Toshiba Mitsubishi-Electric Industrial Systems Corporation (Japan)

The fields where it stands highest, over all time, ranked among every institution above the floor in each field.

Each strip is that field’s whole ranked pool, with the notch where Toshiba Mitsubishi-Electric Industrial Systems Corporation (Japan) sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

Where its research is concentrated relative to its size: Electrical and Electronic Engineering takes 12.1× the share of its output that it takes of world research.

1. Electrical and Electronic EngineeringSubfield · 25.1 works12×
2. EngineeringField · 50.1 works5.7×

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

• Energy 8.0×
• Engineering 5.7×
• Materials Science 0.8×
• Decision Sciences 0.4×
• Computer Science 0.2×
• Agricultural and Biological Sciences 0.1×
• Health Professions 0.1×
• Environmental Science 0.1×
• Economics, Econometrics and Finance 0.0×
• Medicine 0.0×

Ranked on the composite score, Mitsuhiro Kawamura, Tetsuo Yoshimitsu and Teruo Yoshino lead among researchers whose main affiliation is Toshiba Mitsubishi-Electric Industrial Systems Corporation (Japan).

1. 1 🇯🇵 Mitsuhiro Kawamura Japan · #264,006 worldwide 40 citations · 27 works
2. 2 🇯🇵 Tetsuo Yoshimitsu Japan · #1,156,023 worldwide 37 citations · 15 works
3. 3 🇯🇵 Teruo Yoshino Japan · #1,185,435 worldwide 39 citations · 30 works
4. 4 🇯🇵 Takayuki Sakurai Japan · #1,397,794 worldwide 19 citations · 32 works
5. 5 🇯🇵 Yuichi Tsuboi Japan · #1,487,187 worldwide 36 citations · 20 works

By fractional works in 2022–2025, weighted toward what it does more of than the world: Power Electronics, Renewable Energy Integration, Renewable Energy, Thermal Analysis, Energy Storage Systems, Decentralized Control, Smart Grid Applications and Smart Grid.

By volume in 2022–2025: Microgrid Control and Optimization, Electric Motor Design and Analysis, Islanding Detection in Power Systems and Power Systems and Renewable Energy.

1. 1 Microgrid Control and Optimization Control and Systems Engineering 5 works
2. 2 Electric Motor Design and Analysis Electrical and Electronic Engineering 5 works
3. 3 Islanding Detection in Power Systems Electrical and Electronic Engineering 2 works
4. 4 Power Systems and Renewable Energy Energy Engineering and Power Technology 2 works
5. 5 Induction Heating and Inverter Technology Mechanical Engineering 2 works
6. 6 Electric Power Systems and Control Electrical and Electronic Engineering 2 works
7. 7 Sensorless Control of Electric Motors Electrical and Electronic Engineering 2 works
8. 8 Photovoltaic System Optimization Techniques Renewable Energy, Sustainability and the Environment 2 works
9. 9 HVDC Systems and Fault Protection Electrical and Electronic Engineering 2 works
10. 10 Multilevel Inverters and Converters Electrical and Electronic Engineering 2 works

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

Output in 2018–2022 was 16% lower than in 2013–2017.

• The University of Tokyo
• Tokyo Institute of Technology
• Keio University
• Waseda University
• Tokyo University of Science
• Nihon University
• Hitachi (Japan)
• NTT (Japan)