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Researcher · Kyungnam University · South Korea

Hiroyuki Ogiwara

Hiroyuki Ogiwara publishes mostly in Electrical and Electronic Engineering, Mechanical Engineering and Materials Chemistry, on topics such as Advanced DC-DC Converters, Induction Heating and Inverter Technology and Multilevel Inverters and Converters.

OpenAlex
World rank
#1,553,882
of 1,633,909 ranked researchers
Rank in South Korea
#36,113
of 38,381
Works
19
Citations
19
Citations per work
1.0

What does Hiroyuki Ogiwara research?

Electrical and Electronic Engineering: 40.6%Mechanical Engineering: 37.5%Materials Chemistry: 6.3%Metals and Alloys: 6.3%other fields: 9.3%41%top field
Electrical and Electronic Engineering40.6%Mechanical Engineering37.5%Materials Chemistry6.3%Metals and Alloys6.3%other fields9.3%

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

  1. 1Electrical and Electronic Engineering41% of their works
  2. 2Mechanical Engineering38% of their works
  3. 3Materials Chemistry6% of their works
  4. 4Metals and Alloys6% of their works
  5. 5Media Technology3% of their works
  6. 6Mechanics of Materials3% of their works

Research topics

Which keywords describe Hiroyuki Ogiwara's research?

The keywords of their largest research topics: Power Electronics, Renewable Energy Integration, DC-DC Converters, High-Frequency Power Conversion, Induction Heating, Resonant Inverters, Model Predictive Control and Multilevel Converters.

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 18 words, with their numbers
  1. Power Electronics154 topics
  2. Renewable Energy Integration92 topics
  3. DC-DC Converters51 topic
  4. High-Frequency Power Conversion51 topic
  5. Induction Heating51 topic
  6. Resonant Inverters51 topic
  7. Model Predictive Control41 topic
  8. Multilevel Converters41 topic
  9. High-Strength Steels31 topic
  10. Microstructure31 topic
  11. Reliability31 topic
  12. Residual Stress31 topic
  13. Welding31 topic
  14. Wide Bandgap Semiconductors31 topic
  15. Hydrogen Embrittlement21 topic
  16. Passive Films21 topic
  17. EMI11 topic
  18. Electromagnetic Compatibility11 topic

Where does Hiroyuki Ogiwara work?

Hiroyuki Ogiwara's main affiliation in the publication record is Kyungnam University, South Korea.

How many publications and citations does Hiroyuki Ogiwara have?

Science Explorer counts 19 works and 19 citations for Hiroyuki Ogiwara, ranking #1,553,882 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.