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University · Oyama · Japan

National Institute of Technology, Oyama College

In research, National Institute of Technology, Oyama College stands highest in Physical Sciences (#13,629 of 21,541 worldwide) and Engineering (#10,296 of 11,412 worldwide), over all time.

oyama-ct.ac.jpROR OpenAlex
World rank, 2022–2025
#26,686
of 28,054 · #25,164 all time
Rank in Japan
#978
of 1,070
Research works
702
▼ 13% vs 2013–17
Citations
4.6k
6.5 per fractional work
Top-10% rate
6.0%
record average 16.5%
Open access
47%
world 28%

What is National Institute of Technology, Oyama College 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 #13,629 of 21,541 3.3%591
EngineeringField #10,296 of 11,412 4.0%262

Each strip is that field’s whole ranked pool, with the notch where National Institute of Technology, Oyama College 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: 0.24× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.65× its world share, 2 worksBiochemistry, Geneti…Immunology and Microbiology: 0.04× its world share, 0 worksImmunology and Micro…Neuroscience: 0.57× its world share, 1 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.69× its world share, 0 worksPharmacology, Toxico…Chemical Engineering: 3.48× its world share, 1 worksChemical EngineeringChemistry: 1.26× its world share, 1 worksChemistryComputer Science: 1.95× its world share, 10 worksComputer ScienceEarth and Planetary Sciences: 0.39× its world share, 0 worksEarth and Planetary …Energy: 3.81× its world share, 2 worksEnergyEngineering: 1.62× its world share, 17 worksEngineeringEnvironmental Science: 1.50× its world share, 5 worksEnvironmental ScienceMaterials Science: 1.59× its world share, 4 worksMaterials ScienceMathematics: 6.06× its world share, 5 worksMathematicsPhysics and Astronomy: 2.02× its world share, 3 worksPhysics and AstronomyHealth Professions: 0.72× its world share, 1 worksHealth ProfessionsMedicine: 0.31× its world share, 4 worksMedicineNursing: 0.74× its world share, 0 worksNursingArts and Humanities: 1.09× its world share, 2 worksArts and HumanitiesBusiness, Management and Accounting: 0.08× its world share, 0 worksBusiness, Management…Economics, Econometrics and Finance: 0.40× its world share, 1 worksEconomics, Econometr…Psychology: 0.82× its world share, 2 worksPsychologySocial Sciences: 0.62× its world share, 5 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Mathematics, 6.1×. Every wedge is a field page.

Who are the top researchers at National Institute of Technology, Oyama College?

Ranked on the composite score, Manabu Ishihara, Takanori Yamazaki and Akira Okabe lead among researchers whose main affiliation is National Institute of Technology, Oyama College.

  1. 1 Manabu Ishihara Japan · #693,082 worldwide 40 citations · 38 works
  2. 2 Takanori Yamazaki Japan · #715,511 worldwide 62 citations · 65 works
  3. 3 Akira Okabe Japan · #1,086,795 worldwide 40 citations · 26 works
  4. 4 Satoshi Kambe Japan · #1,177,658 worldwide 20 citations · 15 works
  5. 5 Iwao Sato Japan · #1,253,582 worldwide 31 citations · 42 works
All ranked researchers at National Institute of Technology, Oyama College

Which keywords describe research at National Institute of Technology, Oyama College?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Community Participation, landscape conservation, Satoyama, Deep Learning, Sustainability, Virtual Reality, Biomedical Applications and Cluster Algebras.

▲ 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 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 Learning5▲ 2.2×15 topics
  2. Sustainability4▲ 2.1×4 topics
  3. Community Participation3▲ 13×2 topics
  4. Satoyama3▲ 444×1 topic
  5. landscape conservation3▲ 444×1 topic
  6. Biomedical Applications2▲ 3.1×9 topics
  7. Machine Learning2◆ 0.91×14 topics
  8. Virtual Reality2▲ 5.5×5 topics
  9. Nanocomposites2▲ 3.2×6 topics
  10. Nanomaterials2▲ 2.2×6 topics
  11. Catalysis2▲ 3.3×7 topics
  12. Tissue Engineering2▲ 3.6×5 topics
  13. Cluster Algebras1▲ 77×1 topic
  14. Graded Betti Numbers1▲ 319×1 topic
  15. Monomial Ideals1▲ 319×1 topic
  16. Triangulated Categories1▲ 77×1 topic
  17. Central Asia1▲ 27×3 topics
  18. Numerical Simulation1▲ 6.4×2 topics
  19. Water Splitting1▲ 5.1×3 topics
  20. Design Optimization1▲ 46×1 topic
  21. Fuel Cells1▲ 11×2 topics
  22. Immunogenicity1▲ 41×2 topics
  23. Nanostructures1▲ 4.2×3 topics
  24. Structural Analysis1▲ 19×1 topic
  25. Efficiency1▲ 5.3×3 topics
  26. Photon Counting1▲ 23×2 topics
  27. Security1▲ 2.5×5 topics
  28. Action Recognition1▲ 30×1 topic
  29. Character Animation1▲ 100×1 topic
  30. Intramuscular Injections1▲ 180×1 topic
  31. Laser Ranging1▲ 60×1 topic
  32. Motion Synthesis1▲ 100×1 topic
  33. Pose Estimation1▲ 13×1 topic
  34. Quantum Information1▲ 13×2 topics
  35. Semitic Languages1▲ 34×2 topics
  36. Suicidal Behavior1▲ 37×1 topic
  37. Suicide1▲ 29×1 topic
  38. Time-of-Flight1▲ 37×1 topic
  39. Vaccine Administration1▲ 180×1 topic
  40. Visible Light1▲ 6.2×2 topics

Which research topics does National Institute of Technology, Oyama College publish most on?

By volume in 2022–2025: Urban and spatial planning, Commutative Algebra and Its Applications, Algebraic structures and combinatorial models and Engineering Applied Research.

Urban and spatial planning3Urban and spatial planning: 3 fractional worksCommutative Algebra and Its Applications: 1 fractional worksAlgebraic structures and…1Algebraic structures and combinatorial models: 1 fractional worksEngineering Applied Rese…1Engineering Applied Research: 1 fractional worksIntramuscular injections and effects: 1 fractional worksHuman Motion and Animation: 1 fractional worksHuman Pose and Action Re…1Human Pose and Action Recognition: 1 fractional worksSuicide and Self-Harm Studies: 1 fractional worksAdvanced Optical Sensing Technologies: 1 fractional worksEnergy, Environment, Agr…1Energy, Environment, Agriculture Analysis: 1 fractional works
Nature and Landscape ConservationAlgebra and Number TheoryGeometry and TopologyCivil and Structural Engineering6 others

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

  1. 1 Urban and spatial planning Nature and Landscape Conservation 3 works
  2. 2 Commutative Algebra and Its Applications Algebra and Number Theory 1 works
  3. 3 Algebraic structures and combinatorial models Geometry and Topology 1 works
  4. 4 Engineering Applied Research Civil and Structural Engineering 1 works
  5. 5 Intramuscular injections and effects Emergency Medicine 1 works
  6. 6 Human Motion and Animation Control and Systems Engineering 1 works
  7. 7 Human Pose and Action Recognition Computer Vision and Pattern Recognition 1 works
  8. 8 Suicide and Self-Harm Studies Clinical Psychology 1 works
  9. 9 Advanced Optical Sensing Technologies Instrumentation 1 works
  10. 10 Energy, Environment, Agriculture Analysis Renewable Energy, Sustainability and the Environment 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 available47.1%not open52.9%

World: 28% of research is openly available.

with international co-authors7.8%domestic only92.2%

World: 19% is written across borders.

How has National Institute of Technology, Oyama College's research output changed?

Output in 2018–2022 was 13% 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 Oyama

All research institutions in Oyama

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.