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Researcher · Tokyo Institute of Technology · Japan

Tatsuya Hayakawa

Tatsuya Hayakawa publishes mostly in Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Sociology and Political Science, on topics such as Vacuum and Plasma Arcs, Silicon Carbide Semiconductor Technologies and HVDC Systems and Fault Protection.

OpenAlex
World rank
#6,728,359
of 7,710,434 ranked researchers
Rank in Japan
#282,340
of 383,136
Works
61
Citations
109
Citations per work
1.8
h-index
7
i10-index 6Top 74% in Electrical and Electronic Engineering
Tatsuya Hayakawa

What does Tatsuya Hayakawa research?

Tatsuya Hayakawa's work is mostly in Engineering (31%), Social Sciences (16%), Physics and Astronomy (10%).

Physical Sciences: 26 works · 41.9% of their workEngineering: 19 works · 31.4% of their workElectrical and Electronic Engineering: 14 works · 23.3% of their workAerospace Engineering: 5 works · 8.1% of their workPhysics and Astronomy: 6 works · 10.5% of their workAtomic and Molecular Physics, and Optics: 6 works · 10.5% of their workEverything else: 22 works · 36.1% of their workSocial Sciences: 10 works · 16.2% of their workSocial Sciences: 10 works · 16.2% of their workSociology and Political Science: 5 works · 8.1% of their workTransportation: 5 works · 8.1% of their workHealth Sciences: 4 works · 5.8% of their workMedicine: 4 works · 5.8% of their workEmergency Medicine: 4 works · 5.8% of their workTHEIR WORKTatsuya Hayakawa61works
Physical Sciences42%Health Sciences6%Social Sciences16%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Engineering1931.4%
    2. Physics and Astronomy610.5%
  2. Everything else2236.1%
    1. Social Sciences1016.2%
    1. Medicine45.8%
  1. 1Electrical and Electronic Engineering23% of their works
  2. 2Atomic and Molecular Physics, and Optics10% of their works
  3. 3Sociology and Political Science8% of their works
  4. 4Transportation8% of their works
  5. 5Aerospace Engineering8% of their works
  6. 6Emergency Medicine6% of their works

Research topics

Which keywords describe Tatsuya Hayakawa's research?

The keywords of their largest research topics: Thermal Plasma, Vacuum Arcs, HVDC Transmission, Modular Multilevel Converters, Reliability, Wide Bandgap Semiconductors, Air Force and Culture.

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. Thermal Plasma91 topic
  2. Vacuum Arcs91 topic
  3. HVDC Transmission81 topic
  4. Modular Multilevel Converters81 topic
  5. Reliability81 topic
  6. Wide Bandgap Semiconductors81 topic
  7. Air Force71 topic
  8. Culture71 topic
  9. Islam71 topic
  10. Legal Regulation71 topic
  11. Modernization71 topic
  12. Transport Policy71 topic
  13. Electrical Contact Materials41 topic
  14. Pantograph-Catenary Interaction41 topic
  15. Injury Severity21 topic
  16. Trauma Center21 topic

Where does Tatsuya Hayakawa work?

Tatsuya Hayakawa's main affiliation in the publication record is Tokyo Institute of Technology, Japan.

How many publications and citations does Tatsuya Hayakawa have?

OpenAlex counts 61 works and 109 citations for Tatsuya Hayakawa, an h-index of 7, ranking #6,728,359 of 7,710,434 researchers worldwide on the quality 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 have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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