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Researcher · Institute of Space and Astronautical Science · Japan

Sumitaka Tachikawa

Sumitaka Tachikawa publishes mostly in Aerospace Engineering, Sociology and Political Science and Transportation, on topics such as Military Technology and Strategies, Linguistic, Cultural, and Literary Studies and Legal and Regulatory Analysis.

OpenAlex
World rank
#1,168,681
of 1,633,909 ranked researchers
Rank in Japan
#70,747
of 114,622
Works
26
Citations
8
Citations per work
0.3

What does Sumitaka Tachikawa research?

Aerospace Engineering: 38.9%Sociology and Political Science: 16.7%Transportation: 16.7%Materials Chemistry: 13.9%other fields: 13.8%39%top field
Aerospace Engineering38.9%Sociology and Political Science16.7%Transportation16.7%Materials Chemistry13.9%other fields13.8%

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

  1. 1Aerospace Engineering39% of their works
  2. 2Sociology and Political Science17% of their works
  3. 3Transportation17% of their works
  4. 4Materials Chemistry14% of their works
  5. 5Electrical and Electronic Engineering6% of their works
  6. 6Astronomy and Astrophysics3% of their works

Research topics

Which keywords describe Sumitaka Tachikawa's research?

The keywords of their largest research topics: Air Force, Culture, Islam, Legal Regulation, Modernization, Transport Policy, Cryogenic Storage and CubeSat.

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 16 words, with their numbers
  1. Air Force61 topic
  2. Culture61 topic
  3. Islam61 topic
  4. Legal Regulation61 topic
  5. Modernization61 topic
  6. Transport Policy61 topic
  7. Cryogenic Storage31 topic
  8. CubeSat31 topic
  9. Liquefied Natural Gas (LNG)31 topic
  10. small satellite31 topic
  11. Materials21 topic
  12. Negative Thermal Expansion21 topic
  13. Hybrid Rocket Propulsion11 topic
  14. Regression Rate Behavior11 topic
  15. Spacecraft Formation Flying11 topic
  16. Trajectory Optimization11 topic

Where does Sumitaka Tachikawa work?

Sumitaka Tachikawa's main affiliation in the publication record is Institute of Space and Astronautical Science, Japan.

How many publications and citations does Sumitaka Tachikawa have?

Science Explorer counts 26 works and 8 citations for Sumitaka Tachikawa, ranking #1,168,681 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.