KDDI (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 KDDI (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.

• Computer Science 2.4×
• Engineering 2.3×
• Decision Sciences 2.3×
• Social Sciences 1.2×
• Pharmacology, Toxicology and Pharmaceutics 1.1×
• Economics, Econometrics and Finance 1.1×
• Materials Science 1.0×
• Health Professions 0.8×
• Dentistry 0.7×
• Agricultural and Biological Sciences 0.6×
• Neuroscience 0.6×
• Earth and Planetary Sciences 0.6×
• Business, Management and Accounting 0.5×
• Psychology 0.5×
• Chemistry 0.5×
• Environmental Science 0.4×
• Physics and Astronomy 0.4×
• Medicine 0.4×
• Energy 0.3×
• Arts and Humanities 0.2×
• Biochemistry, Genetics and Molecular Biology 0.2×
• Immunology and Microbiology 0.1×

Ranked on the composite score, 幸一 高木, 整 内藤 and 淳 小池 lead among researchers whose main affiliation is KDDI (Japan).

1. 1 🇯🇵 幸一 高木 Japan · #333,145 worldwide 0 citations · 28 works
2. 2 🇯🇵 整 内藤 Japan · #341,007 worldwide 1 citations · 75 works
3. 3 🇯🇵 淳 小池 Japan · #382,496 worldwide 1 citations · 72 works
4. 4 🇯🇵 秀樹 国分 Japan · #721,684 worldwide 0 citations · 17 works
5. 5 🇯🇵 M. Usami Japan · #740,182 worldwide 62 citations · 46 works
6. 6 🇯🇵 Y. Hirata Japan · #908,626 worldwide 22 citations · 18 works
7. 7 🇯🇵 Hiroki Horiuchi Japan · #1,185,740 worldwide 4 citations · 19 works
8. 8 🇯🇵 Atsushi Koike Japan · #1,210,026 worldwide 29 citations · 79 works
9. 9 🇯🇵 K. Mochizuki Japan · #1,281,345 worldwide 31 citations · 42 works
10. 10 🇯🇵 Toshiaki Tanaka Japan · #1,297,559 worldwide 27 citations · 25 works

By fractional works in 2022–2025, weighted toward what it does more of than the world: Deep Learning, Passive Systems, Thermal-Hydraulic Analysis, Molten Salt, Nuclear Reactor, Energy Efficiency, Language Teaching and Tourism Development.

By volume in 2022–2025: Nuclear Engineering Thermal-Hydraulics, Nuclear reactor physics and engineering, Education, Innovation and Language Studies and Nuclear Materials and Properties.

1. 1 Nuclear Engineering Thermal-Hydraulics Aerospace Engineering 3 works
2. 2 Nuclear reactor physics and engineering Aerospace Engineering 2 works
3. 3 Education, Innovation and Language Studies Education 2 works
4. 4 Nuclear Materials and Properties Materials Chemistry 2 works
5. 5 Advanced Photonic Communication Systems Electrical and Electronic Engineering 1 works
6. 6 Human Mobility and Location-Based Analysis Transportation 1 works
7. 7 Traffic Prediction and Management Techniques Building and Construction 1 works
8. 8 Optical Network Technologies Electrical and Electronic Engineering 1 works
9. 9 IoT and Edge/Fog Computing Computer Networks and Communications 1 works
10. 10 Telecommunications and Broadcasting Technologies Media Technology 1 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 64% 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)