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Company · Osaka · Japan

Daikin (Japan)

In research, Daikin (Japan) stands highest in Physical Sciences (#4,603 of 10,670 worldwide) and Engineering (#4,410 of 5,901 worldwide), 2022-now.

daikin.co.jpROR OpenAlex
World rank, 2022-now
#9,727
of 22,385 · #13,691 all time
Rank in Japan
#238
of 924
Research works
1k
▲ 34% vs 2018-21
Citations
11k
10.8 per fractional work
Top-10% rate
5.1%
all institutions 10.0%
vs its own fields
0.90×
1.00× is exactly expected
Open access
45%
world 40%
International
30%
world 18%
Daikin (Japan)

What is Daikin (Japan) 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 #4,603 of 10,670 3.4%96 #6656
EngineeringField #4,410 of 5,901 3.1%64 #6990

Each strip is that field's whole ranked pool, with the notch where Daikin (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 Daikin (Japan) work in?

In 2022-now, 71% of research at Daikin (Japan) is in Physical Sciences, 16% in Social Sciences. Its largest fields are Engineering (47%), Social Sciences (8%), Materials Science (7%). It does 1.8× the world's share of Physical Sciences.

Physical Sciences: 106 fractional works · 71.0% of its workEngineering: 71 fractional works · 47.3% of its workElectrical and Electronic Engineering: 17 fractional works · 11.5% of its workMechanical Engineering: 14 fractional works · 9.3% of its workBuilding and Construction: 8 fractional works · 5.1% of its workCivil and Structural Engineering: 6 fractional works · 4.2% of its workIndustrial and Manufacturing Engineering: 6 fractional works · 4.1% of its workMechanics of Materials: 5 fractional works · 3.1% of its workBiomedical Engineering: 3 fractional works · 2.3% of its workAerospace Engineering: 3 fractional works · 2.1% of its workControl and Systems Engineering: 2 fractional works · 1.6% of its workAutomotive Engineering: 2 fractional works · 1.6% of its workComputational Mechanics: 2 fractional works · 1.1% of its workSafety, Risk, Reliability and Quality: 1 fractional works · 0.9% of its workMedia Technology: 0 fractional works · 0.3% of its workOcean Engineering: 0 fractional works · 0.2% of its workMaterials Science: 10 fractional works · 6.8% of its workMaterials Chemistry: 4 fractional works · 2.7% of its workPolymers and Plastics: 2 fractional works · 1.6% of its workElectronic, Optical and Magnetic Materials: 2 fractional works · 1.5% of its workGeneral Materials Science: 1 fractional works · 0.6% of its workSurfaces, Coatings and Films: 1 fractional works · 0.6% of its workComputer Science: 10 fractional works · 6.5% of its workInformation Systems: 3 fractional works · 2.3% of its workArtificial Intelligence: 2 fractional works · 1.7% of its workComputer Vision and Pattern Recognition: 1 fractional works · 0.8% of its workComputer Networks and Communications: 1 fractional works · 0.4% of its workSoftware: 0 fractional works · 0.3% of its workComputer Science Applications: 0 fractional works · 0.2% of its workHuman-Computer Interaction: 0 fractional works · 0.2% of its workComputational Theory and Mathematics: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.3% of its workEnvironmental Science: 6 fractional works · 4.1% of its workEnvironmental Engineering: 2 fractional works · 1.5% of its workHealth, Toxicology and Mutagenesis: 1 fractional works · 1.0% of its workEnvironmental Chemistry: 1 fractional works · 0.7% of its workNature and Landscape Conservation: 1 fractional works · 0.4% of its workSmaller subfields together: 1 fractional works · 0.5% of its workChemistry: 4 fractional works · 2.8% of its workOrganic Chemistry: 2 fractional works · 1.5% of its workInorganic Chemistry: 2 fractional works · 1.0% of its workSmaller subfields together: 0 fractional works · 0.3% of its workEnergy: 2 fractional works · 1.2% of its workRenewable Energy, Sustainability and the Environment: 1 fractional works · 1.0% of its workEnergy Engineering and Power Technology: 0 fractional works · 0.2% of its workPhysics and Astronomy: 2 fractional works · 1.2% of its workAtomic and Molecular Physics, and Optics: 1 fractional works · 0.5% of its workCondensed Matter Physics: 1 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.3% of its workEarth and Planetary Sciences: 1 fractional works · 0.8% of its workGeology: 0 fractional works · 0.3% of its workGeochemistry and Petrology: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.3% of its workChemical Engineering: 0 fractional works · 0.3% of its workSocial Sciences: 24 fractional works · 16.2% of its workSocial Sciences: 11 fractional works · 7.6% of its workSociology and Political Science: 4 fractional works · 2.6% of its workEducation: 3 fractional works · 2.0% of its workTransportation: 1 fractional works · 0.9% of its workPolitical Science and International Relations: 1 fractional works · 0.5% of its workGeography, Planning and Development: 1 fractional works · 0.4% of its workGender Studies: 0 fractional works · 0.3% of its workCommunication: 0 fractional works · 0.2% of its workDemography: 0 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.6% of its workArts and Humanities: 4 fractional works · 2.7% of its workArcheology: 2 fractional works · 1.4% of its workPhilosophy: 1 fractional works · 0.6% of its workConservation: 0 fractional works · 0.2% of its workReligious studies: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.3% of its workPsychology: 3 fractional works · 2.2% of its workExperimental and Cognitive Psychology: 1 fractional works · 0.9% of its workSocial Psychology: 1 fractional works · 0.9% of its workDevelopmental and Educational Psychology: 1 fractional works · 0.4% of its workBusiness, Management and Accounting: 3 fractional works · 1.8% of its workManagement Information Systems: 1 fractional works · 0.6% of its workManagement of Technology and Innovation: 1 fractional works · 0.4% of its workStrategy and Management: 1 fractional works · 0.4% of its workMarketing: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workEconomics, Econometrics and Finance: 2 fractional works · 1.5% of its workEconomics and Econometrics: 1 fractional works · 0.8% of its workGeneral Economics, Econometrics and Finance: 1 fractional works · 0.7% of its workSmaller subfields together: 0 fractional works · 0.1% of its workDecision Sciences: 1 fractional works · 0.4% of its workHealth Sciences: 11 fractional works · 7.2% of its workMedicine: 7 fractional works · 4.9% of its workPulmonary and Respiratory Medicine: 2 fractional works · 1.3% of its workPediatrics, Perinatology and Child Health: 1 fractional works · 0.9% of its workPhysiology: 1 fractional works · 0.6% of its workRadiology, Nuclear Medicine and Imaging: 1 fractional works · 0.4% of its workSurgery: 0 fractional works · 0.3% of its workEpidemiology: 0 fractional works · 0.2% of its workPublic Health, Environmental and Occupational Health: 0 fractional works · 0.2% of its workSmaller subfields together: 2 fractional works · 1.0% of its workHealth Professions: 3 fractional works · 2.0% of its workGeneral Health Professions: 2 fractional works · 1.3% of its workSpeech and Hearing: 0 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.4% of its workDentistry: 0 fractional works · 0.3% of its workLife Sciences: 8 fractional works · 5.5% of its workAgricultural and Biological Sciences: 2 fractional works · 1.5% of its workPlant Science: 1 fractional works · 0.7% of its workSmaller subfields together: 1 fractional works · 0.7% of its workBiochemistry, Genetics and Molecular Biology: 2 fractional works · 1.4% of its workMolecular Biology: 2 fractional works · 1.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workPharmacology, Toxicology and Pharmaceutics: 2 fractional works · 1.3% of its workPharmaceutical Science: 2 fractional works · 1.3% of its workNeuroscience: 1 fractional works · 1.0% of its workCognitive Neuroscience: 1 fractional works · 0.7% of its workSmaller subfields together: 0 fractional works · 0.3% of its workImmunology and Microbiology: 1 fractional works · 0.4% of its workImmunology: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workALL ITS WORKDaikin (Japan)149fractional works, 2022-now
Life Sciences6%Physical Sciences71%Health Sciences7%Social Sciences16%

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. Engineering7147.3%
    2. Materials Science106.8%
    3. Computer Science106.5%
    4. Environmental Science64.1%
    5. Chemistry42.8%
    6. Energy21.2%
    7. Physics and Astronomy21.2%
    8. Earth and Planetary Sciences10.8%
    9. Chemical Engineering00.3%
    1. Social Sciences117.6%
    2. Arts and Humanities42.7%
    3. Psychology32.2%
    4. Business, Management and Accounting31.8%
    5. Economics, Econometrics and Finance21.5%
    6. Decision Sciences10.4%
    1. Medicine74.9%
    2. Health Professions32.0%
    3. Dentistry00.3%
    1. Agricultural and Biological Sciences21.5%
    2. Biochemistry, Genetics and Molecular Biology21.4%
    3. Pharmacology, Toxicology and Pharmaceutics21.3%
    4. Neuroscience11.0%
    5. Immunology and Microbiology10.4%
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: 0.31× its world share, 2 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.27× its world share, 2 worksBiochemistry, Geneti…Immunology and Microbiology: 0.36× its world share, 0 worksImmunology and Micro…Neuroscience: 0.60× its world share, 2 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 3.75× its world share, 2 worksPharmacology, Toxico…Chemical Engineering: 0.89× its world share, 0 worksChemical EngineeringChemistry: 1.76× its world share, 4 worksChemistryComputer Science: 0.84× its world share, 10 worksComputer ScienceEarth and Planetary Sciences: 0.53× its world share, 1 worksEarth and Planetary …Energy: 1.31× its world share, 2 worksEnergyEngineering: 3.15× its world share, 70 worksEngineeringEnvironmental Science: 0.82× its world share, 6 worksEnvironmental ScienceMaterials Science: 1.96× its world share, 10 worksMaterials SciencePhysics and Astronomy: 0.53× its world share, 2 worksPhysics and AstronomyDentistry: 0.58× its world share, 0 worksDentistryHealth Professions: 0.76× its world share, 3 worksHealth ProfessionsMedicine: 0.26× its world share, 7 worksMedicineArts and Humanities: 0.93× its world share, 4 worksArts and HumanitiesBusiness, Management and Accounting: 0.55× its world share, 3 worksBusiness, Management…Decision Sciences: 0.42× its world share, 1 worksDecision SciencesEconomics, Econometrics and Finance: 0.70× its world share, 2 worksEconomics, Econometr…Psychology: 0.73× its world share, 3 worksPsychologySocial Sciences: 0.60× its world share, 11 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Pharmacology, Toxicology and Pharmaceutics, 3.8×. Every wedge is a field page.

All 23 fields, with their numbers
  1. Pharmacology, Toxicology and Pharmaceutics3.75×2 works
  2. Engineering3.15×70 works
  3. Materials Science1.96×10 works
  4. Chemistry1.76×4 works
  5. Energy1.31×2 works
  6. Arts and Humanities0.93×4 works
  7. Chemical Engineering0.89×0 works
  8. Computer Science0.84×10 works
  9. Environmental Science0.82×6 works
  10. Health Professions0.76×3 works
  11. Psychology0.73×3 works
  12. Economics, Econometrics and Finance0.70×2 works
  13. Neuroscience0.60×2 works
  14. Social Sciences0.60×11 works
  15. Dentistry0.58×0 works
  16. Business, Management and Accounting0.55×3 works
  17. Earth and Planetary Sciences0.53×1 works
  18. Physics and Astronomy0.53×2 works
  19. Decision Sciences0.42×1 works
  20. Immunology and Microbiology0.36×0 works
  21. Agricultural and Biological Sciences0.31×2 works
  22. Biochemistry, Genetics and Molecular Biology0.27×2 works
  23. Medicine0.26×7 works

Who are the top researchers at Daikin (Japan)?

Ranked on the quality score, Yoshichika Kuroki, Yosuke Kishikawa and Katsuhiko Iseki lead among researchers whose main affiliation is Daikin (Japan).

  1. 1 Yoshichika Kuroki Japan · #2,048,039 worldwide 1.3k citations · 29 works
  2. 2 Yosuke Kishikawa Japan · #2,160,835 worldwide 480 citations · 33 works
  3. 3 Katsuhiko Iseki Japan · #2,766,265 worldwide 1.8k citations · 104 works
  4. 4 Sumio Shiochi Japan · #2,845,631 worldwide 436 citations · 26 works
  5. 5 Meiten Koh Japan · #3,795,813 worldwide 1.7k citations · 54 works
  6. 6 Akiyoshi Yamauchi Japan · #3,825,007 worldwide 585 citations · 35 works
  7. 7 Hisashi Kitagaki Japan · #4,184,246 worldwide 291 citations · 16 works
  8. 8 Shigeo Mori Japan · #4,493,434 worldwide 345 citations · 48 works
  9. 9 Hirokazu Aoyama Japan · #4,910,224 worldwide 516 citations · 40 works
  10. 10 Susumu Misaki Japan · #4,945,663 worldwide 489 citations · 23 works
All ranked researchers at Daikin (Japan)

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

The most cited paper from Daikin (Japan) is "Electrophilic Perfluoroalkylating Agents" (Teruo Umemoto, 1996), with 591 citations. Next come "Fluorinated electrolytes for 5 V lithium-ion battery chemistry" (586) and "Preparation of the High-Tc Phase of Bi-Sr-Ca-Cu-O Superconductor" (453).

Most cited papers
#PaperReleasedCitations
1 Electrophilic Perfluoroalkylating Agents Teruo Umemoto · Chemical Reviews Review 1996 591
2 Fluorinated electrolytes for 5 V lithium-ion battery chemistry Zhengcheng Zhang, Libo Hu, Huiming Wu et al. · Energy & Environmental Science 2013 586
3 Preparation of the High-Tc Phase of Bi-Sr-Ca-Cu-O Superconductor Utako Endo, Satoshi Koyama, Tomoji Kawai · Japanese Journal of Applied Physics Open access Aug 1988 453
4 Transition Behavior and Dielectric Properties in Trifluoroethylene and Vinylidene Fluoride Copolymers Toshiharu Yagi, Masayoshi Tatemoto, Junichi Sako · Polymer Journal Open access Apr 1980 330
5 Dependence of thin-oxide films quality on surface microroughness T. Ohmi, Mitsutomo Miyashita, Mitsushi Itano et al. · IEEE Transactions on Electron Devices Open access Mar 1992 302
All 61 most cited papers, with filters and sorting

Which keywords describe research at Daikin (Japan)?

By fractional works in 2022-now, weighted toward what it does more of than the world: Energy Efficiency, Model Predictive Control, Numerical Simulation, Thermal Comfort, Artificial Neural Networks, Building Energy Consumption, Energy Simulation and Thermodynamic Analysis.

▲ 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. Energy Efficiency10▲ 7.3×10 topics
  2. Sustainability7▲ 2.0×19 topics
  3. Model Predictive Control6▲ 17×4 topics
  4. Environmental Impact6▲ 2.2×11 topics
  5. Numerical Simulation6▲ 13×5 topics
  6. Thermal Comfort5▲ 27×2 topics
  7. Artificial Neural Networks5▲ 7.7×3 topics
  8. Building Energy Consumption5▲ 43×1 topic
  9. Energy Simulation5▲ 37×1 topic
  10. Internet of Things4▲ 3.5×7 topics
  11. Thermodynamic Analysis4▲ 44×2 topics
  12. Lithium-ion Batteries4▲ 6.5×3 topics
  13. Neural Networks4▲ 1.73×12 topics
  14. Renewable Energy4▲ 1.87×12 topics
  15. Cathode Materials4▲ 6.8×2 topics
  16. Mechanical Properties4▲ 2.6×14 topics
  17. Ejectors4▲ 83×1 topic
  18. Refrigerants4▲ 83×1 topic
  19. Energy Storage4▲ 3.7×6 topics
  20. Finite Element Method4▲ 25×3 topics
  21. Supply Chain Management4▲ 2.7×5 topics
  22. Product Development4▲ 47×3 topics
  23. Failure Analysis3▲ 23×2 topics
  24. Ionic Conductivity3▲ 16×2 topics
  25. Nanocomposites3▲ 2.8×9 topics
  26. Cyber-Physical Systems3▲ 7.9×4 topics
  27. Thermal Management3▲ 6.2×4 topics
  28. Design Optimization3▲ 52×1 topic
  29. Lithium-Sulfur Batteries3▲ 14×2 topics
  30. Structural Analysis3▲ 21×1 topic
  31. Smart Grid3▲ 5.2×5 topics
  32. Battery Technology3▲ 6.3×2 topics
  33. Cloud Manufacturing2▲ 18×1 topic
  34. Digital Twin2▲ 12×2 topics
  35. Energy Consumption2▲ 7.2×6 topics
  36. Smart Manufacturing2▲ 18×1 topic
  37. Battery Materials2▲ 9.3×1 topic
  38. Nanostructured Anodes2▲ 9.3×1 topic
  39. Turbulent Flow2▲ 12×3 topics
  40. Fluorine2▲ 72×1 topic

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

By volume in 2022-now: Building Energy and Comfort Optimization, Refrigeration and Air Conditioning Technologies, Engineering Applied Research and Digital Transformation in Industry.

Building Energy and Comf…5Building Energy and Comfort Optimization: 5 fractional worksRefrigeration and Air Conditioning Technologies: 4 fractional worksEngineering Applied Rese…3Engineering Applied Research: 3 fractional worksDigital Transformation i…2Digital Transformation in Industry: 2 fractional worksAdvancements in Battery Materials: 2 fractional worksFluorine in Organic Chemistry: 2 fractional worksAdvanced Battery Materia…2Advanced Battery Materials and Technologies: 2 fractional worksInorganic Fluorides and Related Compounds: 2 fractional worksFlexible and Reconfigurable Manufacturing Systems: 1 fractional worksSynthesis and properties of polymers: 1 fractional works
Building and ConstructionMechanical EngineeringCivil and Structural EngineeringIndustrial and Manufacturing Engineering4 others

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

  1. 1 Building Energy and Comfort Optimization Building and Construction 5 works
  2. 2 Refrigeration and Air Conditioning Technologies Mechanical Engineering 4 works
  3. 3 Engineering Applied Research Civil and Structural Engineering 3 works
  4. 4 Digital Transformation in Industry Industrial and Manufacturing Engineering 2 works
  5. 5 Advancements in Battery Materials Electrical and Electronic Engineering 2 works
  6. 6 Fluorine in Organic Chemistry Pharmaceutical Science 2 works
  7. 7 Advanced Battery Materials and Technologies Electrical and Electronic Engineering 2 works
  8. 8 Inorganic Fluorides and Related Compounds Inorganic Chemistry 2 works
  9. 9 Flexible and Reconfigurable Manufacturing Systems Industrial and Manufacturing Engineering 1 works
  10. 10 Synthesis and properties of polymers Polymers and Plastics 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 available44.7%not open55.3%

World: 40% of research is openly available.

with international co-authors29.8%domestic only70.2%

World: 18% is written across borders.

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

Output in 2022-2025 was 34% higher 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 Daikin (Japan) as a percentage of every work published that year, 0.00057% in 2024.

still counting0.0020%0.0040%Daikin (Japan)0.00060% in 202519801990200020102020

Fractional works of Daikin (Japan) 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.

still counting10%20%all institutions10.0% in 2025Daikin (Japan)5.7% in 2025200020102020

Of each year's output, the share that reached the world's 10% most cited for its field and year. Peak 18.5% in 1998.

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Daikin (Japan) on Science Explorer

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