Science Explorer Interactive view Map
Research facility · Toyota · Japan

Toyota Transportation Research Institute

ttri.or.jpROR OpenAlex
Research works
87
◆ 1% vs 2013–17
Citations
463
5.3 per fractional work
Top-10% rate
8.1%
record average 16.5%
Open access
59%
world 28%

Not ranked overall: Toyota Transportation Research Institute is under the volume floor below which an excellence rate is noise. Not ranked is not the same as ranked last.

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: 0.45× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.17× its world share, 0 worksBiochemistry, Geneti…Immunology and Microbiology: 1.17× its world share, 0 worksImmunology and Micro…Computer Science: 0.23× its world share, 0 worksComputer ScienceEarth and Planetary Sciences: 2.67× its world share, 1 worksEarth and Planetary …Engineering: 2.14× its world share, 6 worksEngineeringEnvironmental Science: 2.47× its world share, 2 worksEnvironmental ScienceMathematics: 1.51× its world share, 0 worksMathematicsHealth Professions: 5.32× its world share, 3 worksHealth ProfessionsMedicine: 0.21× its world share, 1 worksMedicineNursing: 2.71× its world share, 0 worksNursingArts and Humanities: 0.51× its world share, 0 worksArts and HumanitiesBusiness, Management and Accounting: 0.64× its world share, 0 worksBusiness, Management…Decision Sciences: 2.52× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.28× its world share, 0 worksEconomics, Econometr…Psychology: 0.78× its world share, 0 worksPsychologySocial Sciences: 1.21× its world share, 3 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Health Professions, 5.3×. Every wedge is a field page.

Who are the top researchers at Toyota Transportation Research Institute?

Ranked on the composite score, Ryosuke Ando and Yasuhiro Mimura lead among researchers whose main affiliation is Toyota Transportation Research Institute.

  1. 1 Ryosuke Ando Japan · #1,357,395 worldwide 19 citations · 37 works
  2. 2 Yasuhiro Mimura Japan · #1,370,547 worldwide 17 citations · 23 works
All ranked researchers at Toyota Transportation Research Institute

Which keywords describe research at Toyota Transportation Research Institute?

By fractional works in all years, weighted toward what it does more of than the world: Sustainability, Driver Behavior, Accessibility, Physical Activity, Urban Design, Active Travel, Built Environment and Pedestrian Safety.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in all years 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. Sustainability10▲ 6.5×9 topics
  2. Driver Behavior9▲ 165×2 topics
  3. Accessibility8▲ 147×2 topics
  4. Physical Activity8▲ 24×3 topics
  5. Urban Design8▲ 138×2 topics
  6. Active Travel8▲ 190×1 topic
  7. Built Environment8▲ 190×1 topic
  8. Environmental Impacts7▲ 39×4 topics
  9. Pedestrian Safety7▲ 233×2 topics
  10. Traffic Accidents7▲ 233×2 topics
  11. Ridesharing6▲ 232×1 topic
  12. Shared Autonomous Vehicles6▲ 232×1 topic
  13. Ecosystem Management6▲ 82×3 topics
  14. Biodiversity6▲ 8.5×3 topics
  15. Quality of Life6▲ 4.8×4 topics
  16. Spatial Analysis6▲ 72×2 topics
  17. Satoyama5▲ 349×1 topic
  18. landscape conservation5▲ 349×1 topic
  19. Autonomous Vehicles5▲ 43×3 topics
  20. Injury Severity5▲ 85×1 topic
  21. Road Safety5▲ 193×1 topic
  22. Travel Behavior5▲ 80×2 topics
  23. User Satisfaction5▲ 41×2 topics
  24. Service Quality5▲ 34×2 topics
  25. Public Transport5▲ 100×1 topic
  26. Route Choice5▲ 111×1 topic
  27. Deep Learning4▲ 2.4×8 topics
  28. Driving Cessation4▲ 612×1 topic
  29. Mobility4▲ 213×1 topic
  30. Mental Workload4▲ 80×2 topics
  31. Risk Management4▲ 11×4 topics
  32. Automation3▲ 68×1 topic
  33. Trust3▲ 15×1 topic
  34. Eco-Driving3▲ 78×1 topic
  35. Fuel Consumption3▲ 60×1 topic
  36. Electric Vehicles2▲ 16×2 topics
  37. Life Cycle Assessment2▲ 14×2 topics
  38. Physical Education2▲ 26×2 topics
  39. Safety Awareness2▲ 510×1 topic
  40. Smart Grid2▲ 7.7×2 topics

Which research topics does Toyota Transportation Research Institute publish most on?

By volume in 2022–2025: Older Adults Driving Studies, Traffic and Road Safety, Urban Transport and Accessibility and Marine animal studies overview.

Older Adults Driving Stu…2Older Adults Driving Studies: 2 fractional worksTraffic and Road Safety: 1 fractional worksUrban Transport and Accessibility: 1 fractional worksMarine animal studies overview: 1 fractional worksTransportation and Mobility Innovations: 1 fractional worksAutomotive and Human Inj…1Automotive and Human Injury Biomechanics: 1 fractional worksTraffic Prediction and Management Techniques: 1 fractional worksAutonomous Vehicle Technology and Safety: 1 fractional worksTransportation Planning and Optimization: 0 fractional worksEngineering Applied Research: 0 fractional works
Physical Therapy, Sports Therapy and RehabilitationSafety, Risk, Reliability and QualityTransportationEcology4 others

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

  1. 1 Older Adults Driving Studies Physical Therapy, Sports Therapy and Rehabilitation 2 works
  2. 2 Traffic and Road Safety Safety, Risk, Reliability and Quality 1 works
  3. 3 Urban Transport and Accessibility Transportation 1 works
  4. 4 Marine animal studies overview Ecology 1 works
  5. 5 Transportation and Mobility Innovations Automotive Engineering 1 works
  6. 6 Automotive and Human Injury Biomechanics Pulmonary and Respiratory Medicine 1 works
  7. 7 Traffic Prediction and Management Techniques Building and Construction 1 works
  8. 8 Autonomous Vehicle Technology and Safety Automotive Engineering 1 works
  9. 9 Transportation Planning and Optimization Transportation 0 works
  10. 10 Engineering Applied Research Civil and Structural Engineering 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 available58.6%not open41.4%

World: 28% of research is openly available.

with international co-authors14.4%domestic only85.6%

World: 19% is written across borders.

How has Toyota Transportation Research Institute's research output changed?

Output in 2018–2022 was 1% lower than in 2013–2017.

199520002005201020152020
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 Toyota

All research institutions in Toyota

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.