Science Explorer Back to mapMap
Discussion
Government institution · Nagoya · Japan

Aichi Prefectural Government

In research, Aichi Prefectural Government stands highest in Life Sciences (#8,703 of 11,023 worldwide), Physical Sciences (#15,567 of 17,446 worldwide) and Health Sciences (#15,418 of 16,688 worldwide), over all time.

pref.aichi.jp/global/enROR OpenAlex
World rank, all time
#22,403
of 34,923
Rank in Japan
#749
of 1,923
Research works
510
▲ 28% vs 2018-21
Citations
9.8k
19.2 per fractional work
Top-10% rate
4.3%
all institutions 10.0%
vs its own fields
0.72×
1.00× is exactly expected
Open access
57%
world 40%
International
11%
world 18%
Aichi Prefectural Government

What is Aichi Prefectural Government 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
Life SciencesDomain #8,703 of 11,023 4.4%160
Physical SciencesDomain #15,567 of 17,446 6.7%204
Health SciencesDomain #15,418 of 16,688 6.6%121

Each strip is that field's whole ranked pool, with the notch where Aichi Prefectural Government 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 Aichi Prefectural Government work in?

In 2022-now, 66% of research at Aichi Prefectural Government is in Physical Sciences, 18% in Health Sciences. Its largest fields are Engineering (28%), Materials Science (20%), Medicine (13%). It does 1.5× the world's share of Physical Sciences.

Physical Sciences: 14 fractional works · 65.8% of its workEngineering: 6 fractional works · 28.1% of its workMechanical Engineering: 2 fractional works · 9.1% of its workBiomedical Engineering: 1 fractional works · 7.0% of its workComputational Mechanics: 1 fractional works · 5.3% of its workElectrical and Electronic Engineering: 1 fractional works · 3.4% of its workAerospace Engineering: 0 fractional works · 2.0% of its workBuilding and Construction: 0 fractional works · 0.5% of its workOcean Engineering: 0 fractional works · 0.5% of its workCivil and Structural Engineering: 0 fractional works · 0.3% of its workMaterials Science: 4 fractional works · 19.6% of its workElectronic, Optical and Magnetic Materials: 2 fractional works · 11.0% of its workMaterials Chemistry: 1 fractional works · 4.4% of its workPolymers and Plastics: 1 fractional works · 3.3% of its workBiomaterials: 0 fractional works · 0.5% of its workCeramics and Composites: 0 fractional works · 0.4% of its workPhysics and Astronomy: 1 fractional works · 6.3% of its workAtomic and Molecular Physics, and Optics: 1 fractional works · 6.3% of its workEnvironmental Science: 1 fractional works · 5.7% of its workGlobal and Planetary Change: 0 fractional works · 1.6% of its workHealth, Toxicology and Mutagenesis: 0 fractional works · 1.2% of its workEnvironmental Engineering: 0 fractional works · 0.8% of its workIndustrial and Manufacturing Engineering: 0 fractional works · 0.6% of its workEcology: 0 fractional works · 0.4% of its workNature and Landscape Conservation: 0 fractional works · 0.4% of its workWater Science and Technology: 0 fractional works · 0.4% of its workPollution: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.0% of its workComputer Science: 1 fractional works · 3.0% of its workComputer Vision and Pattern Recognition: 0 fractional works · 1.0% of its workInformation Systems: 0 fractional works · 0.8% of its workArtificial Intelligence: 0 fractional works · 0.7% of its workComputer Networks and Communications: 0 fractional works · 0.5% of its workEarth and Planetary Sciences: 0 fractional works · 2.4% of its workGeology: 0 fractional works · 1.0% of its workOceanography: 0 fractional works · 0.8% of its workAtmospheric Science: 0 fractional works · 0.5% of its workChemical Engineering: 0 fractional works · 0.7% of its workBioengineering: 0 fractional works · 0.7% of its workHealth Sciences: 4 fractional works · 18.2% of its workMedicine: 3 fractional works · 13.1% of its workInfectious Diseases: 1 fractional works · 5.6% of its workEpidemiology: 0 fractional works · 1.7% of its workPulmonary and Respiratory Medicine: 0 fractional works · 1.4% of its workPublic Health, Environmental and Occupational Health: 0 fractional works · 0.9% of its workNephrology: 0 fractional works · 0.6% of its workHematology: 0 fractional works · 0.4% of its workPharmacology: 0 fractional works · 0.4% of its workPathology and Forensic Medicine: 0 fractional works · 0.4% of its workPediatrics, Perinatology and Child Health: 0 fractional works · 0.4% of its workCritical Care and Intensive Care Medicine: 0 fractional works · 0.3% of its workReproductive Medicine: 0 fractional works · 0.3% of its workCardiology and Cardiovascular Medicine: 0 fractional works · 0.3% of its workEndocrinology, Diabetes and Metabolism: 0 fractional works · 0.3% of its workNursing: 0 fractional works · 1.8% of its workNutrition and Dietetics: 0 fractional works · 1.0% of its workLeadership and Management: 0 fractional works · 0.8% of its workHealth Professions: 0 fractional works · 1.6% of its workEmergency Medical Services: 0 fractional works · 0.8% of its workGeneral Health Professions: 0 fractional works · 0.3% of its workHealth Information Management: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workDentistry: 0 fractional works · 1.2% of its workPeriodontics: 0 fractional works · 0.8% of its workOrthodontics: 0 fractional works · 0.4% of its workVeterinary: 0 fractional works · 0.6% of its workSmall Animals: 0 fractional works · 0.6% of its workLife Sciences: 3 fractional works · 12.6% of its workAgricultural and Biological Sciences: 1 fractional works · 6.7% of its workEcology, Evolution, Behavior and Systematics: 1 fractional works · 4.9% of its workFood Science: 0 fractional works · 1.4% of its workInsect Science: 0 fractional works · 0.4% of its workBiochemistry, Genetics and Molecular Biology: 1 fractional works · 5.0% of its workGenetics: 1 fractional works · 2.6% of its workMolecular Biology: 0 fractional works · 1.2% of its workBiotechnology: 0 fractional works · 0.3% of its workEndocrinology: 0 fractional works · 0.3% of its workMolecular Medicine: 0 fractional works · 0.3% of its workPhysiology: 0 fractional works · 0.3% of its workNeuroscience: 0 fractional works · 0.5% of its workCellular and Molecular Neuroscience: 0 fractional works · 0.5% of its workPharmacology, Toxicology and Pharmaceutics: 0 fractional works · 0.4% of its workSocial Sciences: 1 fractional works · 3.4% of its workEconomics, Econometrics and Finance: 0 fractional works · 1.0% of its workEconomics and Econometrics: 0 fractional works · 1.0% of its workSocial Sciences: 0 fractional works · 1.0% of its workPolitical Science and International Relations: 0 fractional works · 0.5% of its workSociology and Political Science: 0 fractional works · 0.5% of its workPsychology: 0 fractional works · 0.8% of its workSocial Psychology: 0 fractional works · 0.8% of its workDecision Sciences: 0 fractional works · 0.5% of its workManagement Science and Operations Research: 0 fractional works · 0.5% of its workALL ITS WORKAichi PrefecturalGovernment21fractional works, 2022-now
Life Sciences13%Physical Sciences66%Health Sciences18%Social Sciences3%

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 20 fields, with their numbers
    1. Engineering628.1%
    2. Materials Science419.6%
    3. Physics and Astronomy16.3%
    4. Environmental Science15.7%
    5. Computer Science13.0%
    6. Earth and Planetary Sciences02.4%
    7. Chemical Engineering00.7%
    1. Medicine313.1%
    2. Nursing01.8%
    3. Health Professions01.6%
    4. Dentistry01.2%
    5. Veterinary00.6%
    1. Agricultural and Biological Sciences16.7%
    2. Biochemistry, Genetics and Molecular Biology15.0%
    3. Neuroscience00.5%
    4. Pharmacology, Toxicology and Pharmaceutics00.4%
    1. Economics, Econometrics and Finance01.0%
    2. Social Sciences01.0%
    3. Psychology00.8%
    4. Decision Sciences00.5%
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: 1.41× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.94× its world share, 1 worksBiochemistry, Geneti…Neuroscience: 0.32× its world share, 0 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.12× its world share, 0 worksPharmacology, Toxico…Chemical Engineering: 1.88× its world share, 0 worksChemical EngineeringComputer Science: 0.39× its world share, 1 worksComputer ScienceEarth and Planetary Sciences: 1.51× its world share, 0 worksEarth and Planetary …Engineering: 1.87× its world share, 6 worksEngineeringEnvironmental Science: 1.15× its world share, 1 worksEnvironmental ScienceMaterials Science: 5.63× its world share, 4 worksMaterials SciencePhysics and Astronomy: 2.84× its world share, 1 worksPhysics and AstronomyDentistry: 2.44× its world share, 0 worksDentistryHealth Professions: 0.62× its world share, 0 worksHealth ProfessionsMedicine: 0.68× its world share, 3 worksMedicineNursing: 3.68× its world share, 0 worksNursingVeterinary: 4.21× its world share, 0 worksVeterinaryDecision Sciences: 0.54× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.49× its world share, 0 worksEconomics, Econometr…Psychology: 0.26× its world share, 0 worksPsychologySocial Sciences: 0.08× its world share, 0 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Materials Science, 5.6×. Every wedge is a field page.

All 20 fields, with their numbers
  1. Materials Science5.63×4 works
  2. Veterinary4.21×0 works
  3. Nursing3.68×0 works
  4. Physics and Astronomy2.84×1 works
  5. Dentistry2.44×0 works
  6. Chemical Engineering1.88×0 works
  7. Engineering1.87×6 works
  8. Earth and Planetary Sciences1.51×0 works
  9. Agricultural and Biological Sciences1.41×1 works
  10. Environmental Science1.15×1 works
  11. Pharmacology, Toxicology and Pharmaceutics1.12×0 works
  12. Biochemistry, Genetics and Molecular Biology0.94×1 works
  13. Medicine0.68×3 works
  14. Health Professions0.62×0 works
  15. Decision Sciences0.54×0 works
  16. Economics, Econometrics and Finance0.49×0 works
  17. Computer Science0.39×1 works
  18. Neuroscience0.32×0 works
  19. Psychology0.26×0 works
  20. Social Sciences0.08×0 works

Who are the top researchers at Aichi Prefectural Government?

Ranked on the quality score, Kenji Sakae, Katsumi Ohshima and T Yamashita lead among researchers whose main affiliation is Aichi Prefectural Government.

  1. 1 Kenji Sakae Japan · #1,910,851 worldwide 2.8k citations · 75 works
  2. 2 Katsumi Ohshima Japan · #2,062,660 worldwide 1.2k citations · 17 works
  3. 3 T Yamashita Japan · #2,477,486 worldwide 1.4k citations · 55 works
  4. 4 Motohiro Suganuma Japan · #2,549,778 worldwide 750 citations · 23 works
  5. 5 Masayuki Sugimoto Japan · #2,609,441 worldwide 1k citations · 63 works
  6. 6 Haruka Ohno Japan · #2,610,877 worldwide 354 citations · 21 works
  7. 7 Miyabi Ito Japan · #3,085,462 worldwide 790 citations · 19 works
  8. 8 Yoshitomo Ikai Japan · #3,622,420 worldwide 2.9k citations · 80 works
  9. 9 Fumio Kondo Japan · #3,669,032 worldwide 3.3k citations · 107 works
  10. 10 Hisao Oka Japan · #3,704,207 worldwide 5.8k citations · 192 works
All ranked researchers at Aichi Prefectural Government

What are the most cited papers from Aichi Prefectural Government?

The most cited paper from Aichi Prefectural Government is "Genetic relatedness of hepatitis A virus strains recovered from different geographical regions" (Betty H. Robertson, Robert W. Jansen, B Khanna et al., 1992), with 499 citations. Next come "Dietary Risk Factors for Inflammatory Bowel Disease" (395) and "Inhibition of lipid peroxidation and the active oxygen radical scavenging effect of anthocyanin pigments isolated from Phaseolus vulgaris L" (367).

Most cited papers
#PaperReleasedCitations
1 Genetic relatedness of hepatitis A virus strains recovered from different geographical regions Betty H. Robertson, Robert W. Jansen, B Khanna et al. · Journal of General Virology Jun 1992 499
2 Dietary Risk Factors for Inflammatory Bowel Disease Naomasa Sakamoto, Suminori Kono, Kenji Wakai et al. · Inflammatory Bowel Diseases 30 Jan 2005 395
3 Inhibition of lipid peroxidation and the active oxygen radical scavenging effect of anthocyanin pigments isolated from Phaseolus vulgaris L Takanori Tsuda, Kaoru Shiga, Katsumi Ohshima et al. · Biochemical Pharmacology Oct 1996 367
4 Characterization of orientation-dependent etching properties of single-crystal silicon: effects of KOH concentration Kazuo Sato, Mitsuhiro Shikida, Yoshihiro Matsushima et al. · Sensors and Actuators A Physical 1998 326
5 Comparison of the Mutation Rates of Human Influenza A and B Viruses Eri Nobusawa, Katsuhiko Sato · Journal of Virology Open access 14 Mar 2006 304
All 60 most cited papers, with filters and sorting

Which keywords describe research at Aichi Prefectural Government?

By fractional works in 2022-now, weighted toward what it does more of than the world: Nanoparticles, Biosensors, Magnetic Materials, Magnetostriction, Room Temperature, Skyrmions, Spintronics and Ecosystem Services.

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

All 16 words, with their numbers
  1. Nanoparticles3▲ 11×5 topics
  2. Biosensors2▲ 18×4 topics
  3. Magnetic Materials2▲ 287×1 topic
  4. Magnetostriction2▲ 287×1 topic
  5. Room Temperature1▲ 44×2 topics
  6. Ecosystem Services1▲ 16×3 topics
  7. Skyrmions1▲ 232×1 topic
  8. Spintronics1▲ 49×1 topic
  9. Aquaculture1▲ 22×2 topics
  10. Biodiversity1▲ 7.4×2 topics
  11. Biomedical Applications1▲ 4.9×4 topics
  12. Sustainability1▲ 2.3×2 topics
  13. Ferrofluids1▲ 366×1 topic
  14. Integrated Farming Systems1▲ 319×1 topic
  15. Magnetic Particle Imaging1▲ 366×1 topic
  16. Rice-Fish Farming1▲ 319×1 topic

Which research topics does Aichi Prefectural Government publish most on?

By volume in 2022-now: Magnetic Properties and Applications, Magnetic properties of thin films, Agricultural Systems and Practices and Characterization and Applications of Magnetic Nanoparticles.

Magnetic Properties and Applications: 2 fractional worksMagnetic properties of thin films: 1 fractional worksAgricultural Systems and…1Agricultural Systems and Practices: 1 fractional worksCharacterization and App…1Characterization and Applications of Magnetic Nanoparticles: 1 fractional worksMetallic Glasses and Amorphous Alloys: 1 fractional worksSurface Roughness and Optical Measurements: 1 fractional worksNon-Destructive Testing …1Non-Destructive Testing Techniques: 1 fractional worksMagnetic and transport properties of perovskites and related materials: 1 fractional worksSARS-CoV-2 and COVID-19 Research: 0 fractional worksSARS-CoV-2 detection and testing: 0 fractional works
Electronic, Optical and Magnetic MaterialsAtomic and Molecular Physics, and OpticsEcology, Evolution, Behavior and SystematicsBiomedical Engineering3 others

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

  1. 1 Magnetic Properties and Applications Electronic, Optical and Magnetic Materials 2 works
  2. 2 Magnetic properties of thin films Atomic and Molecular Physics, and Optics 1 works
  3. 3 Agricultural Systems and Practices Ecology, Evolution, Behavior and Systematics 1 works
  4. 4 Characterization and Applications of Magnetic Nanoparticles Biomedical Engineering 1 works
  5. 5 Metallic Glasses and Amorphous Alloys Mechanical Engineering 1 works
  6. 6 Surface Roughness and Optical Measurements Computational Mechanics 1 works
  7. 7 Non-Destructive Testing Techniques Mechanical Engineering 1 works
  8. 8 Magnetic and transport properties of perovskites and related materials Electronic, Optical and Magnetic Materials 1 works
  9. 9 SARS-CoV-2 and COVID-19 Research Infectious Diseases 0 works
  10. 10 SARS-CoV-2 detection and testing Infectious Diseases 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 available57.3%not open42.7%

World: 40% of research is openly available.

with international co-authors11.3%domestic only88.7%

World: 18% is written across borders.

How has Aichi Prefectural Government's research output changed?

Output in 2022-2025 was 28% 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 Aichi Prefectural Government as a percentage of every work published that year, 0.000051% in 2024.

still counting0.0010%0.0020%0.0030%Aichi Prefectural Government0.000047% in 202519801990200020102020

Fractional works of Aichi Prefectural Government over all fractional works that year. How the balance of science has shifted.

Other research institutions in Nagoya

All research institutions in Nagoya

Share Aichi Prefectural Government's ranking

Aichi Prefectural Government on Science Explorer

A card with Aichi Prefectural Government's standing and the fields it leads in, for a post or a slide. A link to this page previews as the same card.

Download the card

1200 × 630 PNG, sized for social posts, drawn from the latest snapshot.

Badges for a website1Each links back here and updates with every snapshot

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners have tabs of their own, above.

Discussion

Ask a question or share a note about Aichi Prefectural Government. Posts are plain text and can be reported.