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Company · Tomakomai · Japan

Denka (Japan)

In research, Denka (Japan) stands highest in Engineering (#7,967 of 9,532 worldwide) and Physical Sciences (#15,743 of 17,446 worldwide), over all time.

denka.co.jp/engROR OpenAlex
World rank, all time
#24,037
of 34,923
Rank in Japan
#846
of 1,923
Research works
661
▼ 31% vs 2018-21
Citations
9.1k
13.7 per fractional work
Top-10% rate
5.4%
all institutions 10.0%
vs its own fields
0.68×
1.00× is exactly expected
Open access
48%
world 40%
International
21%
world 18%
Denka (Japan)

What is Denka (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
EngineeringField #7,967 of 9,532 4.7%254
Physical SciencesDomain #15,743 of 17,446 4.8%480

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

Which fields of science does Denka (Japan) work in?

In 2022-now, 51% of research at Denka (Japan) is in Physical Sciences, 20% in Social Sciences. Its largest fields are Engineering (27%), Medicine (17%), Materials Science (11%). It does 1.3× the world's share of Physical Sciences.

Physical Sciences: 28 fractional works · 51.3% of its workEngineering: 15 fractional works · 27.1% of its workElectrical and Electronic Engineering: 4 fractional works · 7.9% of its workCivil and Structural Engineering: 4 fractional works · 6.5% of its workMechanical Engineering: 1 fractional works · 2.5% of its workBiomedical Engineering: 1 fractional works · 1.9% of its workMechanics of Materials: 1 fractional works · 1.8% of its workAerospace Engineering: 1 fractional works · 1.3% of its workAutomotive Engineering: 1 fractional works · 1.3% of its workIndustrial and Manufacturing Engineering: 1 fractional works · 1.1% of its workBuilding and Construction: 0 fractional works · 0.9% of its workOcean Engineering: 0 fractional works · 0.7% of its workControl and Systems Engineering: 0 fractional works · 0.6% of its workComputational Mechanics: 0 fractional works · 0.5% of its workMaterials Science: 6 fractional works · 11.2% of its workMaterials Chemistry: 3 fractional works · 5.4% of its workPolymers and Plastics: 3 fractional works · 5.0% of its workElectronic, Optical and Magnetic Materials: 0 fractional works · 0.3% of its workSurfaces, Coatings and Films: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workEnvironmental Science: 2 fractional works · 3.2% of its workIndustrial and Manufacturing Engineering: 1 fractional works · 1.2% of its workPollution: 0 fractional works · 0.9% of its workEcology: 0 fractional works · 0.3% of its workManagement, Monitoring, Policy and Law: 0 fractional works · 0.3% of its workEnvironmental Engineering: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workComputer Science: 2 fractional works · 2.9% of its workInformation Systems: 1 fractional works · 1.6% of its workComputer Vision and Pattern Recognition: 0 fractional works · 0.5% of its workSignal Processing: 0 fractional works · 0.3% of its workComputer Science Applications: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workChemical Engineering: 1 fractional works · 2.2% of its workChemical Health and Safety: 1 fractional works · 1.8% of its workBioengineering: 0 fractional works · 0.3% of its workPhysics and Astronomy: 1 fractional works · 1.5% of its workAtomic and Molecular Physics, and Optics: 0 fractional works · 0.7% of its workNuclear and High Energy Physics: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.6% of its workChemistry: 1 fractional works · 1.3% of its workOrganic Chemistry: 1 fractional works · 1.1% of its workSmaller subfields together: 0 fractional works · 0.2% of its workEnergy: 0 fractional works · 0.7% of its workRenewable Energy, Sustainability and the Environment: 0 fractional works · 0.4% of its workNuclear Energy and Engineering: 0 fractional works · 0.3% of its workEarth and Planetary Sciences: 0 fractional works · 0.6% of its workGeophysics: 0 fractional works · 0.6% of its workSmaller subfields together: 0 fractional works · 0.0% of its workMathematics: 0 fractional works · 0.5% of its workApplied Mathematics: 0 fractional works · 0.5% of its workSocial Sciences: 11 fractional works · 20.5% of its workSocial Sciences: 6 fractional works · 11.1% of its workEducation: 4 fractional works · 7.4% of its workSociology and Political Science: 1 fractional works · 1.3% of its workHealth: 0 fractional works · 0.6% of its workDemography: 0 fractional works · 0.5% of its workPolitical Science and International Relations: 0 fractional works · 0.5% of its workTransportation: 0 fractional works · 0.3% of its workHuman Factors and Ergonomics: 0 fractional works · 0.2% of its workLaw: 0 fractional works · 0.2% of its workBusiness, Management and Accounting: 3 fractional works · 6.2% of its workManagement Information Systems: 1 fractional works · 2.1% of its workOrganizational Behavior and Human Resource Management: 1 fractional works · 1.5% of its workAccounting: 1 fractional works · 1.2% of its workBusiness and International Management: 0 fractional works · 0.6% of its workStrategy and Management: 0 fractional works · 0.5% of its workSmaller subfields together: 0 fractional works · 0.2% of its workPsychology: 1 fractional works · 1.3% of its workSocial Psychology: 0 fractional works · 0.6% of its workExperimental and Cognitive Psychology: 0 fractional works · 0.4% of its workDevelopmental and Educational Psychology: 0 fractional works · 0.3% of its workArts and Humanities: 1 fractional works · 1.2% of its workArcheology: 1 fractional works · 1.1% of its workSmaller subfields together: 0 fractional works · 0.2% of its workEconomics, Econometrics and Finance: 0 fractional works · 0.6% of its workEconomics and Econometrics: 0 fractional works · 0.6% of its workDecision Sciences: 0 fractional works · 0.0% of its workHealth Sciences: 11 fractional works · 19.6% of its workMedicine: 9 fractional works · 17.1% of its workEndocrinology, Diabetes and Metabolism: 2 fractional works · 3.9% of its workSurgery: 2 fractional works · 3.8% of its workEpidemiology: 1 fractional works · 1.9% of its workPediatrics, Perinatology and Child Health: 1 fractional works · 1.8% of its workInfectious Diseases: 1 fractional works · 1.8% of its workNephrology: 0 fractional works · 0.9% of its workRadiology, Nuclear Medicine and Imaging: 0 fractional works · 0.6% of its workEmergency Medicine: 0 fractional works · 0.4% of its workCardiology and Cardiovascular Medicine: 0 fractional works · 0.4% of its workPulmonary and Respiratory Medicine: 0 fractional works · 0.4% of its workBiochemistry: 0 fractional works · 0.2% of its workPublic Health, Environmental and Occupational Health: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.8% of its workHealth Professions: 1 fractional works · 2.5% of its workHealth Information Management: 1 fractional works · 1.0% of its workGeneral Health Professions: 0 fractional works · 0.7% of its workPhysical Therapy, Sports Therapy and Rehabilitation: 0 fractional works · 0.6% of its workOccupational Therapy: 0 fractional works · 0.2% of its workLife Sciences: 5 fractional works · 8.6% of its workAgricultural and Biological Sciences: 2 fractional works · 3.9% of its workGeneral Agricultural and Biological Sciences: 1 fractional works · 1.6% of its workFood Science: 1 fractional works · 1.3% of its workSoil Science: 0 fractional works · 0.6% of its workPlant Science: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workImmunology and Microbiology: 1 fractional works · 2.5% of its workImmunology: 1 fractional works · 1.5% of its workParasitology: 0 fractional works · 0.6% of its workVirology: 0 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.1% of its workBiochemistry, Genetics and Molecular Biology: 1 fractional works · 1.6% of its workMolecular Biology: 0 fractional works · 0.8% of its workCancer Research: 0 fractional works · 0.2% of its workClinical Biochemistry: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.4% of its workNeuroscience: 0 fractional works · 0.4% of its workPharmacology, Toxicology and Pharmaceutics: 0 fractional works · 0.2% of its workPharmaceutical Science: 0 fractional works · 0.2% of its workALL ITS WORKDenka (Japan)54fractional works, 2022-now
Life Sciences9%Physical Sciences51%Health Sciences20%Social Sciences20%

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 23 fields, with their numbers
    1. Engineering1527.1%
    2. Materials Science611.2%
    3. Environmental Science23.2%
    4. Computer Science22.9%
    5. Chemical Engineering12.2%
    6. Physics and Astronomy11.5%
    7. Chemistry11.3%
    8. Energy00.7%
    9. Earth and Planetary Sciences00.6%
    10. Mathematics00.5%
    1. Social Sciences611.1%
    2. Business, Management and Accounting36.2%
    3. Psychology11.3%
    4. Arts and Humanities11.2%
    5. Economics, Econometrics and Finance00.6%
    6. Decision Sciences00.0%
    1. Medicine917.1%
    2. Health Professions12.5%
    1. Agricultural and Biological Sciences23.9%
    2. Immunology and Microbiology12.5%
    3. Biochemistry, Genetics and Molecular Biology11.6%
    4. Neuroscience00.4%
    5. Pharmacology, Toxicology and Pharmaceutics00.2%
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: 0.83× its world share, 2 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.30× its world share, 1 worksBiochemistry, Geneti…Immunology and Microbiology: 2.49× its world share, 1 worksImmunology and Micro…Neuroscience: 0.24× its world share, 0 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.58× its world share, 0 worksPharmacology, Toxico…Chemical Engineering: 6.16× its world share, 1 worksChemical EngineeringChemistry: 0.85× its world share, 1 worksChemistryComputer Science: 0.38× its world share, 2 worksComputer ScienceEarth and Planetary Sciences: 0.41× its world share, 0 worksEarth and Planetary …Energy: 0.78× its world share, 0 worksEnergyEngineering: 1.81× its world share, 15 worksEngineeringEnvironmental Science: 0.64× its world share, 2 worksEnvironmental ScienceMaterials Science: 3.19× its world share, 6 worksMaterials ScienceMathematics: 0.44× its world share, 0 worksMathematicsPhysics and Astronomy: 0.69× its world share, 1 worksPhysics and AstronomyHealth Professions: 0.93× its world share, 1 worksHealth ProfessionsMedicine: 0.89× its world share, 9 worksMedicineArts and Humanities: 0.43× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 1.94× its world share, 3 worksBusiness, Management…Decision Sciences: 0.03× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.29× its world share, 0 worksEconomics, Econometr…Psychology: 0.43× its world share, 1 worksPsychologySocial Sciences: 0.87× its world share, 6 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Chemical Engineering, 6.2×. Every wedge is a field page.

All 23 fields, with their numbers
  1. Chemical Engineering6.16×1 works
  2. Materials Science3.19×6 works
  3. Immunology and Microbiology2.49×1 works
  4. Business, Management and Accounting1.94×3 works
  5. Engineering1.81×15 works
  6. Health Professions0.93×1 works
  7. Medicine0.89×9 works
  8. Social Sciences0.87×6 works
  9. Chemistry0.85×1 works
  10. Agricultural and Biological Sciences0.83×2 works
  11. Energy0.78×0 works
  12. Physics and Astronomy0.69×1 works
  13. Environmental Science0.64×2 works
  14. Pharmacology, Toxicology and Pharmaceutics0.58×0 works
  15. Mathematics0.44×0 works
  16. Arts and Humanities0.43×1 works
  17. Psychology0.43×1 works
  18. Earth and Planetary Sciences0.41×0 works
  19. Computer Science0.38×2 works
  20. Biochemistry, Genetics and Molecular Biology0.30×1 works
  21. Economics, Econometrics and Finance0.29×0 works
  22. Neuroscience0.24×0 works
  23. Decision Sciences0.03×0 works

Who are the top researchers at Denka (Japan)?

Ranked on the quality score, Hideki Hirotsuru, Suzuya Yamada and Hideyuki Emoto lead among researchers whose main affiliation is Denka (Japan).

  1. 1 Hideki Hirotsuru Japan · #1,778,522 worldwide 817 citations · 26 works
  2. 2 Suzuya Yamada Japan · #3,080,240 worldwide 622 citations · 33 works
  3. 3 Hideyuki Emoto Japan · #3,489,783 worldwide 597 citations · 21 works
  4. 4 Noriyuki Satoh Japan · #3,546,487 worldwide 334 citations · 28 works
  5. 5 Shino Muramatsu Japan · #3,736,899 worldwide 331 citations · 21 works
  6. 6 Shoji Iwakiri Japan · #3,903,070 worldwide 308 citations · 15 works
  7. 7 Toru Arai Japan · #3,934,910 worldwide 322 citations · 16 works
  8. 8 Yoshiaki Hirayama Japan · #4,186,467 worldwide 629 citations · 36 works
  9. 9 Kenji Monden Japan · #4,324,752 worldwide 101 citations · 26 works
  10. 10 Takeo Aono Japan · #4,388,794 worldwide 99 citations · 17 works
All ranked researchers at Denka (Japan)

What are the most cited papers from Denka (Japan)?

The most cited paper from Denka (Japan) is "Effects of Some Organic Additives on Lithium Deposition in Propylene Carbonate" (Ryo Mogi, Minoru Inaba, Soon‐Ki Jeong et al., 2002), with 359 citations. Next come "Grain‐Boundary Chemistry of Barium Titanate and Strontium Titanate: I, High‐Temperature Equilibrium Space Charge" (333) and "Boron nitride as a lubricant additive" (332).

Most cited papers
#PaperReleasedCitations
1 Effects of Some Organic Additives on Lithium Deposition in Propylene Carbonate Ryo Mogi, Minoru Inaba, Soon‐Ki Jeong et al. · Journal of The Electrochemical Society 2002 359
2 Grain‐Boundary Chemistry of Barium Titanate and Strontium Titanate: I, High‐Temperature Equilibrium Space Charge Yet‐Ming Chiang, Touichi Takagi · Journal of the American Ceramic Society Nov 1990 333
3 Boron nitride as a lubricant additive Yoshitsugu Kimura, Toshiaki WAKABAYASHI, Kazumi Okada et al. · Wear Oct 1999 332
4 Consumption of Fructose and High Fructose Corn Syrup Increase Postprandial Triglycerides, LDL-Cholesterol, and Apolipoprotein-B in Young Men and Women Kimber L. Stanhope, Andrew A. Bremer, Valentina Medici et al. · The Journal of Clinical Endocrinology & Metabolism Open access 18 Aug 2011 300
5 Anisotropic Thermal Diffusivity of Hexagonal Boron Nitride-Filled Polyimide Films: Effects of Filler Particle Size, Aggregation, Orientation, and Polymer Chain Rigidity Mizuka Tanimoto, Toshitaka Yamagata, Kenji Miyata et al. · ACS Applied Materials & Interfaces 22 Apr 2013 291
All 63 most cited papers, with filters and sorting

Which keywords describe research at Denka (Japan)?

By fractional works in 2022-now, weighted toward what it does more of than the world: Nanocomposites, Insulin Resistance, Atherosclerosis, Nanoparticles, Polymer, Cardiovascular Disease, Cholesterol and Nanotechnology.

▲ 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. Nanocomposites3▲ 7.0×6 topics
  2. Nanoparticles3▲ 4.2×11 topics
  3. Environmental Impact3▲ 3.0×5 topics
  4. Cardiovascular Disease2▲ 4.1×8 topics
  5. Atherosclerosis2▲ 15×5 topics
  6. Insulin Resistance2▲ 9.5×5 topics
  7. Metabolic Syndrome2▲ 5.0×4 topics
  8. Polymer2▲ 53×2 topics
  9. Cholesterol2▲ 24×3 topics
  10. Obesity2▲ 4.5×3 topics
  11. Diabetes2▲ 6.6×2 topics
  12. Nanotechnology2▲ 18×2 topics
  13. Sustainable Concrete2▲ 22×2 topics
  14. Glucose Metabolism2▲ 32×1 topic
  15. Lifestyle Intervention2▲ 35×1 topic
  16. Artificial Intelligence2▲ 2.1×4 topics
  17. Cementitious Materials2▲ 33×1 topic
  18. Geopolymer2▲ 21×1 topic
  19. Mechanical2▲ 55×2 topics
  20. Properties2▲ 36×3 topics
  21. C-Reactive Protein2▲ 37×2 topics
  22. Cardiovascular Disease Prevention2▲ 30×2 topics
  23. Genetic Variants2▲ 15×2 topics
  24. Health Education2▲ 6.2×3 topics
  25. Layered Silicate2▲ 91×1 topic
  26. Preparation2▲ 91×1 topic
  27. Statins2▲ 39×2 topics
  28. Cholesterol-lowering1▲ 57×1 topic
  29. LDL Cholesterol1▲ 77×1 topic
  30. Polymer Composites1▲ 9.4×4 topics
  31. Mobile Learning1▲ 7.2×3 topics
  32. Digital Transformation1▲ 4.0×4 topics
  33. Digital Learning1▲ 4.0×4 topics
  34. Heat Transfer1▲ 4.2×3 topics
  35. Information Technology1▲ 4.4×4 topics
  36. Thermal Properties1▲ 17×3 topics
  37. Chemical Management1▲ 256×1 topic
  38. Laboratory Safety1▲ 256×1 topic
  39. Maternal Health1▲ 7.2×1 topic
  40. Stunting1▲ 9.9×1 topic

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

By volume in 2022-now: Diabetes, Cardiovascular Risks, and Lipoproteins, Concrete and Cement Materials Research, Polymer Nanocomposites and Properties and Lipoproteins and Cardiovascular Health.

Diabetes, Cardiovascular…2Diabetes, Cardiovascular Risks, and Lipoproteins: 2 fractional worksConcrete and Cement Mate…2Concrete and Cement Materials Research: 2 fractional worksPolymer Nanocomposites a…2Polymer Nanocomposites and Properties: 2 fractional worksLipoproteins and Cardiov…1Lipoproteins and Cardiovascular Health: 1 fractional worksPublic Health and Nutrition: 1 fractional worksChemical Safety and Risk Management: 1 fractional worksConcrete Properties and …1Concrete Properties and Behavior: 1 fractional worksElectrostatic Discharge in Electronics: 1 fractional worksTextile materials and evaluations: 1 fractional worksSTEM Education1STEM Education: 1 fractional works
Endocrinology, Diabetes and MetabolismCivil and Structural EngineeringPolymers and PlasticsSurgery4 others

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

  1. 1 Diabetes, Cardiovascular Risks, and Lipoproteins Endocrinology, Diabetes and Metabolism 2 works
  2. 2 Concrete and Cement Materials Research Civil and Structural Engineering 2 works
  3. 3 Polymer Nanocomposites and Properties Polymers and Plastics 2 works
  4. 4 Lipoproteins and Cardiovascular Health Surgery 1 works
  5. 5 Public Health and Nutrition Pediatrics, Perinatology and Child Health 1 works
  6. 6 Chemical Safety and Risk Management Chemical Health and Safety 1 works
  7. 7 Concrete Properties and Behavior Civil and Structural Engineering 1 works
  8. 8 Electrostatic Discharge in Electronics Electrical and Electronic Engineering 1 works
  9. 9 Textile materials and evaluations Polymers and Plastics 1 works
  10. 10 STEM Education Education 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 available48.0%not open52.0%

World: 40% of research is openly available.

with international co-authors20.6%domestic only79.4%

World: 18% is written across borders.

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

Output in 2022-2025 was 31% 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 Denka (Japan) as a percentage of every work published that year, 0.00018% in 2024.

still counting0.0010%0.0020%0.0030%Denka (Japan)0.00020% in 202519801990200020102020

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

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Denka (Japan) on Science Explorer

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