. 8 Topic Modeling Artificial Intelligence 1 works
  9. 9 Multimodal Machine Learning Applications Computer Vision and Pattern Recognition 1 works
  10. 10 Computability, Logic, AI Algorithms Computational Theory and Mathematics 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 available14.5%not open85.5%

World: 40% of research is openly available.

with international co-authors31.1%domestic only68.9%

World: 18% is written across borders.

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

Output in 2022-2025 was 28% lower 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 Fujitsu (United States) as a percentage of every work published that year, 0.00032% in 2024.

still counting0.0050%0.010%Fujitsu (United States)0.00031% in 202519801990200020102020

Fractional works of Fujitsu (United States) 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.

10%20%all institutions10.0% in 2022Fujitsu (United States)0.6% in 2022200020102020

Of each year's output, the share that reached the world's 10% most cited for its field and year. Peak 20.0% in 2011.

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Fujitsu (United States) on Science Explorer

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