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Researcher · Nagaoka University · Japan

Yoshiya Ohnuma

Yoshiya Ohnuma publishes mostly in Electrical and Electronic Engineering, Control and Systems Engineering and Automotive Engineering, on topics such as Advanced DC-DC Converters, Multilevel Inverters and Converters and Microgrid Control and Optimization.

OpenAlex
World rank
#4,987,751
of 7,710,434 ranked researchers
Rank in Japan
#156,428
of 383,136
Works
36
Citations
485
Citations per work
13.5
h-index
11
i10-index 12Top 47% in Electrical and Electronic Engineering
Yoshiya Ohnuma

What does Yoshiya Ohnuma research?

Yoshiya Ohnuma's work is mostly in Engineering (94%), Energy (4%).

Physical Sciences: 35 works · 98.0% of their workEngineering: 34 works · 94.0% of their workElectrical and Electronic Engineering: 26 works · 72.0% of their workControl and Systems Engineering: 4 works · 10.0% of their workAutomotive Engineering: 3 works · 7.0% of their workAerospace Engineering: 1 works · 3.0% of their workMechanical Engineering: 1 works · 2.0% of their workEnergy: 1 works · 4.0% of their workRenewable Energy, Sustainability and the Environment: 1 works · 4.0% of their workEverything else: 1 works · 2.0% of their workTHEIR WORKYoshiya Ohnuma36works
Physical Sciences98%

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. Engineering3494.0%
    2. Energy14.0%
  2. Everything else12.0%
  1. 1Electrical and Electronic Engineering72% of their works
  2. 2Control and Systems Engineering10% of their works
  3. 3Automotive Engineering7% of their works
  4. 4Renewable Energy, Sustainability and the Environment4% of their works
  5. 5Aerospace Engineering3% of their works
  6. 6Mechanical Engineering2% of their works

Research topics

Which keywords describe Yoshiya Ohnuma's research?

The keywords of their largest research topics: Power Electronics, Renewable Energy Integration, Electric Vehicle Charging, DC-DC Converters, High-Frequency Power Conversion, Model Predictive Control, Multilevel Converters and Thermal Management.

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 21 words, with their numbers
  1. Power Electronics724 topics
  2. Renewable Energy Integration703 topics
  3. Electric Vehicle Charging352 topics
  4. DC-DC Converters321 topic
  5. High-Frequency Power Conversion321 topic
  6. Model Predictive Control281 topic
  7. Multilevel Converters281 topic
  8. Thermal Management152 topics
  9. Distributed Power Generation101 topic
  10. Microgrid Control101 topic
  11. Reliability81 topic
  12. Wide Bandgap Semiconductors81 topic
  13. Battery Management Systems71 topic
  14. Lithium-ion Batteries71 topic
  15. Efficiency Optimization52 topics
  16. Maximum Power Point Tracking41 topic
  17. Photovoltaic Arrays41 topic
  18. Inductive Power Transfer31 topic
  19. Wireless Power Transfer31 topic
  20. Induction Heating21 topic
  21. Resonant Inverters21 topic

Where does Yoshiya Ohnuma work?

Yoshiya Ohnuma's main affiliation in the publication record is Nagaoka University, Japan.

How many publications and citations does Yoshiya Ohnuma have?

OpenAlex counts 36 works and 485 citations for Yoshiya Ohnuma, an h-index of 11, ranking #4,987,751 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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