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Researcher · Railway Technical Research Institute · Japan

Tatsuya KOYAMA

Tatsuya KOYAMA publishes mostly in Mechanical Engineering, Aerospace Engineering and Civil and Structural Engineering, on topics such as Electrical Contact Performance and Analysis, Railway Systems and Energy Efficiency and Railway Engineering and Dynamics.

OpenAlex
World rank
#1,538,688
of 1,633,909 ranked researchers
Rank in Japan
#106,128
of 114,622
Works
16
Citations
10
Citations per work
0.6

What does Tatsuya KOYAMA research?

Mechanical Engineering: 36.0%Aerospace Engineering: 8.0%Civil and Structural Engineering: 8.0%Industrial and Manufacturing Engineering: 8.0%other fields: 40.0%36%top field
Mechanical Engineering36.0%Aerospace Engineering8.0%Civil and Structural Engineering8.0%Industrial and Manufacturing Engineering8.0%other fields40.0%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Mechanical Engineering36% of their works
  2. 2Aerospace Engineering8% of their works
  3. 3Civil and Structural Engineering8% of their works
  4. 4Industrial and Manufacturing Engineering8% of their works
  5. 5Neurology8% of their works
  6. 6General Materials Science4% of their works

Research topics

Which keywords describe Tatsuya KOYAMA's research?

The keywords of their largest research topics: High-Speed Trains, Electrical Contact Materials, Pantograph-Catenary Interaction, Ground Vibration, Railway Dynamics, Railway Timetabling, Train Scheduling and Aerodynamics.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 17 words, with their numbers
  1. High-Speed Trains63 topics
  2. Electrical Contact Materials31 topic
  3. Pantograph-Catenary Interaction31 topic
  4. Ground Vibration21 topic
  5. Railway Dynamics21 topic
  6. Railway Timetabling21 topic
  7. Train Scheduling21 topic
  8. Aerodynamics11 topic
  9. Bioinspired Robotics11 topic
  10. Cross-modal Plasticity11 topic
  11. Crosswind11 topic
  12. Design Optimization11 topic
  13. On-Orbit Servicing11 topic
  14. Soft Robotics11 topic
  15. Space Debris11 topic
  16. Structural Analysis11 topic
  17. Tactile Perception11 topic

Where does Tatsuya KOYAMA work?

Tatsuya KOYAMA's main affiliation in the publication record is Railway Technical Research Institute, Japan.

How many publications and citations does Tatsuya KOYAMA have?

Science Explorer counts 16 works and 10 citations for Tatsuya KOYAMA, ranking #1,538,688 of 1,633,909 researchers worldwide on the composite score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.