TEPCO (Japan)

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

Each strip is that field’s whole ranked pool, with the notch where TEPCO (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).

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.

• Engineering 4.3×
• Energy 3.3×
• Materials Science 2.8×
• Earth and Planetary Sciences 2.4×
• Environmental Science 1.5×
• Decision Sciences 1.1×
• Physics and Astronomy 1.0×
• Chemical Engineering 0.8×
• Chemistry 0.5×
• Computer Science 0.4×
• Immunology and Microbiology 0.1×
• Social Sciences 0.1×
• Health Professions 0.1×
• Agricultural and Biological Sciences 0.1×
• Biochemistry, Genetics and Molecular Biology 0.1×
• Business, Management and Accounting 0.1×
• Neuroscience 0.1×
• Medicine 0.1×
• Psychology 0.1×
• Arts and Humanities 0.0×
• Economics, Econometrics and Finance 0.0×

Ranked on the composite score, Shigemitsu Okabe, Jun Takami and Keiichi Muraoka lead among researchers whose main affiliation is TEPCO (Japan).

1. 1 🇯🇵 Shigemitsu Okabe Japan · #136,885 worldwide 431 citations · 130 works
2. 2 🇯🇵 Jun Takami Japan · #220,152 worldwide 123 citations · 23 works
3. 3 🇯🇵 Keiichi Muraoka Japan · #320,290 worldwide 19 citations · 22 works
4. 4 🇯🇵 Genyo Ueta Japan · #340,423 worldwide 71 citations · 20 works
5. 5 🇯🇵 Toshihiro Tsuboi Japan · #342,958 worldwide 85 citations · 22 works
6. 6 🇯🇵 Yôko Kobayashi Japan · #416,711 worldwide 148 citations · 52 works
7. 7 🇯🇵 Teru Miyazaki Japan · #460,994 worldwide 52 citations · 21 works
8. 8 🇯🇵 Michitsugu Mori Japan · #526,440 worldwide 174 citations · 84 works
9. 9 🇯🇵 Shinichi Imai Japan · #690,468 worldwide 58 citations · 31 works
10. 10 🇯🇵 S. Honjo Japan · #709,676 worldwide 72 citations · 26 works

By fractional works in 2022–2025, weighted toward what it does more of than the world: Renewable Energy, Smart Grid, Power Electronics, Finite Element Analysis, Renewable Energy Integration, Hydrogen Embrittlement, Environmental Impacts and Distributed Generation.

By volume in 2022–2025: Radioactive contamination and transfer, Nuclear and radioactivity studies, Graphite, nuclear technology, radiation studies and Fatigue and fracture mechanics.

1. 1 Radioactive contamination and transfer Global and Planetary Change 7 works
2. 2 Nuclear and radioactivity studies Safety, Risk, Reliability and Quality 7 works
3. 3 Graphite, nuclear technology, radiation studies Materials Chemistry 6 works
4. 4 Fatigue and fracture mechanics Mechanics of Materials 5 works
5. 5 Nuclear Materials and Properties Materials Chemistry 5 works
6. 6 Microgrid Control and Optimization Control and Systems Engineering 4 works
7. 7 High voltage insulation and dielectric phenomena Materials Chemistry 4 works
8. 8 Nuclear reactor physics and engineering Aerospace Engineering 4 works
9. 9 Islanding Detection in Power Systems Electrical and Electronic Engineering 3 works
10. 10 Nuclear Engineering Thermal-Hydraulics Aerospace Engineering 3 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 3% 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)